U.S. patent number 3,685,230 [Application Number 05/018,072] was granted by the patent office on 1972-08-22 for spacer assembly for holding a pair of panel connectors in a wall structure.
This patent grant is currently assigned to Flangeklamp Corporatinn. Invention is credited to Robert Paul Lickliter, John F. Reeves.
United States Patent |
3,685,230 |
Lickliter , et al. |
August 22, 1972 |
SPACER ASSEMBLY FOR HOLDING A PAIR OF PANEL CONNECTORS IN A WALL
STRUCTURE
Abstract
A spacer assembly for releasably holding a pair of opposed panel
connectors assembled in spaced apart relation comprising an
elongated connector spanning the space between the opposed panel
connectors and having opposite ends engageable against the opposed
panel connectors. Interlocking means are provided adjacent the
opposite ends of the connector for connecting the connector to the
opposed panel connectors. Each interlocking means is comprised of a
first clip having a locking head interlockable with one of the
opposed panel connectors and second clip detachably interlocking
the first clip to the spacing connector.
Inventors: |
Lickliter; Robert Paul
(Hamburg, NY), Reeves; John F. (Tonawanda, NY) |
Assignee: |
Flangeklamp Corporatinn
(Buffalo, NY)
|
Family
ID: |
21786093 |
Appl.
No.: |
05/018,072 |
Filed: |
March 10, 1970 |
Current U.S.
Class: |
52/677; 52/317;
52/714; 52/713; 52/481.2 |
Current CPC
Class: |
E04B
2/60 (20130101); E04B 2/7854 (20130101); E04B
2002/7462 (20130101) |
Current International
Class: |
E04B
2/78 (20060101); E04B 2/58 (20060101); E04B
2/60 (20060101); E04B 2/76 (20060101); E04B
2/74 (20060101); E04c 005/18 (); E04c 003/09 () |
Field of
Search: |
;52/217,281,242,481,410,426,712-715,677 ;287/2.92C |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
Primary Examiner: Abbott; Frank L.
Assistant Examiner: Braun; Leslie A.
Claims
We claim:
1. Support means for releasably holding a pair of panel support
elements assembled in spaced apart relation comprising a spacer
connector having interlocking means at opposite ends thereof, each
of said interlocking means including a first clip and a second clip
having means connecting said first clip to said connector, said
first clip comprising a body portion and at least one projection
extending laterally outwardly from a side of said body portion
engageable with one of said support elements for connection
thereto, said first clip having a pair of legs extending in
opposite directions from said body adjacent the opposite ends
thereof, and each of said legs having an opening therethrough.
2. Support means according to claim 1 wherein said second clip has
a body portion and said connecting means of said second clip
comprises a projection extending laterally outwardly from said
second clip body portion, through said opening in one of said legs
of said first clip, and engageable with said connector.
3. Support means according to claim 2 wherein said spacer connector
has channel means for receiving said projection of said second
clip.
4. Means for supporting opposed panel members in a double wall
construction comprising a pair of opposed elongated panel
connectors each having a panel receiving face, at least one spacer
assembly extending between said opposed connectors, said spacer
assembly comprising a spacer connector extending transversely
between said opposed panel connectors, and means interlocking
opposite ends of said transversely extending spacer connector and
said opposed connectors in assembled relation, each of said
interlocking means comprising a first clip and a second clip, said
first clip detachably interlocking said second clip to said
transversely extending spacer connector and said second clip having
a portion detachably interlocking said second clip to an opposed
panel connector; said second clip having a web portion and a pair
of legs extending from said web portion in opposite directions
generally normal to said web portion and integral therewith, said
web portion having at least one locking head integral therewith
interlocking with one of said opposed panel connectors.
5. Means for supporting opposed panel members in a double wall
construction comprising a pair of opposed elongated panel
connectors each having a panel receiving face, at least one spacer
assembly extending between said opposed connectors, said spacer
assembly comprising a spacer connector extending transversely
between said opposed panel connectors, and means interlocking
opposite ends of said transversely extending spacer connector and
said opposed connectors in assembled relation, each of said
interlocking means comprising a first clip and a second clip, said
first clip detachably interlocking said second clip to said
transversely extending spacer connector and said second clip having
a portion detachably interlocking said second clip to an opposed
panel connector, said transversely extending spacer connector
having a channel, said first clip having a web portion engageable
with said second clip and a locking head projecting from said web
portion through said second clip into said channel.
6. Support means for releasably holding a pair of panel support
elements assembled in spaced apart relation comprising a spacer
connector having interlocking means at opposite ends thereof, each
of said interlocking means including a first clip having detachable
support element connecting means, and a second clip having
detachable means connecting said first clip to said spacer
connector, said first clip including a body portion and said
support element connecting means of said first clip comprising at
least one projection extending laterally outwardly from a side of
said body portion engagable with said one of said support elements
for connection thereto, said first clip comprising a pair of legs
extending in opposite directions from said body portion adjacent
the opposite ends thereof, and one of said legs having an opening
therethrough and the other said leg having a means for receiving an
attaching means.
Description
BACKGROUND OF THE INVENTION
This invention relates generally to the construction art and, more
particularly, to certain new and useful wall panel constructions
incorporating variable spacer means.
It is generally known to use various pre-fabricated, modular wall
paneling arrangements for erecting partition or perimiter wall
structures in an effort to provide mass produced, low cost
constructions which can be readily installed with a minimum of
effort and which also can be easily dismantled when it is desired
to remove or shift the position of the walls. Wall panel supports
in the form of panel connectors maintained in a spaced relationship
by detachable interlocking spacer elements are disclosed in
application Ser. No. 703,955, filed Feb. 8, 1968, now U.S. Pat. No.
3,537,217 and assigned to the assignee of this application.
Such interlocking spacer elements come in different standard sizes
to accommodate different spacing requirements between opposed
walls. However, not all spacing requirements can be met due to the
limited number of sizes of these spacer elements. Moreover, unless
an inventory of all available sizes of spacer elements is
maintained a particular size may not be readily available.
SUMMARY OF THE INVENTION
Accordingly, an object of the present invention is to provide a
double wall construction of varying width which is simple, rugged
and durable in use, inexpensive to install, and which possesses the
requisite strength and stability.
Another object of this invention is to provide a double wall panel
supporting structure incorporating spacer assemblies for
accommodating different, non-standard widths in spacing between the
opposite wall panels.
A further object of the present invention is to form the foregoing
spacer assemblies of standard components available at the erection
site.
In carrying out this invention, a pair of elongated panel
connectors are disposed in opposed relationship at any desired
spacing and detachably interlocked by means of spacer assemblies
spanning the space between such opposed panel connectors. The
spacer assemblies are formed by utilizing a panel connector cut to
a length equal to the spacing desired between opposed panel
connectors and having opposite ends in engagement with the opposed
panel connectors. Interlocking means comprised of two standard, but
differently shaped, clip elements are provided adjacent the
opposite ends of the spacer connector for connecting the spacer
connector to the opposed panel connectors.
The foregoing and other objects, advantages and characterizing
features of this invention will become clearly apparent from the
ensuing detailed description of an illustrative embodiment thereof,
taken together with the accompanying drawings wherein like
reference numerals denote like parts throughout the various
views.
BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 is a fragmentary perspective view, with parts broken away,
showing a portion of a double wall partition of indeterminate width
incorporating the spacer assembly of the present invention;
FIG. 2 is a fragmentary vertical sectional view, on an enlarged
scale, taken about on line 2--2 of FIG. 1; and
FIG. 3 is a fragmentary, exploded view, illustrating the various
components that form the spacer assembly.
DETAILED DESCRIPTION OF AN ILLUSTRATIVE EMBODIMENT
Referring now in detail to the drawings, there is shown in FIG. 1
an illustrative embodiment of this invention incorporated in a
partition or perimeter wall construction comprising a double wall
structure having opposed panel members 12 defining opposite wall
surfaces.
Panels 12 are mounted and supported in properly spaced relation by
means including panel connectors, generally designated 14, which
extend vertically and also can extend horizontally to receive the
four side edge portions of each supported panel 12. Each panel
connector consists of a sheet metal fabrication of a unitary,
one-piece construction formed to provide a rectangular body portion
having front face portions 16 and a rear face 18 joined and spaced
apart by opposite side faces 20. A pair of flange portions 22
extend outwardly from front face portions 16 away from rear face 18
to form a pair of corners adapted to receive the edge portions of
adjacent panel members. The metal or other sheet material of which
connectors 14 are fabricated is folded over at the outer end of
flange portions 22 to provide cam surfaces 24 leading to opposed
shoulder portions 26, the opposite edges of the sheet material
terminating within the opening between flange portions 22. Each
panel connector 14 is formed to provide an internal channel having
inwardly diverging side walls 28 leading to a rear wall 30 and
providing a restricted inlet opening 32 through rear face 18.
Channel 28-32 extends the full length of connector 14 in alignment
with the opening between flange portions 22, the channel proper
being entirely confined within the rectangular body portion 16-20
of connector 14 as shown in FIG. 3.
Each panel member 12 includes a body 34 of gypsum, wallboard or any
other suitable material, covered with a skin 36 of metal or other
thin sheet material which can be painted or decorated to provide
any desired effect. Skin 36 extends beyond panel body 34 and is
formed to provide an inturned skirt having a shoulder engaging
behind connector shoulder portions 26 with a snap fit, such panels
and panel connectors being disclosed in application Ser. No.
703,955, now U.S. Pat. No. 3,537,217, assigned to the same assignee
as this application.
In accordance with this invention, spacer assemblies, generally
designated 40, utilizing the aforesaid panel connectors are
provided for interlocking the opposed panel connectors 14 together
and for maintaining the same in the desired spaced relation. The
connector of spacer assembly 40 is identical to the opposed panel
connectors 14 but will hereinafter be identified as spacer
connector 42 to prevent confusion and positively identify such
connector as a component of the spacer assembly 40.
Connector 42 can be cut to any length at the erection site to
bridge the space between opposed panel connectors 14, which space
may be of any varied and non-standard distance.
A pair of clips 44 are provided at the opposite ends of connector
42, each clip 44 comprising a web body 46 having on at least one
side thereof a locking head 48. In the illustrated embodiment such
heads are provided on opposite sides of body 46. Each clip 44 is of
generally Z-shaped configuration in side elevation having legs 52
and 54 formed at opposite ends of body 46 and extending in opposite
directions normal to the plane of body 46. An opening 56 is
provided in each leg 52 and 54. Clips 44 are conveniently
fabricated by punching the same from a sheet of steel, aluminum, or
other suitable material and form a component generally employed as
a spacer clip between opposed panel connectors in the invention as
disclosed in application Ser. No. 777,438, now U.S. Pat. No.
3,537,221, assigned to the same assignee as this application.
Clip 44 is detachably secured to connector 42 by means of an
attachment clip, generally designated 60, comprising a web body 62
having at least one locking head 64 joined to a side of body 62 by
a reduced width neck portion 66. Locking head 64 extends through
opening 56 in clip 44 and fits within channel 28-32 of connector 42
to interlockingly assemble clip 44 to connector 42. Clips 60 also
are conveniently fabricated by punching the same from a sheet of
steel, aluminum or other suitable material in a manner similar to
the formation of clips 44. Clips 60 also are wall construction
components and are normally used in conjunction with clips 44 as
disclosed in application Ser. No. 777,438, filed Nov. 20, 1968 and
assigned to the assignee of this application. The material
thickness of clips 44 and 60 are less than the width of inlet
opening 32 to the panel connector channel.
When assembling a wall in accordance with this invention, opposed
panel connectors 14 are erected in any desired spacial relation. An
elongated panel connector 14 is cut into discrete lengths 42 equal
to the spacing desired between the opposed panel connectors. Clips
44 are detachably interlocked adjacent opposite ends of each
connector 42 by means of clips 60 with rear face 18 in abutting
relation against legs 52 of clips 44. To do this, clips 60 are
initially rotated to a position shown in FIG. 3. This aligns the
thickness of clips 60 with channel opening 28-32, permitting
locking heads 64 to be inserted through openings 56 of clips 44 and
channel inlet opening 32. Clips 60 are then twisted 90.degree. to
the position shown in FIG. 2 confining heads 64 within channel
28-32 and detachably connecting clips 44 to connector 42. The
entire spacer assembly 40 is then detachably interlocked with
opposed panel connectors 14 by means of locking heads 48 located on
opposite sides of clips 44. This is done by initially rotating
spacer assembly 40 to a position 90.degree. from that shown in FIG.
3 to align the thickness of locking heads 48 with channel inlet
openings 32 in opposite panel connectors 14 and inserting said
heads 48 into such openings 32. Spacer assembly 40 is then rotated
90.degree. to the position shown in FIG. 3, confining heads 48
within channels 28-32 and detachably interlocking spacer assembly
40 to opposed panel connectors 14. Spacer assemblies 40 are
inserted between opposed panel connectors 14 at spaced intervals
therealong as required. It should be understood that spacer
assemblies 40 can be oriented in such a manner as to span
horizontally extending, laterally spaced panel connectors used for
the upper and lower edges of panel members 12.
From the foregoing it is seen that the present invention fully
accomplishes its intended objects and provides a wall construction
having a wall thickness of any flexible design. Any desired wall
spacing can be spanned by the spacer assembly of this invention.
Moreover, this spacer assembly is formed of available, standard
sized components thereby reducing inventory and realizing a
reduction in costs.
An illustrative embodiment of this invention having been disclosed,
it is to be understood that modifications thereof can be made
within departing from the broad spirit and scope of this
invention.
* * * * *