U.S. patent number 3,900,110 [Application Number 05/524,938] was granted by the patent office on 1975-08-19 for hanger.
This patent grant is currently assigned to J & S Aluminum Inc.. Invention is credited to John Soroka.
United States Patent |
3,900,110 |
Soroka |
August 19, 1975 |
Hanger
Abstract
A hanger having an elongated, vertically extending body with a
plurality of sidewardly extending brackets thereon is provided with
a hook at its upper end so that it can be suspended from a moving
conveyor in a painting line for example, whereby a plurality of
objects to be painted can be carried through the pain line thereby.
The elongated, vertically extending body and the sidewardly
extending brackets are formed of sections of lighweight extruded
aluminum or the like so as to produce an inexpensive, expendible
hanger.
Inventors: |
Soroka; John (Youngstown,
OH) |
Assignee: |
J & S Aluminum Inc.
(Youngstown, OH)
|
Family
ID: |
24091253 |
Appl.
No.: |
05/524,938 |
Filed: |
November 18, 1974 |
Current U.S.
Class: |
211/113; 211/135;
248/247; 248/317; D8/373; D8/381; 211/107; 248/235; 248/301;
248/225.21 |
Current CPC
Class: |
A47F
5/0006 (20130101); B05C 13/00 (20130101) |
Current International
Class: |
A47F
5/00 (20060101); B05C 13/00 (20060101); A47F
005/08 (); A47G 029/02 () |
Field of
Search: |
;248/235,247,248,300,301,317,339,215,243-245,241,250,223,221
;52/290,DIG.1,36 ;211/113,134,135,148,162,116,107 ;108/152 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Frazier; Roy D.
Assistant Examiner: Lewis; Terrell P.
Attorney, Agent or Firm: Harpman; Webster B.
Claims
Having thus described my invention what I claim is:
1. A hanger for suspending articles from a conveyor and consisting
of a vertically positioned elongated body having spaced parallel
flanges and a plurality of brackets, each of said brackets having a
horizontal portion and a vertical portion, the vertical portions of
the brackets being positioned between the spaced flanges of the
elongated body and portions of the spaced flanges crimped
thereagainst to retain the brackets in position thereon and a hook
on one end of said elongated body.
2. The hanger set forth in claim 1 wherein each bracket has a web
portion interconnecting the horizontal and vertical portions
thereof and wherein the crimped portions of the spaced flanges
engage the vertical portions of the brackets between the horizontal
and web portions thereof.
3. The hanger set forth in claim 1 and wherein the elongated body
has a pair of oppositely disposed, inwardly extending ribs on the
spaced parallel flanges thereof and wherein the vertical portions
of the brackets are positioned in abutting relation with said
ribs.
4. The hanger set forth in claim 1 and wherein the elongated body
is channel-shaped in cross section with the sides of the channel
shape defining said parallel flanges.
5. The hanger set forth in claim 1 and wherein the elongated body
is I-shaped in cross section defining a center web portion and two
pairs of outwardly and oppositely disposed parallel flanges
thereon, said brackets being positioned between both pairs of said
spaced parallel flanges.
Description
BACKGROUND OF THE INVENTION
1. Field of the Invention
This invention relates to hangers sometimes termed racks on which
articles to be painted can be hung for either spray painting or dip
tank painting.
2. Description of the Prior Art
Prior structures of this type are best represented by U.S. Pat. No.
2,196,663 on a hand dipping rack including a number of transverse
rods with hooks welded thereto and a similar construction for
holding water skis is seen in U.S. 3,527,354.
This invention provides a simple, inexpensive, expendible
hanger.
SUMMARY OF THE INVENTION
A hanger comprising an elongated, vertically extending body
preferably of a modified channel shape has a plurality of
sidewardly extending brackets secured thereto by crimping portions
of the channel shape of the vertically extending body thereabout
with the brackets defining horizontally positioned members having
upturned, outer ends so that various articles may be suspended
therefrom and elongated members such as rods, tubes or the like can
be positioned on pairs of the hangers and carried thereby through a
production painting operation. The sidewardly extending brackets
are preferably cut sections of a lightweight aluminum extrusion,
the cross sectional shape of which is the same as the side
elevation of one of the brackets and the elongated vertically
extending body is provided with a hook at its upper end to
facilitate hanging the same on a traveling conveyor.
DESCRIPTION OF THE DRAWINGS
FIG. 1 is a perspective elevation with parts broken away and parts
in cross section showing the hanger;
FIG. 2 is a horizontal section on the line 2--2 of FIG. 1 in
enlarged detail;
FIG. 3 is a side elevation thereof; and
FIG. 4 is a horizontal section through a modified form of
elongated, vertically extending body showing portions of oppositely
disposed pairs of brackets secured thereto.
DESCRIPTION OF THE PREFERRED EMBODIMENT
In its simplest form the hanger of this invention is comprised of
an elongated, vertically extending body 10 which is of a modified
channel shape and includes a base 11 and spaced flanges 12 and 13.
Oppositely disposed spaced ribs 14 and 15 are formed on the inner
sides of the flanges 12 and 13 in spaced relation to the base 11 of
the body 10. A hook member 16 is apertured at its lower end and
secured in the upper end of the body 10 by a rivot 17, the
uppermost portion of the hook 16 being off center with respect to
the vertical axis of the body 10 and on the side thereof in which a
plurality of brackets 18 are positioned in spaced vertical
relation. Each of the brackets 18 provides a sidewardly extending
flat upper surface with an upturned outer end 19, an oppositely
disposed downturned portion 20 on its opposite end and an
interconnecting, angularly positioned web 21 therebetween as best
seen in FIG. 3 of the drawings. The brackets 18 may be
inexpensively formed of a lightweight aluminum extrusion having the
cross sectional configuration the same as the side elevation of the
bracket as seen in FIG. 3 of the drawings and portions thereof cut
therefrom to form the individual brackets 18 as will be understood
by those skilled in the art.
It will be observed that the downturned portions 20 of each of the
brackets 18 will register against the oppositely disposed ribs 14
and 15 and that the downturned portion 20 as well as the remainder
of the bracket 18 including the angular web 21 are of the same
width as the space between the flanges 12 and 13 of the elongated
body 10. When the brackets 18 are positioned partially between the
flanges 12 and 13 of the body member 10 with their downturned
portions 20 abutting the ribs 14 and 15 as seen in FIGS. 2 and 3 of
the drawings, the portions of the flanges 12 and 13 between the
horizontal portion of the bracket 18 and the angular web 21 thereof
may be crimped inwardly toward one another as seen in solid lines
in FIGS. 1 and 3 of the drawings and in broken lines in FIG. 2 of
the drawings, the crimped portions of the flanges 12 and 13 being
indicated by the numerals 12A and 13A respectively.
The resulting structure as best illustrated in FIG. 1 of the
drawings is extremely rigid and of very light weight and is capable
of carrying relatively heavy objects through a paint line as
hereinbefore described. The hanger as disclosed herein may thus be
economically and quickly formed of sections of two lightweight
aluminum extrusions or the like and when the hanger becomes loaded
with paint from successive uses or passes through a paint line, it
may be discarded and replaced with a new item.
Those skilled in the art will observe the modifications in the
construction of the elongated body member 10 can be made and by
referring to FIG. 4 of the drawings one such modification is
illustrated which retains the structural advantages and particular
rigidity of the preferred form of the invention as heretofore
described. In FIG. 4 of the drawings, a modified, elongated,
vertical extending body is shown in cross section and generally
indicated by the numeral 23. The structure is that of a modified
I-beam with an interconnecting web 24 and spaced, parallel flanges
25 and 26. Brackets 18, the same as those hereinbefore described in
connection with FIGS. 1-3 of the drawings, may be positioned on
both sides of the web 24 and portions of the flanges 25 and 26
crimped inwardly thereon exactly as heretofore described in
connection with the preferred embodiment of the invention.
The resulting modification provides oppositely disposed and
oppositely, sidewardly extending brackets 18 and is suitable when
lightweight articles are being suspended from the hanger or
lightweight elongated members are carried on two or more of the
hangers in a painting operation or the like.
It will thus be seen that a hanger of inexpensive, lightweight
construction has been disclosed which may be easily fabricated and
discarded when loaded with paint and that the structure disclosed
is strong and rigid and efficient in that it adds very little
weight to a paint line conveyor painting system.
* * * * *