U.S. patent number 3,669,278 [Application Number 05/075,531] was granted by the patent office on 1972-06-13 for display shelf divider.
This patent grant is currently assigned to Angola Wire Products, Inc.. Invention is credited to Giles F. Heroy.
United States Patent |
3,669,278 |
Heroy |
June 13, 1972 |
DISPLAY SHELF DIVIDER
Abstract
An improved divider for display shelves having a plurality of
spaced openings therethrough. The divider comprises a corrugated
wire, or the like, which is releasably attached between shelf
openings by means of novel brackets. When attached to a shelf, the
wire forms a vertical divider. Each bracket comprises a flat member
with a depending tab having a pair of opposed, hooked edges for
engaging a shelf opening singly or together. The spacing between
the hooked edges and the member preferably tapers to less than the
thickness of the shelf so that the bracket is urged against the
shelf when moved in a plane parallel to the shelf. Embossings are
provided on the bracket to facilitate in welding the bracket to the
wire.
Inventors: |
Heroy; Giles F. (Adrian,
MI) |
Assignee: |
Angola Wire Products, Inc.
(Angola, IN)
|
Family
ID: |
22126374 |
Appl.
No.: |
05/075,531 |
Filed: |
September 25, 1970 |
Current U.S.
Class: |
211/184 |
Current CPC
Class: |
A47F
5/005 (20130101) |
Current International
Class: |
A47F
5/00 (20060101); A47f 005/00 () |
Field of
Search: |
;211/184 ;108/60,61 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Byers, Jr.; Nile C.
Claims
What I claim is:
1. In a shelf divider comprising a wire formed into a predetermined
divider shape and a plurality of mounting brackets secured to the
wire in a spaced planar relationship for releasably engaging spaced
openings in a flat shelf having a predetermined thickness by
elastically deforming the shaped divider wire and inserting the
brackets into the spaced openings, an improved mounting bracket
comprising a substantially flat member for bearing against the flat
shelf, said member having an opening therethrough with an integral
tab depending from an edge of said opening, and means on said tab
defining two opposed hooked edges for selectively engaging a shelf
adjacent a spaced opening, each of said hooked edges being spaced a
distance below said member to receive the predetermined shelf
thickness.
2. An improved mounting bracket for a shelf divider, as defined in
claim 1, wherein the spacing between each of said hooked edges and
said member tapers from greater than the predetermined shelf
thickness to less than the predetermined shelf thickness whereby,
when said tab is positioned in a shelf opening and the member is
moved in a plane parallel to the shelf, at least one of the opposed
hooked edges engages the shelf adjacent a spaced opening and urges
said member against the shelf.
3. An improved mounting bracket for a shelf divider, as defined in
claim 1, and including a plurality of embossings projecting above
said member to facilitate in securing said bracket to the wire by
welding.
4. An improved mounting bracket for a shelf divider, as defined in
claim 3, wherein said member is substantially square and wherein an
embossing is positioned adjacent each corner of said member, said
embossings each being elongated and directed substantially toward
the center of said member, whereby the wire can be selectively
secured to any two adjacent embossings.
Description
BACKGROUND OF THE INVENTION
This invention relates to display fixtures and, more particularly,
to an improved shelf divider for use with display fixtures.
Various methods have been devised for dividing display shelves into
sections, compartments and the like. Display shelves are often
provided with a pattern of spaced openings for attaching shelf
dividers. Typically, the openings are diamond shaped, although
circular, square and rectangular shapes are also used. In the past,
shelf dividers have been formed from wire and provided with
mounting brackets for releasably engaging the display shelf
openings.
In one prior art divider, the mounting brackets are spaced along a
rigid wire. Each bracket has a depending, hooked tab for engaging
one edge of a shelf opening. A spring member is provided for
engaging the opposite edge of the opening to lock the bracket to
the shelf. Mounting brackets of this type are strong. However, they
are difficult to attach to the rigid divider wire since an accurate
bracket spacing is required in order that the tabs will align with
the spaced openings in the display shelf.
In another prior art divider, the divider wire is formed into a
number of corrugations. Brackets are attached adjacent opposite
ends of the wire with each bracket having a depending tab hooked
toward the other bracket. The divider is attached to a shelf by
inserting the tab on one bracket into a shelf opening, separating
the two brackets by stretching the corrugated wire, inserting the
tab on the second bracket into a shelf opening, and releasing the
divider. The corrugations of the wire exert a sufficient spring
force to urge the mounting brackets together, thus holding the
hooked tabs in the shelf openings. These shelf dividers are
relatively inexpensive and easy to use. However, some problems
occur in manufacture. Two different brackets are required for each
divider: one having a left directed hooked tab for mounting at the
right end of the wire and one having a right directed hooked tab
for mounting at the left end of the wire. Assembly line personnel
must exercise caution in mounting two different brackets on each
divider and in facing the hooked tabs on the brackets in the proper
direction. Furthermore, when long shelf dividers are manufactured,
one or more brackets are also attached at intermediate points on
the wire. At each intermediate point, it must be determined if a
left or a right bracket is required. If the wrong bracket is used,
the hook will not be urged into engagement with the edge of a shelf
opening and the bracket will be useless. As a result of these
difficulties, defective dividers are often manufactured.
SUMMARY OF THE INVENTION
According to the present invention, an improved bracket is provided
for releasably attaching a corrugated divider wire to openings in a
display shelf. The bracket generally comprises a flat member having
a tab depending from adjacent its center. Opposite edges of the tab
are hook shaped for either singly or in combination engaging the
edges of an opening in a display shelf. Each hooked edge is
preferably tapered to a spacing below the flat member of less than
the thickness of the display shelf. Thus, when the tab is
positioned in a shelf opening and the corrugated wire urges the
mounting bracket in a direction parallel to the shelf, the flat
member on the mounting bracket is wedged into contact with the
shelf. Each mounting bracket preferably has a square or a
rectangular shape with an embossing projecting above the flat
member adjacent each corner. The embossings are elongated and are
directed on diagonals so that the corrugated wire may be attached
along any side between two adjacent corners. The wire is attached
to the embossings by means of resistance welding.
Since the novel bracket of this invention is provided with a tab
having two oppositely directed hooked edges, identical brackets may
be attached to the ends of the corrugated shelf divider wire.
Furthermore, the same bracket may be attached to intermediate
points on the wire without alignment problems. Whether the
intermediate bracket is urged towards one end or the other of the
wire, one of the hooked edges on the tab will engage a shelf
opening. Thus, the possibility of manufacturing defective shelf
dividers through human error is eliminated.
Accordingly, it is a preferred object of the invention to provide
an improved wire shelf divider.
Another object of the invention is to provide an improved,
universal bracket for releasably attaching wire dividers to
shelves.
Other objects and advantages of the invention will become apparent
from the following detailed description, with reference being made
to the accompanying drawings.
BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 is a view in perspective of two display shelf dividers
according to the present invention mounted on a portion of a
display shelf;
FIG. 2 is a view in perspective of an improved mounting bracket for
a display shelf divider;
FIG. 3 is a side elevational view of a mounting bracket attached to
the end of a wire for a shelf divider;
FIG. 4 is a cross-sectional plan view taken along line 4--4 of FIG.
3;
FIG. 5 is a cross-sectional plan view similar to FIG. 4, but
showing the shelf divider wire secured along a different edge of a
mounting bracket; and
FIG. 6 is an elevational view showing the attachment of a display
shelf divider to spaced openings in a display shelf.
DESCRIPTION OF THE PREFERRED EMBODIMENTS
Referring now to FIG. 1, a corner of a display shelf 10 is shown.
The display shelf 10 is provided with a plurality of spaced
openings 11 for mounting shelf dividers, display racks, and the
like. The openings 11 are shown as being diamond shaped, although
other shapes such as squares, rectangles, and circles may also be
used. A short shelf divider 12 and a longer shelf divider 13 are
shown attached to the shelf 10. The dividers 12 and 13 generally
comprise a wire 14 bent into a plurality of planar corrugations and
having inwardly bent ends 15. The ends 15 are axially aligned with
each other and with the lowermost edges of the corrugated wire 14.
Each end 15 is resistance welded to the upper edge of amounting
bracket 16. For additional strength, a mounting bracket 16 is also
attached to a flattened portion 17 at an intermediate point on the
corrugated wire 14 of the longer divider 13. The flattened wire
portion 17 is aligned axially with the ends 15 of the corrugated
wire 14 so that the mounting brackets 16 are aligned.
Referring now to FIGS. 2-5, the mounting brackets 16 generally
comprise a flat member 20 stamped from a suitable sheet material. A
plurality of embossings 21 project above the flat member 20 to
facilitate in attaching the bracket 16 to the wire 14 by, for
example, resistance welding. In a preferred form, the flat member
20 has a generally rectangular shape and the embossings 21 are
positioned adjacent each corner 22 of the member 20. The embossings
21 are elongated and directed generally along diagonals of the
member 20, thus permitting attachment of the wire 14 adjacent any
edge of the member 20 between two embossings 21. Attachment between
two different edges is shown in FIGS. 4 and 5.
A central opening 23 is cut into the flat member 20 to define a tab
24. The tab 24 is bent downwardly to depend below the flat member
20. Opposed edges 25 on the tab 24 are formed in a generally hook
shape for singly or in combination engaging the shelf openings 11.
As shown in FIG. 3, an upper portion 26 of each hooked edge 25 is
tapered or sloping. The sloping portion 26 preferably defines a
wedge shaped area with the lower surface of the flat member 20
which tapers from a spacing greater than the thickness of the shelf
10 to a spacing less than the thickness of the shelf 10. Thus, when
the mounting bracket 16 is moved in a direction parallel to the
shelf 10, the flat member 20 is urged against the shelf 10.
Turning to FIG. 6, the long shelf divider 13 is shown being mounted
on a display shelf 10. The shelf divider 13 is attached to the
shelf 10 by either compressing or stretching the corrugated wire 14
to align the mounting brackets 16 with predetermined shelf openings
11. As shown in FIG. 6, the center and right brackets 16 are moved
toward each other for insertion of the tabs 24 into shelf openings
11. The corrugated wire 14 then functions as a compressed spring to
urge the center and right brackets away from each other and into
engagement with the shelf 10. The wire 14 between the left and
center brackets 16 is extended slightly to allow insertion of the
tab 24 on the left bracket into a shelf opening 11. When the wire
14 is released, the left shelf bracket 16 is urged towards the
center shelf bracket 16, with the hooked edge 25 on the bracket tab
24 engaging the shelf 10 adjacent the opening 11. Thus, critical
alignment problems are eliminated by the use of novel brackets 16,
each having a depending tab 24 with opposed hooked edges 25.
It will be apparent that various changes and modifications may be
made in the shelf divider, and particularly in the shape of the
wire for the divider, without departing from the spirit and the
scope of the appended claims.
* * * * *