U.S. patent number 3,754,681 [Application Number 05/123,265] was granted by the patent office on 1973-08-28 for universal towel dispenser.
This patent grant is currently assigned to Alwin Manufacturing Company, Inc.. Invention is credited to James A. Diring, Norman J. Slye.
United States Patent |
3,754,681 |
Slye , et al. |
August 28, 1973 |
UNIVERSAL TOWEL DISPENSER
Abstract
In a cabinet having interior shelf flanges for the support of
towels in a stack from which the lowermost is to be dispensed,
there is a support for the intermediate portions of successive
lowermost towels which support has extensions spaced to project
from its opposite ends toward the dispensing slot.
Inventors: |
Slye; Norman J. (Green Bay,
WI), Diring; James A. (Green Bay, WI) |
Assignee: |
Alwin Manufacturing Company,
Inc. (Green Bay, WI)
|
Family
ID: |
22407647 |
Appl.
No.: |
05/123,265 |
Filed: |
March 11, 1971 |
Current U.S.
Class: |
221/45 |
Current CPC
Class: |
A47K
10/424 (20130101) |
Current International
Class: |
A47K
10/42 (20060101); A47K 10/24 (20060101); A47k
010/24 () |
Field of
Search: |
;221/33-35,44-63 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Coleman; Samuel F.
Assistant Examiner: Stack, Jr.; Norman L.
Claims
We claim:
1. In a cabinet for dispensing folded paper articles from a stack,
a bottom including a shelf and an inwardly projecting flange
engageable with the lowermost article for the support of the
articles of said stack, said shelf being downwardly and rearwardly
inclined and said shelf having a rear edge spaced from said flange
and cooperating with the adjacent edge of said flange to define a
dispensing opening, and laterally spaced extension means on said
shelf projecting rearwardly beyond said shelf rear edge to support
portions of the paper articles adjacent a central article portion
and afford sagging of said central article portion from the stack
to facilitate withdrawal of the lowermost article from the
stack.
2. A cabinet bottom according to claim 1 in which an intermediate
portion of said shelf between said extension means is substantially
at the forward margin of said opening, the center of the lowermost
article being permitted to sag slightly away from the next lowest
article of the stack above said intermediate portion of said
shelf.
3. A cabinet bottom according to claim 2 in which said extension
means have terminal portions rounded downwardly into said
dispensing opening.
Description
BACKGROUND OF INVENTION
The subject matter of this application is an improvement on U.S.
Pat. No. 3,269,592, granted Aug. 30, 1966.
SUMMARY OF INVENTION
One of the objectives in a towel dispenser of this type is to
assure dependability and uniformity of the dispensing operation.
This presents something of a problem in a dispenser required to
handle towels of different types and dimensions.
In attempting to improve the uniformity of the dispensing operation
in using the device of U.S. Pat. No. 3,269,592, it was discovered
that this could be done economically and effectively by extending
laterally spaced portions of the shelf margin at the respective
ends of the shelf without any change in the intermediate portion of
the shelf. The extensions are in a direction toward the dispensing
opening and the effect is to provide additional support at the
sides of the central areas of the lowermost towel in the stack,
while allowing the central part of the lowest article to sag away
from frictional contact with the next article in the stack.
BRIEF DESCRIPTION OF DRAWINGS
FIG. 1 is a view in perspective showing the cabinet embodying the
invention.
FIG. 2 is a fragmentary plan view of the bottom of the cabinet, the
side being shown in section.
FIG. 3 is an enlarged detail view taken in section through the
cabinet at the plane indicated at 3--3 of FIG. 2.
FIG. 4 is a further detail view in perspective fragmentarily
showing portions of the interior shelves upon which the lowermost
towel in a stack is supported pending withdrawal from the
cabinet.
DETAILED DESCRIPTION
The dispenser comprises a cabinet 6 which is similar in appearance
and function to the cabinet shown in FIG. 2 of U.S. Pat. No.
3,269,592. It has a bottom portion 8 which may be separately
prefabricated and which provides support for the article 10 in a
position to be withdrawn from the cabinet through the dispensing
opening 12. The article 10 shown in position in FIG. 3 has folds 14
and 16 which define its ends and from which its margins 18 and 20
project toward each other. The end fold 16 rests on a flange 22.
The end fold 14 is supported on a pair of shouldered tabs 24 which
project rearwardly from a partial wall 26. This general
organization is shown in the previous U.S. Pat. No. 3,269,592.
Beneath the shouldered tabs 24, the bottom wall 8 has embossed
portions 28 extending in a fore and aft direction. In U.S. Pat. No.
3,269,592, these connect with a transversely extending rib. In the
instant device, the embossed portions 28 are part of a shelf 30
that provides carefully limited support for the intermediate
portion of the article which is in a position to be dispensed.
According to the present invention, the shelf 30 is provided at
each end with extensions 32 that are rounded downwardly at 33 into
said opening and are spaced laterally from each other and extend
rearwardly beyond the forward edge of dispensing slot 12 as defined
by the shelf edge 31 between the extensions.
By virtue of these extensions, additional support is provided for
the side portions of towel 10 to keep these from sagging such as
might result in dispensing more than one towel at a time. It is
desirable that the towel margin 14 should remain on tabs 24 above
the shoulders 25 thereof. The extensions 32 are used to maintain
the desired relationship while nevertheless permitting the center
of the lowest article to sag slightly away from frictional
engagement with the successive article.
Whether or not this accounts for the improved result, we are not
certain, but it is a fact that with the laterally spaced extensions
32 there is more precision in the dispensing operation and the
individual towels can be withdrawn singly and with uniformity by
simply grasping, in each case, the depending end 20 and pulling the
first towel from the bottom of the stack.
No attempt has been made in the drawings of this application to
portray the remaining towels of the stack, it being well-known that
these are superimposed, one upon another, above the towel 10.
* * * * *