U.S. patent number 3,841,009 [Application Number 05/311,736] was granted by the patent office on 1974-10-15 for advertising display device.
Invention is credited to Werner Mohrlok.
United States Patent |
3,841,009 |
Mohrlok |
October 15, 1974 |
ADVERTISING DISPLAY DEVICE
Abstract
An advertising display device comprises; a display member
adapted to be shaped from a flat configuration to form a sleeve,
the display member having edge portions which, when the sleeve is
formed, form end portions of the sleeve; and support members, each
support member having a flat base, on annular rim perpendicular to
the base and adapted to surround a respective one of the end
portions of the sleeve, and webs projecting from the base within
the rim to define a gap between each web and the rim, each gap
being adapted to receive one of the said edge portions of the
display member. The device can be assembled by arranging the sleeve
between the bases of the support members so that the rims of the
support members surround the end portions of the sleeve and the
edge portions of the sleeve fit into said gaps.
Inventors: |
Mohrlok; Werner (7218
Trossingen/Wurtt., DT) |
Family
ID: |
5829031 |
Appl.
No.: |
05/311,736 |
Filed: |
December 7, 1972 |
Foreign Application Priority Data
|
|
|
|
|
Dec 23, 1971 [DT] |
|
|
2164201 |
|
Current U.S.
Class: |
40/539 |
Current CPC
Class: |
G09F
15/0075 (20130101) |
Current International
Class: |
G09F
15/00 (20060101); G09f 012/00 () |
Field of
Search: |
;40/19,10,126A ;46/11
;206/45.34 ;220/6R |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Skogquist; Harland S.
Assistant Examiner: Contreras; Wenceslao J.
Attorney, Agent or Firm: Schaffer; Murray
Claims
I claim:
1. An advertising display device comprising: a display member
adapted to be shaped from a flat configuration to form a sleeve,
the display member having edge portions which, when the sleeve is
formed, form end portions of the sleeve, the opposite end portions
of the display member having a longitudinally inwardly directed
rib, and support members, each support member having a flat base,
an annular rim perpendicular to the base and adapted to surround a
respective one of the end portions of the sleeve, and webs
projecting from the base within the rim to define a gap between an
edge of each web and the rim, each gap being adapted to receive one
of the said edge portions of the display member, two of the webs of
each support member being spaced and parallel to define a gap
adapted to receive a respective end portion of said rib, whereby
the device can be assembled by arranging the sleeve between the
bases of the support members so that the rims of the support
members surround the end portions of the sleeve, the edge portions
of the sleeve being inserted into said gaps.
2. A device as claimed in claim 1, wherein each said gap has a
minimum width equal to the thickness of the display member.
3. A device as claimed in claim 1, wherein each support member has
a bead uniformly spaced from the rim to provide a channel between
the rim and the bead, the channel being adapted to receive one of
the edge portions of the display member.
4. A device as claimed in claim 1, wherein the webs are of uniform
height.
5. A device as claimed in claim 1, wherein each web of each support
member decreases in height inwardly away from the rim of the
support member.
6. A device as claimed in claim 1, wherein at least a portion of
the edge of each web defining the gap associated with that web is
inclined with respect to the rim.
7. A device as claimed in claim 1, wherein each at least a portion
of the edge of each web defining the gap associated with that web
is curved.
8. A device as claimed in claim 1, wherein each web is in the form
of a cone with a curvature at its free end.
Description
The present invention relates to an advertising display device.
The present invention provides an advertising display device,
comprising a support member having a flat base, an annular rim
perpendicular to the base, and web-like projections within the rim,
the projections being approximately perpendicular to the opposite
sleeve section of the rim and having edges receding towards the rim
for a display member to be inserted between the rim and the
projection.
The invention is further described below with reference to the
accompanying drawings, in which:
FIG. 1 is a perspective view partly broken away of a device
according to the invention;
FIG. 2 is a horizontal section through another device according to
the invention;
FIG. 3 is a vertical sectional view of a part of the device shown
in FIG. 1;
FIG. 4 is a vertical sectional view of a part of a modification of
the device shown in FIG. 1;
FIG. 5 is a plan view of another device according to the invention,
the upper support member having been removed; and
FIG. 6 is a plan view of a further device according to the
invention, the upper support member having been removed.
In the drawings, like reference numerals indicate like parts.
The advertising display device illustrated in FIG. 1 is hollow and
comprises a display member or poster support 4 and an upper support
member 5 and a lower support member 6.
The display member 4 is formed by a single rectangular cardboard
blank on which advertising material can be printed whilst the blank
is flat and which can be folded at pre-formed fold lines and bent,
or otherwise shaped, to form a sleeve having two adjoining flat
advertising display surfaces 1 and 2 and a semi-cylindrical
advertising display surface 3.
Each of the support members 5 and 6 has a flat base and an annular
rim 8 perpendicular to the base. Each support member 5 and 6 also
has projecting webs 7 within the rim, the webs being perpendicular
to the base.
Each web 7 defines a gap between the outer edge of the web and the
rim of the corresponding support member 5 or 6. The minimum width
of each gap is equal to the thickness of the display member 4.
The device is assembled by forming the display member 4 into said
sleeve and arranging the sleeve between the bases of the support
members 5 and 6 so that the rims of the support members surround
end portions of the sleeve, edge portions of the display member
forming said end portions of the sleeve being inserted into said
gaps.
The webs 7 can be shaped as cones with a slightly conical
slope.
The support members 5 and 6 are injection moulded of plastics
material.
In order to facilitate the insertion of the display member 4, the
outer edge of each web has an inclined portion 9 (see FIG. 3) or,
in a modification of the device, a curved portion 10 (see FIG. 4)
so that each gap increases in width away from the base of the
support member 5 or 6 to facilitate insertion of the edge portions
of the display member 4 when formed into the sleeve.
The support members 5 and 6 may each have fully or partly circular
bead 11 between the projections 7 at a uniform inward spacing from
the rim 8. The distance between the rim 8 and the bead 11 is
likewise equal to the thickness of the display member 4. The beads
11 likewise contributes to the fact that the display member 4 is
held in the desired shape and moreover can offer some resistance to
external pressures.
When using support member 4 which has not been previously pasted,
two parallel web-like projections 12 are mounted at any point on
the advertisement support 5, preferably adjacent a corner. The
spacing between these two projections 12 is equal to twice the
thickness of the display member 4. The display member 4 is provided
at its end with an inwardly directed longitudinal rib formed by
bevelled folds 13 (FIG. 2) which are clamped together between the
two projections 12. In this way the display member 4 can be held
without any adhesive between the support members 5 and 6.
FIG. 2 illustrates a triangular advertising display device which
comprises of a rectangular cardboard blank which can be stacked
flat but has not been previously pasted. FIG. 2 illustrates how the
folds 13 cut at the ends of the poster support 4 are held between
the parallel projections 12.
FIG. 3 shows how the display member 4 is inserted between the rim 8
and one of the projections 7. This projection 7 has an outer edge
which includes an inclined portion 9. This projection 7 is also of
uniform height. In the case where two projections lie directly
opposite each other, they can be directly connected together.
FIG. 4 is the same as FIG. 3 except that the projection 7 has an
outer edge which includes a curved portion 10 and its height
decreases inwardly away from the rim 8.
FIG. 5 is a plan view of an advertisement display device with the
upper support member removed and it can be seen how the continuous
bead 11 between the projection 7 is uniformly spaced from the rim 8
to define a channel.
FIG. 6 illustrates a hexagonal advertisement display device wherein
on the one hand opposite projections 7 of uniform height are
connected together and wherein the bead 11 uniformly spaced from
the rim 8 to define a channel is discontinuous.
* * * * *