U.S. patent application number 12/322715 was filed with the patent office on 2009-08-20 for framework connection system.
This patent application is currently assigned to Skyline Displays, Inc.. Invention is credited to Dixon S. Gimpel, Curtis H. Lindblom.
Application Number | 20090205286 12/322715 |
Document ID | / |
Family ID | 30003160 |
Filed Date | 2009-08-20 |
United States Patent
Application |
20090205286 |
Kind Code |
A1 |
Gimpel; Dixon S. ; et
al. |
August 20, 2009 |
Framework connection system
Abstract
A display framework connection system comprising a plurality of
frame members, preferably tubular, a plurality of end flanges, and
a hub system. The hub system can comprise a hub plate assembly
and/or a hub casting assembly. In addition, at least one clamp
assembly, preferably cylindrical, can be included for
circumferential attachment to the outer surface of the frame
members to provide for selective removable fastening of various
attachments and accessories at positions along the length of the
frame members. The hub plate assembly and the hug casting assembly
can be connected individually to the frame members, or in
combination, to enable selective angular configuration of the frame
members to construct a frame construction, such as those commonly
utilized in display frame systems.
Inventors: |
Gimpel; Dixon S.; (Credit
River, MN) ; Lindblom; Curtis H.; (Oakdale,
MN) |
Correspondence
Address: |
Douglas J. Christensen;Patterson, Thuente, Skaar & Christensen, P.A.
4800 IDS Center, 80 South 8th Street
Minneapolis
MN
55402-2100
US
|
Assignee: |
Skyline Displays, Inc.
|
Family ID: |
30003160 |
Appl. No.: |
12/322715 |
Filed: |
February 5, 2009 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
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11396261 |
Mar 30, 2006 |
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12322715 |
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10601843 |
Jun 23, 2003 |
7024834 |
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11396261 |
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60390489 |
Jun 21, 2002 |
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Current U.S.
Class: |
52/653.2 ;
52/655.1 |
Current CPC
Class: |
Y10T 403/341 20150115;
E04H 1/1272 20130101; F16B 9/09 20180801; E04B 2001/5868 20130101;
F16B 9/056 20180801; F16B 9/026 20130101; E04B 1/5837 20130101;
F16B 7/185 20130101; G09F 15/0068 20130101; F16B 21/16
20130101 |
Class at
Publication: |
52/653.2 ;
52/655.1 |
International
Class: |
E04B 1/38 20060101
E04B001/38; E04G 7/00 20060101 E04G007/00 |
Claims
1. A display framework connection system, the framework connection
system comprising: a first tubular frame member having two first
member end portions having at least one end aperture; a second
tubular frame member having two second member end portions having
at least one end aperture; a connector pin having two pin end
portions, wherein one of the pin end portions is adapted to extend
into the at least one end aperture of first tubular frame member
and the other of the pin end portions is adapted to extend into the
at least one end aperture of the second tubular frame member; and a
hub plate disposed between the first and second tubular frame
members, the hub plate having a central plate portion, a central
portion aperture, and at least one connecting branch extending
outward from the central plate portion, with the central portion
aperture being adapted to receive a portion of the connector pin
such that the first tubular frame member and the second tubular
frame member are operably alignably conjoinable with the at least
one connecting branch extending out radially from the tubular frame
members.
2. The framework connection system of claim 1, wherein at least one
of the two pin end portions of the connector pin includes a radial
groove.
3. The framework connection system of claim 1, further comprising a
hub having a branch receiving slot and a central hub aperture,
wherein the branch receiving slot slidably receives the at least
one connecting branch.
4. The framework connection system of claim 3, further comprising a
third tubular frame member such that the hub and the third tubular
frame member are operably conjoinable and the third tubular frame
member extends radially from the conjoinable first and second
tubular frame members.
5. The framework connection system of claim 1, further including a
cylindrical clamp collar having two c-shaped clamp portions, the
cylindrical clamp collar further having a at least one securing
member adapted to abuttably join the two c-shaped clamp portions
together to shroudably engage an outer surface portion of at least
one of the tubular frame members.
6. The framework connection system of claim 5, wherein the two
c-shaped clamp portions each include mateable hinge portions to
permit selective rotational adjustment of the two c-shaped
clamps.
7. The framework connection system of claim 5, wherein the
cylindrical clamp collar further includes a plurality of
appurtenance attachment apertures and a peripheral surface having a
plurality of surface flats, wherein at least one of the plurality
of surface flats includes one of the appurtenance attachment
apertures.
8. The framework connection system of claim 1, wherein at least one
of the first and second tubular frame members is curvilinear.
9. The framework connection system of claim 1, wherein at least one
of the end portions of at least one of the first and second tubular
frame members is adapted to receive an end cap.
10. The framework connection system of claim 1, wherein at least
one of the end portions of at least one of the first and second
tubular frame members is adapted to receive a base stand.
11. A display constructed from a framework connection system, the
framework connection system comprising: at least a first tubular
frame member and a second tubular frame member, each of the tubular
frame members having at least one tubular end portion; at least one
hub plate having a central portion, and at least one connecting
branch extending out from the central portion; at least one
connector pin extending through the central portion of the hub
plate such that a first end and a second end of the connector pin
are extending out from and transverse to the plane of the central
portion and the at least one connecting branch; and wherein the
first tubular frame member and the second tubular frame member are
axially aligned at respective end portions with the hub plate
disposed therebetween such that the first end of the connector pin
extends into the at least one tubular end portion of the first
tubular frame member and the second end of the connector pin
extends into the at least one tubular end portion of the second
tubular frame member.
12. The framework connection system of claim 11, further comprising
a hub having a branch receiving slot and a central hub aperture,
wherein the branch receiving slot slidably receives the at least
one connecting branch.
13. The framework connection system of claim 12, further comprising
a third tubular frame member such that the hub and the third
tubular frame member are operably conjoinable and the third tubular
frame member extends out from the axially aligned first and second
tubular frame members.
14. The framework connection system of claim 11, further including
a cylindrical clamp collar having two c-shaped clamp portions, the
cylindrical clamp collar further having a at least one securing
member adapted to abuttably join the two c-shaped clamp portions
together to shroudably engage an outer surface portion of at least
one of the tubular frame members.
15. The framework connection system of claim 14, wherein the two
c-shaped clamp portions each include mateable hinge portions to
permit selective rotational adjustment of the two c-shaped
clamps.
16. A system for assembling and disassembling a floor display
according to a modular configuration, the system comprising: a
plurality of tubular frame segments, each with two end portions
having an end aperture extending therein and an outer
circumferential surface; a plurality of connecting plates, each
adapted to confrontingly secure between axially aligned tubular
frame segments, the plurality of connecting plates having at least
one outwardly extending connecting branch; a plurality of hubs,
each adapted to slidably engage the at least one connecting branch
of the connecting plates; and wherein the plurality of tubular
frame segments, the plurality of connecting plates, and the
plurality of hubs create an assembleable framework of the floor
display for supporting graphical displays or appurtenances.
17. The system of claim 16, further including a plurality of
cylindrical clamp collars each having two c-shaped clamp portions,
the cylindrical clamp collars further having a at least one
securing member adapted to abuttably join the two c-shaped clamp
portions together to shroudably engage an outer surface portion of
at least one of the tubular frame members.
18. The system of claim 17, wherein the two c-shaped clamp portions
each include mateable hinge portions to permit selective rotational
adjustment of the two c-shaped clamps.
19. The system of claim 16, wherein at least one of the plurality
of tubular frame segments is generally curvilinear.
20. The system of claim 16, wherein at least one of the plurality
of tubular frame segments is generally linear.
Description
RELATED APPLICATIONS
[0001] This application is a continuation of application Ser. No.
11/396,261, filed Mar. 30, 2006, which is a continuation of
application Ser. No. 10/601,843 filed Jun. 23, 2003, which claims
the benefit of U.S. Provisional Application No. 60/390,489 filed
Jun. 21, 2002, with each of said applications being incorporated by
reference herein in their entirety.
FIELD OF THE INVENTION
[0002] The present invention is related generally to displays
having support framework and graphical displays for use as exhibits
at trade shows and the like. More particularly, the invention
relates to such displays that are dissassemblable and that utilize
tubular components to selectively vary the frame configuration.
BACKGROUND OF THE INVENTION
[0003] Exhibits for tradeshows and other marketing venues utilize
eye catching and informative graphical portions that are intended
to inform and present an image to customers or potential customers.
A common use will be at convention or exposition halls where
perhaps a single day is allocated for each of setup and removal. To
create desired attention-getting appeal, such displays can be
massive in size and complexity. Moreover such convention space is
usually extraordinarily expensive as is labor for set up and take
down of the displays. Thus, such displays need to be designed to be
easily and quickly erected and taken down. Such constraints often
make these displays quite expensive. Moreover, often new fresh
designs are desirable. Thus it is preferable that the displays are
easily reconfigureable allowing at least the structural framework
components to be reused in alternate display configurations.
[0004] The above needs have been met to some extent with
collapsible frameworks or collapsible trusses, as illustrated with
U.S. Pat. No. 6,149,021, and with box frame designs, as illustrated
with U.S. patent application Ser. Nos. 09/953,111 and 09/953,113.
While all of these systems have their advantages, the collapsible
systems cannot support extensive weight and the exposed truss
systems present an industrial look. Large diameter tubular
framework systems present a very desirable visual alternative. Such
systems have been used in trade show type displays but have not had
the flexibility and reconfigurability desirable in this type of
product line. Generally such large diameter tubular displays must
be custom made for a particular design and involve welded
connections and very large sections. Currently, such large
framework systems are cumbersome and are often designed with one
particular configuration in mind. If the members are not welded,
they are generally joined using limited fixed joint connections.
Predefined and fixed tees, cross bars, elbows, and the like are
provided to join members in a particular configuration. An
inability to selectively design and setup such steel tubular
framework systems is problematic. It would be highly desirable to
have a large diameter display utilizing large diameter tubing that
is easily reconfigurable and dissassemblable. It would also be
desirable to be able to incorporate such large diameter tubing
framework systems with existing truss or box frame systems.
SUMMARY OF THE INVENTION
[0005] The display of the present invention addresses and solves
many of the described problems that innately plague conventional
displays. The present invention employs various individual
components that are easily interconnectable to provide the end user
with a myriad of framework configuration options utilizing large
diameter tubing. These components can be selectively connected so
that only those components are used that provide the user with the
optimal configuration. As such, connectivity options are increased
with the selective combination of only those components which are
needed to meet the user's needs. In addition, the relatively
simplistic design of the components and locking options of the
present invention improves ease of assembly, disassembly, and
reconfiguration.
[0006] The framework connection system of the present invention
generally comprises a plurality of frame members, preferably
tubular, a plurality of end flanges, and a hub system. The hub
system can comprise a hub plate assembly and/or a hub casting
assembly. In addition, at least one clamp assembly, preferably
cylindrical, can be included for circumferential attachment to the
outer surface of the frame members to provide for selective
removable fastening of various attachments and accessories at
positions along the length of the frame members. The hub plate
assembly and the hug casting assembly can be connected individually
to the frame members, or in combination, to enable selective
angular configuration of the frame members to construct a frame
construction, such as those commonly utilized in display frame
systems.
[0007] An objective and feature of the present invention is the
selective use and re-use of common component, such as hub plate and
hub assemblies, to provide for variable frame connection
configurations. Displays ranging from the simple to the complex are
achieved using the same common mateable components.
[0008] Another objective and feature of the present invention is
the ability to selectively and modularly connect metallic tubing
members, linear and curvilinear, to construct simple and complex
frame connection configurations.
[0009] Yet another objective and feature of the present invention
is a display constructed of a tubular framework having clean and
substantially uninterrupted visual lines, thus avoiding the
conventional implementation of cumbersome, bulky, and unappealing
hub designs. The present invention provides for substantial
circumferential continuity or visual consistency between the frame
member and the connected hub assembly.
[0010] Still another objective and feature of embodiments of the
present invention is a display constructed of strong and durable
steel tubular frame members to allow for increased stability and
strength while still permitting selective modular
configuration.
[0011] Another objective and feature of embodiment of the present
invention is that the various securing members, such as the set
screws, provide engagement with the pins of the mating components
to correspondingly bring the components into abuttable or
confrontable alignment.
BRIEF DESCRIPTION OF THE DRAWINGS
[0012] FIG. 1a is perspective view of a display system constructed
of a framework connection system in accordance with an embodiment
of the present invention.
[0013] FIG. 1b is perspective view of a display system constructed
of a framework connection system in accordance with an embodiment
of the present invention.
[0014] FIG. 1c is perspective view of a display system constructed
of a framework connection system in accordance with an embodiment
of the present invention.
[0015] FIG. 1d is a perspective view of the connectivity of various
components of a framework connection system in accordance with an
embodiment of the present invention.
[0016] FIG. 1e is a perspective view of the connectivity of various
components of a framework connection system in accordance with an
embodiment of the present invention.
[0017] FIG. 2 is a perspective view of a linear tubular frame
member in accordance with an embodiment of the present
invention.
[0018] FIG. 3 is a perspective view of various curvilinear tubular
frame members in accordance with an embodiment of the present
invention.
[0019] FIG. 4 is a perspective view of an end flange in accordance
with an embodiment of the present invention.
[0020] FIG. 5 is a side view of an end flange in accordance with an
embodiment of the present invention.
[0021] FIG. 6 is a perspective view of a hub assembly in accordance
with an embodiment of the present invention.
[0022] FIG. 7 is a side view of a hub assembly in accordance with
an embodiment of the present invention.
[0023] FIG. 8 is a perspective view of a single branch hub plate
assembly in accordance with an embodiment of the present
invention.
[0024] FIG. 9 is a perspective view of a four branch hub plate
assembly in accordance with an embodiment of the present
invention.
[0025] FIG. 10 is a perspective view of the connectivity of a hub
assembly and a single branch hub plate assembly in accordance with
an embodiment of the present invention.
[0026] FIG. 11 is a perspective view of the connectivity of hub
assemblies and a three branch hub plate assembly in accordance with
an embodiment of the present invention.
[0027] FIG. 12 is a perspective view of the connectivity of hub
assemblies and a two branch hub plate assembly in accordance with
an embodiment of the present invention.
[0028] FIG. 13 is a perspective view of the connectivity of hub
assemblies and an angular two branch hub plate assembly in
accordance with an embodiment of the present invention.
[0029] FIG. 14 is a perspective view of a fixed corner assembly in
accordance with an embodiment of the present invention.
[0030] FIG. 15 is a perspective view of the connectivity of a fixed
corner assembly and tubular frame members in accordance with an
embodiment of the present invention.
[0031] FIG. 16 is a perspective view of a portion of a pivot corner
assembly in accordance with an embodiment of the present
invention.
[0032] FIG. 17 is a perspective view of a portion of a pivot corner
assembly in accordance with an embodiment of the present
invention.
[0033] FIG. 18 is a perspective view of an assembled pivot corner
assembly in accordance with an embodiment of the present
invention.
[0034] FIG. 19 is a perspective view of the connectivity of hub
assemblies, a two branch hub plate assembly, and an end cap in
accordance with an embodiment of the present invention.
[0035] FIG. 20 is a perspective view of the connectivity of hub
assemblies, an angular three branch hub plate assembly, and an end
cap in accordance with an embodiment of the present invention.
[0036] FIG. 21 is a perspective view of the connectivity of various
components of a framework connection system in accordance with an
embodiment of the present invention.
[0037] FIG. 22 is a perspective view of an end cap and tubular
frame member in accordance with an embodiment of the present
invention.
[0038] FIG. 23 is a perspective view of the connectivity of an end
cap and tubular frame member in accordance with an embodiment of
the present invention.
[0039] FIG. 24 is a perspective view of an end cap and tubular
frame member in accordance with an embodiment of the present
invention.
[0040] FIG. 25 is a perspective view of the connectivity of an end
cap and tubular frame member in accordance with an embodiment of
the present invention.
[0041] FIG. 26 is a perspective view of the connectivity of a base
stand and tubular frame members in accordance with an embodiment of
the present invention.
[0042] FIG. 27 is a perspective view of a base stand, base pod, and
tubular frame members in accordance with an embodiment of the
present invention.
[0043] FIG. 28 is a perspective view of the connectivity of a base
pod and tubular frame members in accordance with an embodiment of
the present invention.
[0044] FIG. 29 is a perspective view of the connectivity of a base
pod and tubular frame members in accordance with an embodiment of
the present invention.
[0045] FIG. 30 is a perspective view of the connectivity of a base
pod and tubular frame member in accordance with an embodiment of
the present invention.
[0046] FIG. 31 is a perspective view of the connectivity of hub
assemblies, a two branch hub plate assembly, and a base pod in
accordance with an embodiment of the present invention.
[0047] FIG. 32 is a perspective view of a two piece clamp assembly
in accordance with an embodiment of the present invention.
[0048] FIG. 32a is a perspective view of a hinged two piece clamp
assembly in accordance with an embodiment of the present
invention.
[0049] FIG. 33 is a perspective view of the connectivity of a two
piece clamp assembly and a tubular frame member in accordance with
an embodiment of the present invention.
[0050] FIG. 34 is a perspective view of the connectivity of a two
piece clamp assembly, a collar frame connector assembly, and a
tubular frame member in accordance with an embodiment of the
present invention.
[0051] FIG. 35 is a perspective view of the connectivity of two
piece clamp assemblies, a display mounting assembly, and a tubular
frame member in accordance with an embodiment of the present
invention.
[0052] FIG. 36 is a perspective view of a clamp assembly, a
counter, and a tubular frame member in accordance with an
embodiment of the present invention.
[0053] FIG. 37 is a perspective view of the connectivity of a
single branch bracket device and tubular frame members in
accordance with an embodiment of the present invention.
[0054] FIG. 38 is a perspective view of a two branch bracket device
and connector blocks in accordance with an embodiment of the
present invention.
[0055] FIG. 39 is a perspective view of the connectivity of a
tubular frame member, an end plate, and a display frame in
accordance with an embodiment of the present invention.
[0056] FIG. 40 is a perspective view of the connectivity of a
tubular frame member, an end plate, and a display frame in
accordance with an embodiment of the present invention.
DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS
[0057] Referring primarily to FIGS. 1a-21, the framework connection
system 10 in accordance with the present invention generally
comprises a plurality of frame members 12, a plurality of end
flanges 14, a hub plate assembly 16, and a hub assembly 18. Various
embodiments of the system 10 components, means of connectivity, and
configuration options are described and shown in attached Appendix
A, which is hereby incorporated by reference in its entirety. The
frame members or segments 12 can be tubular steel tubing members,
but in alternative embodiments, other materials and shapes can be
employed. Each of the end flanges 14 are insertably attachable to
at least one end of the frame member 12 such that the flange 14 is
fixed within at least a portion of the tubing member 12. The
flanges 14 can be fixed to the end portion of the frame member 12
with a weldment bond to facilitate connectivity with other system
10 components. Other methods and techniques of attachment
understood to one skilled in the art are also envisioned.
[0058] Referring to FIGS. 1a-3, and 21, the frame members 12 of one
embodiment can be constructed of cylindrical steel tubing having a
central bore therethrough, and include an end portion 21 and end
apertures or recesses 22 providing communication into the central
bore. Wire management openings can further be included along the
outer surface of the members 12 communicating into the central bore
to provide wiring and cabling options throughout the framework. The
longitudinal length of the frame members 12 define an axis a.sub.1.
The members 12 can be of varying lengths, depending on the needs of
the user. Other embodiments can be constructed of plastics other
suitable materials, and can be constructed of square or rectangular
tubing, or other shapes typically used to form display frame
constructions. In one of the tubular embodiments, the members 12
can have an approximate outer diameter of 21/2 to 4 inches. This
outer diameter is preferably consistent along the entire length of
the tubing, with the length being variable depending on the
configuration needs of the manufacturer or end user. The tubing
wall thickness is preferably in the range of 0.025 to 0.250 inches,
but other dimensions are also envisioned for use with the present
invention. The members 12 can be straight or linear, as shown in
FIG. 2, or arcuate or curvilinear, as shown in FIG. 3.
[0059] The inner diameter for the tubing bore is some size smaller
than the outer diameter, for receiving the end flanges 14, with the
end flanges 14 defining an axis a.sub.2. The end flanges 14 include
a body portion 23 and a face portion 27. The face portion 27 is
generally cylindrical to match the shape of the end portion 21 of
the frame members 12 such that the face 27 of the flange 14
substantially lines up with the end of the frame member 12, or is
measurably inset, aligning axis a.sub.1 and a.sub.2. The flanges 14
can further include a central aperture or recess 24, a body
aperture or recess 25, and a plurality of indexing or alignment
apertures or recesses 26. Additionally, a plurality of indexing or
alignment pins 28 selectively securable within the indexing
apertures 26 can be provided. At least one connector pin 30, and at
least one connector fastener 32 can be included as well. The
connector pin 30 can include at least one securement groove 31
proximate at least one end of the pin 30. The connector pins
referred to herein can be a one piece pin 30, or two distinct but
joinable pins 42, 44, wherein one pin, i.e., pin 42, comprises male
threading, and a second pin, i.e., pin 44, comprises female
threading to facilitate connectivity. The longitudinal length of
each pin 30, 42, 44 defines an axis a.sub.4. Various components may
require pin 30, others may require the connected combination of
pins 42, 44, and yet others may only require the threadable
insertion of pin 42. Regardless, reference herein to any of the
referenced pins 30, 42, 44 is merely demonstrative as any one of
the pins can provide the requisite connectivity described.
Alternative embodiments of the pins 30, 42, 44 can take on various
shapes, such as hexagonal or other non-cylindrical forms, along at
least a portion of the longitudinal length. As such, the flats or
edges of the non-cylindrical pin 30 are mateably inserted into the
flange 14 central aperture 24 having a substantially similar shape
such that rotation of the confronting tubing members 12 along the
common axis a.sub.1 is limited as shown in FIG. 1e.
[0060] Referring to FIGS. 1d-1e, and 4-5, the central aperture 24
traverses at least a portion of the face 27 of the flange 14 some
distance inward through the body 23. The body aperture 25 traverses
into the body 23 transverse or radial to the central aperture 24
such that the apertures 24, 25 are in fluid communication with each
other. The body aperture 25 can further include a lip proximate the
point of communication with the central aperture 24 to provide a
stop for an inserted connector pin 30. When secured within the end
portion 21 of the frame member 12, the body aperture 25 of the
flange 14 is substantially aligned with the end aperture 22 of the
frame member 12 such that a fastener, i.e., the at least one
connector fastener 32, is insertable through both apertures 22, 25,
radially in relation to axis a.sub.1 and a.sub.2, to fasten the
connector pin 30 in place at the securement groove 31. The central
aperture 24 and the body aperture 24 can be threaded for receipt of
various fasteners and/or pins for component connectivity.
[0061] The indexing apertures 26 can also include a threading
portion for receipt of the plurality of indexing pins 28.
Preferably, the indexing apertures 26 are located along the face 27
of the flange 14, traverse in some distance through the face 27,
and are spaced at predetermined intervals following the diametrical
face 27 of the flange 14 to provide for various lockable engagement
options. The receivable indexing pins 28 can include a threaded
portion to engage corresponding threading in the indexing apertures
26. The indexing pins 28 can provide for needed stability when
insertably aligned within those components having index receiving
apertures. The primary stability function of the indexing pins 28
is to limit rotation of the member 12 in relation to interlocked
components--i.e., another axially connected frame member 12 with
flange 14, or a connected hub assembly 18 as shown in FIGS. 1d-1e,
and 21. Rotational movement about the longitudinal axis a.sub.1 of
the member 12 is restricted by the interlocked indexing pins
28.
[0062] A limited portion of the connector pin 30 can be inserted
into the central aperture 24, aligning axis a.sub.2 and a.sub.4,
such that one of the grooves 31 is alignable with at least one of
the end apertures 22 of the frame member 12. The connector fastener
32 is shaped and sized to be removably threaded into the end
aperture 22 and through the body aperture 25 of the flange 14,
radially in relation to axis a.sub.2 and a.sub.4, to securably
engage the groove 31 of the connector pin 30, pulling or drawing
the connector pin and the engaging component (i.e., a hub or frame
member) into abuttable securement with the flange 14. The at least
one connector fastener 32 can be a set screw, or other fastening
means known to one skilled in the art for selectively engaging or
locking with such a pin 30. Bolts, screws, and a myriad of other
fasteners and fastening means are envisioned for use throughout the
present invention when component connectivity is required. The
various setscrew fasteners of the present invention can be easily
adjustably threaded into the respective apertures or recesses
utilizing a setscrew wrench, such as that shown in FIG. 21.
[0063] Referring primarily to FIGS. 8-9, the hub plate assembly 16
can include a hub plate 33 having at least one connecting branch
34. The plate 33 can further include a plurality of index receiving
apertures or recesses 36, and a central plate aperture or recess
38. Each of the connecting branches 34 of the hub plate 33 can
include a plurality of branch apertures or recesses 40. The branch
apertures 40 can completely pass through the branch 34, or they can
define dimpled depressions in the branches 34. The hub plate
assembly 16 can further include a first plate connector pin 42 and
a second plate connector pin 44, or alternatively, a single
unitary-bodied pin. Preferably, the plate connector pins 42, 44 are
removably connectable to one another through the central aperture
38. This connectivity option can be achieved with the use of a
threaded portion, wherein one of the pins includes a female
threaded portion and the other pin includes a mail threaded
portion, and the connectivity of the pins 42, 44 leaves a
non-threaded portion of each pin, and axis a.sub.4, extending out
transverse from the plane of the plate 33. Other known connection
methods and techniques are also envisioned.
[0064] The hub plate 33 generally has a circular inner portion 35
preferably integral with the at least one connecting branch 34 such
that the at least one branch 34 extends out from the inner portion
35 substantially along the same plane. The indexing apertures 36
are preferably spaced around the central aperture 38 through the
circular inner portion 35 and are adapted to receive the indexing
pins 28 for selective lockable engagement, as demonstrated in FIG.
1d. Embodiments of the hub plate 33 will employ varying branch 34
options, at varying angular configurations. For instance, one
embodiment will include a single branch 34, as shown in FIG. 8.
Other embodiments will include the angular branch 34 options shown
in FIGS. 13 and 20. As the figures show, specific embodiments
include connecting branches 34 extending away from the inner
portion 35 of the hub plate 33 at ninety degree increments, while
other embodiments include one-hundred-twenty degree and
one-hundred-thirty-five degree increments. A myriad of angular
branch 34 configurations in addition to those shown can be employed
without deviating from the spirit and scope of the present
invention.
[0065] Referring to FIGS. 6-7, and 10-13, embodiments of the hub
assembly 18 are shown. The hub assembly 18 generally comprises a
hub 46, and at least one connector fastener 60. The hub 46 can
include a central hub aperture or recess 48, a plurality of index
receiving apertures or recesses 50, at least one fastening aperture
or recess 52, a receiving slot 54, at least one hub contour 56, and
a hub face portion 58. In one embodiment, the hub 46 is generally
cylindrical in cross-section (for certain cylindrical tubular frame
member 12 systems), defines an axis a.sub.3, and is adapted for
connection to the frame member 12 by selectively securing a grooved
portion 31 of the connector pins 30, 42 through the central hub
aperture 48 with the connector fastener 60. Alternatively, the
connector pin 42 can include a threaded portion threadably
insertable into a mateable threaded central hub aperture 48 such
that the groove portion 31 extends out from the hub face portion
58. Like the connector fastener 32 for the end flange 14, the
connector fastener 60 of the hub assembly 18 can be a setscrew or
like fastening means. As described herein, the other grooved
portion 31 of the pin 42 is secured by the connector fastener 32
through the end aperture 22 of the frame member 12 and through the
aligned body aperture 25 of the flange 14 such that it engages and
selectively locks the connector pin 42 in place within the flange
14. As such, the hub 46 is lockably engaged to the end portion 21
of the frame member 12 at the end flange 14, thus aligning axis
a.sub.1 and a.sub.3, as best demonstrated in FIGS. 1d-1e, and 21.
This connection results in the receiving slot 54 facing out from
the frame member 12.
[0066] In one configuration, the index receiving apertures 50 are
located on, and pass through, the face portion 58 of the hub 46 for
receivable alignment with the indexing pins 28 of the end flanges
14, or other components. The fastening apertures 52 pass through
the outer circumferential surface of the hub 46, through the hub
46, and into communication with the central aperture 48 and the
receiving slot 54. The receiving slot 54 passes through the central
axis of the hub 46, at the portion of the hub 46 distal the face
portion 58 and traverses a distance into the hub 46 short of the
face portion 58. The slot 54 is generally sized and shaped so that
it is capable of slidably receiving the at least one branch 34 of
the hub plate 33, as demonstrated in FIGS. 10-13. Once received and
positioned, at least one of the branch apertures 40 of the
respective branch 34 is aligned and in communication with the
fastening apertures 52 of the hub 46, wherein a connector fastener
60, such as is demonstrated in FIG. 13, locks the branch 34 in
place. The at least one hub contour 56 is sized and shaped to
enable confronting slidable engagement with the at least a portion
of the outer circumferential surface of corresponding tubular frame
members 12, as shown in FIG. 1d-1e. As best demonstrated in FIGS.
1d, and 19-21, the contours 56 of multiple hubs 46 interlocked
around the connecting branches 34 of the intermediate hub plate 33
provide sufficient spacing for receiving the flange 14 and indexing
pins 28 of a respective transversely or radially aligned frame
member 12.
[0067] The present invention 10 can further include corner joint
assemblies 100, such as a fixed corner assembly 102 and/or a pivot
corner assembly 104, as shown in FIGS. 14-18. The fixed corner
assembly 102 of FIGS. 14-15 can include a fixed base portion 106
and a fixed angle portion 112. The fixed base portion 106 includes
a plurality of base indexing apertures or recesses 108, a concave
portion 109, and a central aperture or recess 110. The fixed angle
portion 112 includes a corner face portion 114, a plurality of
angle portion indexing apertures or recesses 116, and an angle
portion central aperture or recess 117. The fixed angle portion
112, in one embodiment, is oriented substantially ninety degrees
from the axis of the fixed base portion 106. Other fixed angles
between the angle portion 112 and the base portion 106 are
envisioned in alternative embodiments. The base indexing apertures
108 and the angle portion indexing apertures 116 are both adapted
to receive the indexing pins 28 of the end flanges 14 to provide
selective engagement of the fixed corner 102 to respective frame
members 12 to provide angular corner portions in a design frame
construction. Similarly, the central apertures 110, 117 of the
fixed corner assembly 102 are capable of receiving connector pins
30, 42 for further securement at one end within the central
aperture 24 of respective end flanges 14 for attachment using the
connector fastener 32 and methods described herein. The concave
portion 109 is sized and shaped to compatibly confront at least a
portion of the outer circumferential surface of a respective frame
member 12 upon connection of the end flange 14 to the fixed angle
portion 112, as demonstrated in FIG. 15. Indexing pins 28 are also
used as with any component capable of lockable engagement with the
flange 14 of a frame member 12.
[0068] The pivot corner assembly 104 of FIGS. 16-18 can include a
pivot base portion 120, and a pivot arm 132. Locking interval pins
140 can also be included. The pivot base portion 120 can include
pivot base first indexing apertures or recesses 122, a pivot base
central aperture or recess 124, a pivot base concave portion 126, a
pivot base axial groove 128, and pivot base second indexing
apertures or recesses 130. The pivot arm 132 includes a pivot
aperture or recess 134, a pivot central aperture or recess 135, a
pivoting device 136, and pivot arm indexing apertures or recesses
138. The pivot arm 132 is capable of pivotable movement around the
pivot device 136 for selective angular configurations. When a
specific angular setting is obtained, the pivot device 136, such as
a pin, screw, bolt, and the like is lockably secured to temporarily
fix the pivot arm 136 at the desired angle. In the embodiment of
FIG. 16, the locking interval pins 140 are insertable into a
portion of the pivot arm 136 to further stabilize the pivot arm 36
upon setting the arm 136 to the desired angle. These locking
interval pins 140 are generally insertable into groove apertures or
recesses 129 within the axial groove 128 of the base portion 120,
and can provide predefined, but selective, angular configurations
for the pivot arm 136 of approximately zero degrees, forty-five
degrees, and ninety-degree increments. Other predefined angular
options are also envisioned. Without the interval pins 140, the arm
136 is capable of adjustment along a myriad of angular settings.
Again, the central apertures 124, 135 of the pivot corner assembly
104 are capable of receiving connector pins 30, 42 for further
securement at one end within the central aperture 24 of respective
end flanges 14 for attachment using the connector fastener 32 and
methods described herein. The concave portion 126 defines a curved
surface allowing the end of the pivot arm 136, distal the pivot
central aperture 135, free pivoting movement. Indexing pins 28 are
also used as with any component capable of lockable engagement with
the flange 14 of a frame member 12.
[0069] Referring primarily to FIGS. 19-31, various plates, caps,
end plates, and like components can be attached to frame member 12
end portions 21 via the versatile and modular end flange 14 design
and/or the hub plate 33. For instance, FIGS. 19-21 show the
implementation of an end filler cap 80 attachable to the hub plate
33 which is thereby secured to the flange 14 of the frame member
12. The end filler cap 80 can include at least one cap aperture or
recess 81, and a plurality of cap indexing apertures or recesses
81a. The at least one cap aperture 81 can receive any one of the
connecting pins 30, 42 to provide coupleable engagement with the
hub plate central aperture 38 and the central aperture 24 of the
flange 14. The connecting pin, preferably one of the two joinable
pins 42, 44, is then locked in place with the connector fastener 32
through the end aperture 22 of the frame member 12. Again, the
indexing pins 28 can provide rotational stability. The cap indexing
apertures 81a can receive one end of the indexing pins 28 while the
other is aligned with an indexing aperture 26 of the flange 14. End
filler caps 80 of the present embodiment can increase aesthetic
appeal by closing off exposed hub 18 and hub plate 16 components.
Further, the end filler caps 80 can increase stability and strength
of frame member 12 junctures by filling in the voids between the
hub 18 and hub plate 16 assemblies. The hub contours 56 of
proximate hub assemblies 18 in a hub juncture, such as those shown
in FIGS. 19-21, are each generally shaped and sized to engage a
portion of the circumferential surface of the end filler cap
80.
[0070] Various end caps 150a, 150b can also be employed with the
present invention to cap off exposed flanges 14 of the members 12.
For instance, FIGS. 22-25 show two embodiments of the end caps
150a, 150b coupled in such a manner. FIGS. 22-23 show a large end
cap 150a, the cap 150a including a cap aperture or recess 152 for
securably receiving one of the connector pins 42, 44 for insertion
into the central aperture 24 of the flange 14. In a preferred
embodiment, a pin 42 having male threading at one end is threadably
secured within the cap aperture 25 such that a grooved end 31 of
the pin 42 is insertable within the central aperture 24 of the
flange 14. As such, fastener 32 engages the groove 31 of the
connector pin 42 through the end aperture 22 of the frame member 12
to selectively lock the cap 150a in place. In addition, indexing
pins 28 within the indexing apertures 26 of the flange 14 can be
inserted into aligned apertures in the cap 150a to provide
rotational stability. FIGS. 24-25 show a thin end cap 150b, wherein
the end cap 150b includes the cap aperture 152 for threadably
receiving the threaded connector pin 42. Again, a grooved portion
31 of the connector pin 42 is insertable within the central
aperture 24 of the flange 14 to provide selective lockable
engagement with fastener 32 through end aperture 22 of the frame
member 12. In at least one embodiment, this relatively thin end cap
150b embodiment does not utilize indexing pins 28. Aesthetic appeal
and functionality are enhanced with each of the end caps 150a,
150b.
[0071] To facilitate standing frameworks, it may be necessary to
include various stands, feet, pods and other supporting members at
end portions of particular frame members 12. FIGS. 26-31
demonstrate embodiments of these supporting members adapted for
implementation with the present invention. In FIGS. 26-27 a base
stand 154 including a base stand coupling 156 is shown for use with
the present invention. The base stand 154 is generally disc shaped
and can be of varying sizes depending on the support needs of the
particular framework configuration. Other shapes and proportional
configurations are envisioned as well. The base stand coupling 156
is connectably positioned on the base stand 154 for lockable
engagement with the hub plate 33 of the hub plate assembly 16 or
the flange 14 of the frame member 12. When connected to the hub
plate 33, connector pin 42 can be insertable within the flange 14
central aperture 24, while the other connector pin 44 is insertable
into the base standing coupling through a centrally traversing
coupling aperture 158. A side stand fastening aperture 160
transverse to, but in communication with, the coupling aperture 158
can be included for receiving the connector fastener 60 to lock the
base stand 154 against the grooved portion 31 of the inserted pin
44. Indexing pin 28 can be utilized to further secure the base
stand 154 to the hub plate assembly 16 for increased rotational
stability.
[0072] Referring primarily to FIGS. 27-29, and 31, a foot pod
system 162 is shown. The foot pod system 162 includes a base pod
164, a base cap 166, and at least one pod fastener 168. The base
pod 164 is generally disk shaped and includes a threaded shaft 165
extending out from the pod 164. The base cap 166 can include a
plurality of base cap apertures or recesses 170. In attaching the
foot pod 162 to the flange 14 of the frame member 12, the hub plate
33 is positionally aligned intermediate the flange 14 and the base
cap 166 such that the pod fasteners 168 can be inserted up into the
base cap apertures 170, through the index receiving apertures 36 of
the hub plate 33, and into the indexing apertures 26 of the flange
14, as best shown in FIG. 28. Upon alignment, the fasteners 168 can
be tightened to fasten the base cap 166 to the hub plate 33 at the
end portion 21 of the frame member 12. The threaded shaft 165 of
the base pod 164 can then be threadably inserted and secured within
one of the base cap apertures 170, as shown in FIG. 29. As such, a
support stand or pod is provided at the end of the respective frame
member 12 to increase stability and support for the framework
system 10. FIG. 31 shows another view of an embodiment of the foot
pod system 162, with base cap 166, being connected through to the
hub plate 33 of a two hub assembly 18 system.
[0073] An alternate embodiment of the foot pod system 162 is
included in FIG. 30. This embodiment includes the base pod 154 and
corresponding threaded shaft 165. However, connectivity with the
frame member 12 can be achieved without the base cap 166 or
intermediate hub plate 33. To facilitate this connection to the
flange 14 of the frame member 14, the threaded shaft 165 can
further include an end ball joint 176, and a longitudinally
threadably adjustable elongate nut 172 having an intermediate
groove 174. The elongate nut 172 is insertable along with the
threaded shaft 165 into the central aperture 24 of the flange 14,
along aligned axis a.sub.1 and a.sub.2, wherein the fastener 32,
such as the setscrew 32, can secure the foot pod 162 in place by
engaging the intermediate groove 174 of the elongate nut 172.
Longitudinal adjustments of the elongate nut 172 along the length
of the threaded shaft 165 provide for selective height adjustments
for the pod 162 in relation to the respective frame member 12. The
ball joint 176 is at least partially shrouded within the base pod
164 to enable angular adjustments of the shaft 165 in relation to
the base pod 164.
[0074] Referring to FIGS. 32-36, the framework connection system 10
can further include a clamp assembly 20. In one embodiment, the
clamp assembly 20 can include a first clamp 62, a second clamp 64,
and lock fasteners 68, with each clamp including locking channels
66, attachment apertures 70, inner circumferential surfaces 72,
outer circumferential surfaces 76, and an inner attachment lining
74. In those embodiments utilizing cylindrical tubing frame members
12, the clamp assembly 20 is substantially cylindrical, with the
inner surface 72 sized and shaped for confronting engagement around
the outside surface of the frame members 12. In addition, the outer
circumferential surfaces 76 of the clamps 62, 64 can include
surface flats 76a. Any surface of the clamps 62, 64 can include the
attachment apertures 70, including the flats 76a. Unlike
conventional clamping devices, the clamp assembly 20 of the present
invention permits selective placement and removal of the claim
assembly 20 along the length of the frame member 12 without the
need to remove all frame attachments or appurtenances. The clamp
portions 62, 64 can be separated and removed, wherein conventional
unitary-bodied clamps require users to slide the clamp off an end
portion of the frame member after removing each shelf, lamp, or
other appurtenance that may be positioned between the clamp and the
end of the frame member.
[0075] The first clamp 62 and the second clamp 64 are joined at the
confronting locking channels 66 of the respective clamps 62, 64 for
selective engagement with a corresponding frame member 12. The
locking fasteners 68, such as screws, bolts, and like means are
inserted into the channels 66 to secure the clamps 62, 64 together
around the frame member 12. Other locking means known to one
skilled in the art can also be employed.
[0076] The inner attachment lining 74 is generally positioned along
the inner circumferential surfaces 72 of the clamps 62, 64, and as
a result, can include two separate linings 74. The lining 72 can
serve many purposes, such as minimizing damage to the frame member
12 during the positioning, adjusting, and removing of the clamp
assembly 20 from the frame members 12, and to facilitate
attachment. In one embodiment, the attachment lining 74 can be
constructed of plastics, rubbers, or other like materials to
protect the surfaces of the clamp assembly 20 and the engaged frame
member 12 from scratching, and to provide effective slidability. In
another embodiment, the lining 74 is constructed of a magnetic
material or member to facilitate ease-of-attachment and stability
during use. In both embodiments, the lining 74 can be attached to
the inner surfaces 72 of the clamps 62, 64 with adhesives or other
known bonding techniques and means.
[0077] Various other embodiments of the clamp assembly 20, with one
such embodiment shown in FIG. 32a, will include a hinge device 67,
wherein the first clamp 62 includes a first hinge portion 67a and
the second clamp 64 includes a second hinge portion 67b. Generally,
one of the respective first and second clamp locking channels 66
and locking fasteners 68 are replaced with the hinge 67 and the
corresponding hinge portions 67a, 67b. The corresponding hinge
portions 67a, 67b are pivotably mateable with a member such a hinge
pivot pin 69 therethrough. The hinge 67 provides a pivoting joint
connecting the clamps 62, 64 for selective rotational adjustment of
the clamps 62, 64 in relation to each other to facilitate placement
on and removal of the assembly 20 from the frame members 12. Tab
receiving recesses 71 can be included for attaching the inner
lining 74, as shown in FIG. 32a. However, other hinged embodiments
of the clamp assembly 20 will connect a liner, magnetic member, and
the like to the inner circumferential surface 72 of at least one of
the clamps 62, 64 using the adhesive or other bonding techniques
and methods described herein.
[0078] A myriad of frame system attachments and appurtenances 178
can be secured to the frame members 12 by way of the clamp assembly
20 and the attachment apertures 70, as shown in FIGS. 34-36. For
instance appurtenances 178 such as computer monitor support bars,
screen attachment tubing and apparatus, lighting, banner
connectors, shelves, literature racks, plasma supports, support
brackets, CPU cabinets, keyboard tables, counters, and like
components and accessories systems can be selectively attached to
the attachment apertures 70 of the clamp assembly 20. Referring to
FIG. 34, a collar frame connector assembly 180 is shown. The collar
assembly 180 generally includes at least one collar bracket 190
secured to the attachment apertures 70, and a linking assembly 192.
The collar assembly 180, and the linking assembly 192 in
particular, are adapted to lockably engage the flange 14 of a frame
member 12 to provide an additional connectivity option for the
present invention.
[0079] FIG. 35 shows two clamp assemblies 20 spaced along the
length of the frame member 12 to provide support for a display
mounting assembly 182, such as those used to support computer
displays and plasma screens. The display mounting assembly 182 can
include a frame assembly and connecting brackets 186, wherein the
brackets 186 are secured to the attachment apertures 70 of the
clamp assembly 20. FIG. 36 demonstrates how a clamp assembly 20 can
be utilized to secure a counter appurtenance 190 to the framework
system at selective locations along the length of a frame member
12. The counter or shelf 190 is positioned to rest upon the clamp
assembly 20 and secured into at least one of the clamps 62, 64
through the attachment apertures.
[0080] FIGS. 37-38 show a bracket device 192 which can include a
central body portion 194, at least one bracket branch 196, bracket
indexing apertures 198, and a bracket central aperture 200.
Connector blocks 202 can also be included to provide modular
connectivity for other tubing members, such as those tubing
segments, members, and devices disclosed and taught in U.S. patent
application Ser. Nos. 09/953,113 and 09/953,111, which are hereby
incorporated by reference in their entirety. Other connectors or
small tubing segments can be joined to the bracket device 92 using
various connections, such as clips, snaps, tracks, and like
connection means without deviating from the spirit and scope of the
present invention. The branch 196 can be elongate branches as shown
in FIGS. 37-38, or they can take the form of clips or other
connectors. In addition, a plurality of branches 196 can be
employed, at various angles with respect to the central portion 194
and other branches 196. The central body portion 194 is preferably
sized and shaped for intermediate positioning and securement
between two frame members 12 and their corresponding flanges 14
with the bracket branch 196 extending some distance out transverse
or radial to the axis a.sub.1 of the frame members 12. As such, the
bracket central aperture 200 and the bracket indexing apertures are
adapted to intermediately receive the connector pin 30, 42 and
indexing pins 28, respectively, as demonstrated in FIG. 37. Upon
securement of the end portions 21 and flanges 14 of the confronting
frame members 12, the bracket device 192 is locked into place.
[0081] The system 10 of the present invention can further include
various assemblies and connection components adapted to facilitate
compatible interconnectivity with other framing systems. For
instance, an end plate 82 assembly, as in FIGS. 39-40, having a
plurality of receiving apertures or recesses 83 can be included to
connection to box frame assemblies such as the system described and
disclosed in previously incorporated U.S. patent application Ser.
Nos. 09/953,113 and 09/953,111. The receiving apertures 83 can be
spaced to match corresponding box frame trusses or other frame
members on one side, and aligned for lockable connection with
indexing pins 28 and/or the connector pin 42 of the end flanges 14
on the other side. Connectors, such as the connector blocks 202,
can be secured to appropriate portions of at least one side of the
end plate 82 to facilitate connection to the other frame members.
As shown in FIG. 39, and as described herein, the connector pin 30,
42 can be threaded at one end for attachment to the end plate
assembly 82. Other embodiments may weld the plate 82 to the frame
members 12, or implement a myriad of other attachment techniques
and methods. With such a configuration it is possible to join frame
systems having very different shapes and structural
characteristics, such as the joining of cylindrical tubing framing
systems to square tubing box frame systems. Other possible
combinations and end plate shapes are envisioned for joining frame
systems having different shapes.
[0082] Referring primarily to FIGS. 1d-1e, and 21, in use the
framework connection system 10 of the present invention provides
the end user with a wide variety of angular configuration options
using selective combinations of one or more of the end flanges 13,
the hub plate assemblies 16, and the hub assemblies 18. The
following examples are merely to provide instruction on some of the
potential permutations available to the end user, and are not
intended to be at all exhaustive.
[0083] In one embodiment, the system 10 can be quite simplistic in
its configuration by providing for a direct connection of two
axially aligned frame members 12. With such a configuration, the
connector pin 30 having two substantially identical ends with
grooves 31, is inserted into the central apertures 24 of the
respective flanges 14 along axis a.sub.2, wherein connector
fasteners 32 are inserted through the end apertures 22 of the frame
members 12 to removably lock the frame members 12 abuttably
together. The connector fasteners 32 engage the grooves 31 of
respective end portions of connector pin 30 to achieve engagement
in one embodiment. The indexing pins 28 can be included within the
indexing apertures 26 of abutting flanges 14 to provide rotational
stability. A plurality of these frame members 12, straight or
curvilinear, can be connected one after the other in series.
[0084] In other embodiments, as demonstrated in FIGS. 1d-1e, and
21, the hub plate 33 and corresponding connecting branches 34 are
connectable to hub assemblies 18 to further increase the angular
configuration options of the system. Generally speaking, a
corresponding hub 46 and hub assembly 18 is matched with every
connecting branch 34 of the subject hub plate 33 such that the hub
plate 33, and the inner portion 35 in particular, interpose the
hubs 46. The branches 34 are slidably received in the receiving
slots 54 of the hubs 46. In those embodiments wherein the branches
34 are positioned at ninety-degree intervals, this will result in a
maximum of four angular options along the plane of the plate 33,
for each plate 33 integrated into the system 10. For instance, as
shown best in FIG. 1d, a three-way hub plate assembly 16 can be
included, wherein the three hub plate 33 connecting branches 34 are
connectable to three transversely aligned respective hub assemblies
18 via the hub receiving slots 52. In turn, the hub assemblies 16,
at the end opposite the receiving slots 52, are locked with
connector pins 30, 42, and/or aligned with the indexing pins 28, to
axially align the hub assemblies 16 with the respective flanges 14
of the frame members 12 along axis a.sub.1 and a.sub.2. Further,
two frame members 12 can be lockably secured to the inner portion
35 of the hub plate 33, transverse to the plane of the plate 33,
using the plate connector pins 42, 44. With such a configuration, a
five member 12 juncture is created. Alternatively, a filler cap 80
can be inserted to fill in the exposed inner portion 35 of the
plate 33.
[0085] Similarly, if a four branch 34 hub plate 33 is employed, it
is possible to create a six member 12 juncture. Even a rather
simple one way branch 34 hub plate assembly 16 can provide for a
three member 12 juncture with the attachment of the hub 46 to the
one branch 34, and the transverse attachment of two additional
members 12 at the inner portion 35 of the plate 33. Moreover, clamp
assemblies 20, filler caps 80, end plates 82, corner joints 100,
base stands 154, foot pods 162 and other components and assemblies
can substitute for, or be incorporated with, the members 12. It
should be obvious to one skilled in the art that the removal,
addition, and the selective combination of various system
components leaves the end user with a multitude of angular,
functional, and aesthetic configuration options, of which only a
few have been described to merely advance an understanding of the
advantages of the present invention. Combining the selective
modular configuration of system 10 of the present invention with
other appurtenances 178, screens, and components and systems known
to one skilled in the art for use with display frameworks are
demonstrated in FIGS. 1a-1c.
[0086] Although the invention herein has been described by way of
examples of preferred and alternative demonstrative embodiments, it
will be evident that other adaptations and modifications may be
employed without departing from the spirit and scope of the present
invention. The terms and expressions employed herein have been used
as terms of description and not of limitation. There is no intent
to exclude equivalents and selective combinations, and it is
intended that the description cover any and all equivalents that
may be employed without departing from the spirit and scope of the
invention.
* * * * *