U.S. patent number 3,809,142 [Application Number 05/211,584] was granted by the patent office on 1974-05-07 for multiple height space divider system and connector assembly therefor.
This patent grant is currently assigned to Westinghouse Electric Corporation. Invention is credited to Raymond A. Bleeker.
United States Patent |
3,809,142 |
Bleeker |
May 7, 1974 |
MULTIPLE HEIGHT SPACE DIVIDER SYSTEM AND CONNECTOR ASSEMBLY
THEREFOR
Abstract
A streamlined, modern, space dividing system for use in
environmental office design applications and the like which
includes one or more hollow tubular vertical post of two or more
differing heights having two or more panel connector adapters
axially aligned therewith. Each panel connector adapter includes a
vertically oriented annular slot therein adapted to receive
complementary hook connectors associated with the vertical edges of
at least two spaced dividing panels of differing heights, thereby
providing support for panels of differing heights in any angular
orientation about the axis of the post.
Inventors: |
Bleeker; Raymond A. (Grand
Rapids, MI) |
Assignee: |
Westinghouse Electric
Corporation (Pittsburgh, PA)
|
Family
ID: |
22787527 |
Appl.
No.: |
05/211,584 |
Filed: |
December 23, 1971 |
Current U.S.
Class: |
160/135 |
Current CPC
Class: |
E04B
2/7444 (20130101) |
Current International
Class: |
E04B
2/74 (20060101); A47g 005/00 () |
Field of
Search: |
;160/135,351
;211/47,86,163,169 ;52/36,64,122,127,239,584,726 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Caun; Peter M.
Attorney, Agent or Firm: Studebaker; B. R.
Claims
1. A space dividing system including in combination at least one
connector assembly and support post for supporting and connecting
space dividing panels of different heights, said connector assembly
and support post comprising:
a pair of vertically disposed axially aligned tubular body
members,
panel connector means, having a same external diameter as said
tubular body members, connected intermediate said pair of axially
aligned tubular body members and at each remote end of said tubular
body members and forming extensions thereof, each of said panel
connector means including an internally disposed axially aligned
annular slot therein,
each of said space dividing panels including a vertically disposed
planar panel having an elongated channel secured to its vertical
edge, each of said elongated channels including at least upper and
lower connector hooks, said upper and lower connector hooks being
constructed and arranged to be retained in the annular slots in at
least two of said panel connector means to thereby support said
space dividing panel means on said
2. A space dividing system according to claim 1 wherein a post cap
member extends through the upper panel connector means and the
upper tubular body member and is threadably received in the top of
said intermediate panel connector means and coacts with the top
surface of the uppermost connector hook to thereby secure said
space dividing panels in a stationary
3. A space dividing system according to claim 1 wherein said panel
connector means connected intermediate said tubular body members
and said panel connector means forming extensions of said tubular
body members are secured to said tubular body members through a
plug like extension which
4. A space dividing system according to claim 1 wherein said upper
and lower connector hooks include an extended portion and a hook
portion, said hook portion being slightly concavely curved with
said curve having substantially the same radius of curvature as the
annular slot in each of
5. A space dividing system according to claim 1 wherein at least
one of said space dividing panels includes an aperture in elongated
channel secured along its vertical edge and said space dividing
panel means is secured intermediate its top and bottom to said
connector assembly and support post by a connector clip which
extends at one side through said aperture in said channel and at
its other end into the axially aligned
6. A connector assembly and support post for connecting and
supporting one or more panel dividers of a space divider system,
said connector assembly and support post comprising:
a first hollow tubular body member of predetermined length;
a first plug like connector member secured in and closing off the
top end of said first hollow tubular body member, and first plug
like connector member having an annular slot in its surface remote
from said first tubular body member and a threaded aperture therein
centrally of said annular slot;
a second plug like connector member secured in and closing off the
bottom end of said first tubular body member, said second plug like
connector having a radially directed annular cutout portion with an
axially directed annular slot therein adjacent the base of said
radially directed annular cutout portion and a threaded aperture in
the bottom side of said second plug like connector;
a second tubular body member of predetermined length,
a third plug like connector member secured in and closing off the
top end of said second hollow tubular body member, said third plug
like connector member having an annular slot in its surface remote
from said second tubular body member and an aperture therein
centrally of said annular slot;
a fourth plug like connector member secured in and closing off the
bottom end of said second tubular body member, said fourth plug
like connector having an aperture therethrough, each of said first
and second hollow tubular members and said first, second, third and
fourth plug like connectors have a uniform maximum external
diameter and give the appearance of a unitary member; and,
cap means having an elongated stud forming a part thereof, said
elongated stud extending through the centrally disposed apertures
in said third and fourth plug like connector members and being
threadably received in the
7. A connector assembly and support post according to claim 6
wherein said hollow tubular body members are constructed from cold
rolled steel and have a vinyl coating thereon and said plug like
connector members are
8. A connector assembly and support post according to claim 7
wherein a washer member is interposed between the bottom surface of
said fourth plug like connector member and the upper surface of
said first plug like
9. A connector assembly and support post for connecting and
supporting one or more panel dividers of a space divider system,
said connector assembly and support post comprising:
a first elongated hollow tubular body member of predetermined
length and predetermined external diameter adapted for vertical
orientation;
a first connector element associated with and closing off the upper
end of said first tubular body member, said first connector member
having an annular slot in the upper surface thereof;
a second connector element associated with and closing off the
bottom end of said first tubular body member, said second connector
element having an internally disposed, externally accessible,
axially aligned, annular slot therein;
a second elongated hollow tubular body member of predetermined
length and predetermined external diameter adapted for vertical
orientation above said first elongated hollow tubular body
member;
a third connector element associated with and closing off the upper
end of said second tubular body member, said third connector
element having an annular slot in the upper surface thereof;
a fourth connector element associated with and closing off the
bottom end of said tubular body member; and
cap means having an elongated stud associated therewith, said
elongated stud extending through said third connector element, said
second elongated hollow tubular body member and said fourth
connector element and being threadably received in said first
connector element, said cap means overlying the annular slot in the
upper surface of said third connector element, each of said first
and second tubular body members and said first, second third and
fourth connector elements being of a uniform
10. A connector assembly and support post according to claim 9
wherein connector assembly and support post leveling means is
threadably engaged in the bottom of said second connector element
and each of said tubular body members and each of said connector
elements, said cap means and said leveling means have substantially
identical maximum external diameters.
11. A connector assembly and support post according to claim 9
wherein said first, second, third and fourth connector elements
have plug like end portions which are receivable in force fit
relationship with said hollow tubular body members to thereby
secure said first, second, third, and fourth connector elements in
said tubular body members.
Description
CROSS REFERENCE TO RELATED APPLICATIONS
This application is related to application Ser. No. 159,360 filed
July 2, 1971 by William C. Anderson and Raymond A. Bleeker for
SPACE DIVIDER SYSTEM AND CONNECTOR ASSEMBLY THEREFOR and
constitutes an improvement thereover to the extent that it provides
for the utilization of space divider panels of differing
heights.
BACKGROUND OF THE INVENTION
This invention relates to space dividing systems and more
particularly to a novel connector assembly and support post for
connecting space dividing panels of differing heights commonly
employed in the modern planning of interior office spaced involving
the so-called concept of "office landscaping". Although the field
of "office landscaping" is realtively new, there has been a high
level of developmental activity over the recent past few years
culminating in a multitude of varied connector assemblies and
concepts. For the most part, these prior art systems have left
something to be desired from an aesthetic standpoint in that much
of the connecting hardware and devices necessary to the assembly of
the space dividing system are completely visible thereby detracting
from the unitary appearance of the space dividing structure.
Furthermore, many of the prior art space dividing systems require
numerous different kinds of hardware to assemble the various
elements of the space dividing system. In general, prior art space
dividing systems were incapable of interchangeably handling space
dividing panels of different heights.
An additional and significant, factor in the design of interior
space dividing systems is the relative ease of assembly,
dissassembly and mobility of the units. For example, many systems
have adjustable connectors on the support posts as well as
adjustable connectors on the panels and the relative adjustment of
these various connectors require careful assembly to insure
aesthetically complementary appearance from the standpoint of
symmetry and alignment. The interior space divider arrangement
disclosed in U.S. Pat. 3,559,352 to R. A. Magnuson is illustrative
of an interior space dividing system which solves many of the
problems of the prior art and represents a significant advance in
terms of aesthetics and ease of assembly. However, the connecting
collars of the Magnuson system are quite visible and in assembling
the space divider system of that patent the adjustable collar
feature requires careful alignment to insure symmetrical and plumb
relationships between the various panels.
In addition, the majority of the prior art space devicing systems
can accommodate only space dividing panels having a uniform height
and such systems are not conducive to dividing office space for
differing uses and accessibility. In many instances it is highly
desirable to employ panels of greater height for enclosing
executive offices, medical examination rooms, etc. which may be
directly associated with secretarial spaces and nurses stations,
etc. The direct association or connection of offices having walls
of different heights, out of necessity or desirability, have not
heretorefore been readily available in commercial standardized
space dividing systems.
SUMMARY OF THE INVENTION
The space dividing of this invention is significantly superior to
prior art developments in that all of the connecting hardware is
substantially hidden from view with the universal connector
assemblies on the support posts completely hidden within the
silhouette of the support post while additionally providing fixed
locations for the connectors facilitating quick and simple assembly
of the space divider system. The system additionally provides for
the interconnection of space divider panels of differing heights on
a single vertical post. The foregoing is provided in the space
dividing system of this invention by including in combination at
least one connector assembly and support post for supporting and
connecting space dividing panels of differing heights, said
connector assembly and support post comprising a two part
vertically disposed tubular body member having panel connector
means disposed intermediate the separated tubular body members and
additional panel connector means connected at each remote end of
the tubular body members and forming extensions thereof which are
of the same diameter as the spaced tubular body members. Each of
the panel connector means include horizontally disposed axially
aligned slots therein adapted to receive connector hooks which
extend from the vertical edge of the vertically disposed planar
panels to thereby support the planar panels at any angular
relationship with respect to the axis of the connector assembly and
the suppport post. The connector assembly and support post further
includes a post leveler threadably received at the bottom of the
support post and a post cap which includes an elongated bolt
extending therefrom which extends through the upper panel connector
means, the upper tubular body member and is threadably secured into
the intermediate panel connector means.
BRIEF DESCRIPTION OF THE DRAWING
Many of the attendant advantages of the present invention will
become more readily apparent and better understood as the following
detailed description is considered in connection with the
accompanying drawing in which:
FIG. 1 is a partially exploded perspective view illustrating the
connector assembly and support post of this invention and the
connecting edges of a pair of space dividing panels of differing
heights;
FIG. 2 is a sectional view taken along the center line of the
connector assembly and support post of FIG. 1;
FIG. 3 is a perspective view illustrating the interconnection of
two higher space dividing panels with one lower space dividing
panel and the associated support posts; and
FIG. 4 is a perspective view illustrating the interconnection of
one higher space dividing panel with three lower space dividing
panels and the associated assembly and support posts.
DESCRIPTION OF THE PREFERRED EMBODIMENT
Referring now in detail to the drawing wherein like reference
characters represent like parts throughout the several views there
is illustrated in FIGS. 1 and 2 the connector assembly and support
posts, generally designated 10, for supporting and connecting one
or more space dividing panels of different heights. The principal
constituent of the connector assembly and support post is an
elongated, open-ended, hollow tubular body member 12 of
predetermined length and predetermined external diameter adapted
for vertical orientation. The tubular body member 12 is closed off
at its upper end by a plug like panel connector element 14 which is
of the same external diameter as the tubular body at its maximum
diameter and includes a tapered and shouldered portion illustrated
at 16 which is force fit into the upper end of the hollow tubular
body member. At the bottom of the hollow tubular body member 12 is
a second plug like panel connector element 18 which also includes a
plug like tapered and shouldered portion at 20 which closes off the
open bottom by a force fit into the bottom of the hollow tubular
body member 12. The post top connector element 14 includes in its
upper outer surface 21 an annular slot 22 which is adapted to
receive a complementary hook connector from the space dividing
panel in a manner to be described. The post top connector element
also includes a threaded, axially aligned, central bore 24 which is
adapted to receive the post cap 26 which includes a stud member 28
threaded at 29 and a screw driver key 30. The post bottom connector
element 18 as illustrated in FIG. 2 is shwon in two parts, the plug
portion 18a and a second cylindrical portion 18b which is force fit
into the part 18a and is of the same maximum external diameter as
the portion 18a and the hollow tubular body member 12. Although
illustrated in a two part construction the bottom connector element
18 may be a single element. The bottom connector element 18
includes an internally disposed, externally accessible, axially
aligned annular slot 32 therein which is accessible through the
radially directed annular cutout portion 34 situated between the
portions 18a and 18b. The bottom panel connector element further
includes an axially aligned threaded bore which is adapted to
receive the threaded stud 36 of a leveler foot support 38.
Alternatively, among other possibilities, a caster may be
substituted for the foot support to provide mobility to the
system.
The connector assembly and support post above-described is
substantially identical with that disclosed in the above-referenced
copending application Ser. No. 159,360, filed July 2, 1971 by
William C. Anderson and Raymond A. Bleeker. By merely employing a
post cap 26 with a shorter stud member 28 the above-described panel
connector and support post can be employed to support space
dividing panels of similar height.
The versatility of the connector assembly and support post of this
invention will become more readily apparent as this description
proceeds in that by the addition of a few simple but similar parts
a connector assembly and support type post is made available which
can handle two distinct sizes of space divider panels. In this
connection, an upper hollow tubular body member 42 is closed off at
the upper end by an upper plug like panel connector element 44
which is identical with the plug like panel connector element 14
and includes a tapered and shouldered lower portion illustrated at
46 which is force fit into the upper end of the hollow tubular body
member 42. At the bottom of the hollow tubular body member 42 is a
second plug like panel connector element 48 which is again
identical with the upper part 18a of the lower plug like panel
connector element.
Space dividing panels of differing heights as for example space
dividing panels of a lower height generally designated 50 and
higher space dividing panels generally designated 52 can be
supported by the single connector assembly and support post 10 as
illustrated in FIGS. 3 and 4. The space dividing panels 50, 52
include along at least one edge thereof, and preferably the two
side edges, an external mounting strip or edge bracket which is
secured to the edges of the panels by any one of several
conventional means. The outer face 54 of the mounting strip or end
bracket 56 is preferably somewhat concave as will be apparent from
FIG. 1 with a radius of curvature substantially similar to the
radius of curvature of the support post 10. Alternatively, any
recess in the strip which provides a similar light seal between the
post and the panel could accomplish the same result. Formed at the
top and bottom of the end brackets are hook connector extensions 58
and 60 which are formed preferably integrally with and directly
from the end of bracket and terminate in hook portions 62 which
have substantially the same radius of curvature as the annular
slots 22, 32 and 43. The side walls 64 of the end brackets include
a plurality of notches 66 which serve to mount shelves, desk tops
and similar items as will be later described.
As will be apparent the higher space dividing panel 52 can be
utilized with a single elongated connector assembly and support
post, as described in the aforementioned earlier filed application,
when it is not desirable to interconnect the higher panel 52 with
one or more lower panels 50. If a hook connector 58 was formed in
the face of the end bracket 56 at the appropriate height to
coincide with annular slot 22 that hook connector would interfere
with the mounting of a space dividing panel 52 on a single post
support 10. To render the higher space dividing panels 52 adaptable
for interconnection through a connector assembly and support post
to both other panels 52 and panels 50, the edge bracket 56 is
provided with a rectangular aperture 68 approximately the same
distance above the hook connector 60 as the hook connector 58 is
situated above the hook connector 60 on the shorter panel 50.
Although the upper hook connector 58 and lower hook connector 60
are sufficeint to provide comparatively rigid support for the panel
52, where desirable, a connector clip may be employed to provide
further rigidity and an additional interconnection where a panel 52
is connected to a connector assembly and post support constructed
in accordance with this invention. The connector clip 70 includes a
tongue member 72, a pair of ear members 74 and a hook portion 76
similar to the hook portions 62 on connectors 58 and 60. The
connector clip 70 when employed is placed into the aperture 68 in a
side ways orientation and then rotated 90.degree. to wedge the
tongue 72 and ears 74 behind the back of the mounting strip or end
bracket 56 to provide an additional hook connector for association
with the connector assembly and post support 10. As will be
apparent, the connector assembly and support post receives in its
annular slots 22, 32, and 43 the hook extensions 58 and 60 and the
hook 76 on connector clip 70. The space dividing panels 50 and 52
can then be situated at any angular relationship with the post
through the entire 360.degree. and each connector assembly and
support post can accommodate a plurality of such space dividing
panels. When a space dividing panel, through hook connectors 58 and
60, is mounted on the connector assembly and support post it is
retained in position by tightening the threaded post cap 26 down
against the top hook connector 44 to thereby grip the hook
connector 58 between the underside of the post cap 26 and the upper
surface of the panel connector element 44. The entire space
dividing system can then be leveled through the threadably
adjustable leveling foot 38.
Although the bottom edge of the plug like panel connector element
48 can be employed to secure the hook connector 48 of the smaller
panel 50 in the slot 22 it has been found that it is preferable to
employ a washer 78 between the bottom edge of plug like connector
element 48 and the upper surface of connector element 14 to provide
a metallic surface for contact with the metallic hook connectors.
Furthermore, it becomes extremely difficult to connect panels to
the support post without the presence of the movable washer 78.
In accordance with the preferred embodiment, the elongated hollow
tubular body members 12 and 42 are manufactured from cold rolled
steel with a vinyl coating and have an external diameter of about 1
1/2 inches. The post top and post bottom panel connector elements
14, 18, 44 and 48 are preferably of rigid polyvinyl chloride as is
the post cap 26. All of the post cap 26, washer 78, and panel
connector members 14, 18, 44 and 48 are also of approximately 1 1/2
inches in diameter. The panels are preferably a standard framed
honeycomb core 80 coated with a high pressure decorative laminate
82. The external mounting strip 56 is preferably cold rolled steel
and the leveler foot 38 is also constructed of steel with a plastic
bottom portion 84.
The series of notches 66 are adapted to receive hooked brackets as
illustrated at 86 which may in turn support book shelves, cabinets,
desk tops or the like 88 in a manner which is well known in the
art.
In a specific embodiment of this invention, the panels 50 are
generally 60 inches in height while the panels 52 are 80 inches in
height with the vertical support post being approximately 60 inches
from the bottom surface of element 18b to the top surface of washer
78 and 20 inches from the bottom surface of element 48 to the top
surface of the post cap stud 26.
The concave curve portion 54 of the end bracket 56, when a panel is
connected to a support post, serves to eliminate the ability to see
between the panel and the post and hence facilitates privacy
between adjacent spaces separated by the space dividing system.
FIGS. 3 and 4 illustrate space dividing systems utilizing at least
one connector assembly and support post and space dividing panels
in accordance with this invention. FIG. 3 illustrates the assembly
of two higher panels 52 with a single shorter panel 50. As will be
apparent a connector assembly and support post 10 secures the three
panels together while one shorter support post 92 and two longer
support posts 90 constructed in accordance with the earlier filed,
above-referenced, application support the panels at their ends.
FIG. 4 illustrates the assembly of three shorter panels 50 with a
single larger panel 52 about a connector assembly and support post
10 of this invention. The panels 50 and 52 are again supported at
their ends by connector assembly and support post 90 and 92
constructed in accordance with the earlier filed application. It
should be noted, however, that any of the support posts 92 could be
readily converted to a support post 10 of this invention with the
addition of a tubular body member 42 and its associated accessories
and larger panels 52, extending from those post assemblies, added
to provide additional spaces or cubicles.
* * * * *