US3720324A

US3720324A - Hanger for fabric and supporting assembly therefor

Info

Publication number: US3720324A
Application number: US00104362A
Authority: US
Inventors: M Berkowitz
Original assignee: Individual
Current assignee: Individual
Priority date: 1971-01-06
Filing date: 1971-01-06
Publication date: 1973-03-13
Anticipated expiration: 1990-03-13

Abstract

A hanger intended for use to support fabric lengths in pendent, vertical roll form. The hanger includes a main member, supported horizontally at its midpoint, with fabric securing units fixed to its ends. Each securing unit includes an arm supported below and transversely of the main member by a support. Two spaced, pointed pins secured to the arm are adapted to pierce and pass through edges of the fabric to hold it on the arm. The arm is stiffened by a rigid brace extending upwardly to the main member. A safety bar spaced above the arm rests on the pins to cover the points. The safety bar has an opening surrounding the support, which permits it to slide up and down the support without rotation.

Description

3,720,324 ]March 13, 1973 United States Patent Berkowitz 1 HANGER FOR FABRIC AND SUPPORTING ASSEMBLY THEREFOR Primary Examiner-Ramon S. Britts [76] Inventor: Attorney-Kenyon & Kenyon Reilly Carr & Chapin ABSTRACT [22] Filed:

A hanger intended for use to support fabric lengths in pendent, vertical roll form. The hanger includes a 21 App]. No.: 104,362

main member, supported horizontally at its midpoint,

.U S with fabric securing units fixed to its ends. Each secur- Int. ing unit includes an arm supported below and transversely of the main member by a support. Two spaced, pointed pins secured to the arm are adapted to pierce and pass through edges of the fabric to hold it on the arm. The arm is stiffened by a rigid brace extending upwardly to the main member. A safety bar spaced above the arm rests on the pins to cover the points.

HM4 Y 1 6 Hw l 99 2 3 A136 Z r 0 M 0 0 I132 5 7 0 90 54 S M 8 5,4 l 5 l 4 z Hm I References Cited UNITED STATES PATENTS The safety bar has an opening surrounding the supl,7ll,070 7 2,340,520 2,672,989 3,118,538

m. U S 6 h t n N. d m m u a .W P F u g e .m w m m S o D t 7 .n s mm t l mm C m a hu .m mm W tt rr 00 pp xwnx 9 3 5 N21 m n 15 Suydam...... Dunn et al......... Creveling et al.

Flashman PATENTEUMAR 1 31m sum 1 n; 2

HANGER FOR FABRIC AND SUPPORTING ASSEMBLY THEREFOR BACKGROUND OF THE INVENTION 7 This invention relates to a hanger for fabric, of the type .which is commonly used by fabric retailers for storing piece length fabrics in pendent, vertical roll form.

In the purveying of fabrics at the retail level, it. is

often necessary for the retailer to store piece lengths of fabric as hanging vertical rolls where the nature of the fabric requires it to prevent crushing (e.g. velvet).

I ferred to a hanger type of support.

One such hanger previously in use comprises a straight, horizontal, rigid bar with a hook at its midpoint for attachment to a suitable rail and with fabric securing units secured to its opposite ends. Each securing unit includes two slender rods secured to opposite sides of the bar extending downwardly in spaced parallel disposition. At their lower ends the rods are bent through 90to form'transverse'arms extending horizontally in opposite directions from the bar. The arms at their transverse extremities are bent upwardly to form pins sharpened at their upper extremities. In use the fabric length is wound round and round the hanger with the pins being forced through the selvedge edges of the fabric to support the fabric as a pendent vertical roll from the hanger. I

To avoid the obvious dangers to eye and limbcaused by the exposed, upwardly pointing pin members projecting through the fabric on the hanger, the previous hanger has utilized a safety bar spaced above and generally coextensive with the transverse arms. The safety bar rests on the upper points of the pins thereby keeping them safely shielded, but can be slid upwardly to expose the points when it is desired to attach fabric to the hanger.

Although generally satisfactory, certain problems have been associated with earlier hangers of the type described. For example, the use of a straight horizontal rod has required the vertical support rods to be relatively lengthy to position the transverse arms at an adequate distance below the attachment hook by which the hanger is supported on the rail, to provide easy access for the retailers hand and arm to remove the hanger from the rail when necessary.- As a result, this has permitted the safety bar to have an excessive vertical range of movement along the supports, which unfortunately permits the safety bar 'to become vertically canted on frequent occasions exposing one or other of the pointed pins. When this happens, the exposed points can injure the retailer, and in addition the safety bar can become wedged against the inside of one of the pins causing considerable inconvenience in the mechanics of placing the fabric on the pin points and removing it. Further compounding the problem, the slender stalk-like nature of the supports may permit them sufficient play to allow the arm to move relatively out of vertical alignmentwith the safety bar, again exposing the points. A

SUMMARY OF THE INVENTION The present invention provides a hanger for fabric, intended toobviate or minimize problems of the type previously noted. More specifically, the present invention provides a hanger in which the possibility that one or other of the pins may inadvertently become exposed and cause harm or inconvenience to the user of the hanger, is substantially eliminated.

In another aspect of the invention, the hanger is associated with a supporting assembly which permits the manufacturer and retailer to dispense with the steps of reeling and unreeling the fabric.on to and off an intermediate reel used only for transportation.

In more detail, a hanger'for fabric constructed in accordance with the present invention, includes a longitu dinally extending main member having an attachment, such as a hook, which may be connected to a rail, for supporting the main member in generally horizontal disposition. Two securing units are connected with opposite longitudinal ends of the main member and each includes at least one horizontal arm spaced beneath and extending transversely of the main member carried by a support extending downwardly from the adjacent end of the main member. Two upright, transversely spaced, pointed pins secured to the arm, are adapted to pierce and pass through the fabric to hold it on the arm. A brace connected with the arm extends upwardly to the main member at a point spaced inwardly from the end thereof. To cover the exposed ends of the pins, a safety bar extending between the pins rests ontheir points. The safety bar has an opening receiving the support which permitsthe safety bar to slide upwardly to expose the points when this is necessary, while preventing rotation about the support.

It will be appreciated that each safety bar is limited in upward motion relative to the associated support by impingement with the adjacent end of the main member. To insure against accidental exposure of the points, the main member is arced downwardly in both directions from its midpoint so that the vertical extent of movement of the safety bar between its extreme upper and lower positions is substantially less than the vertical distance between the arm and the midpoint of the main member. By reducing the extent of vertical travel of the arm in this way, the likelihood that the safety bar will become misaligned with the pins is greatly reduced.

The brace, by adding to the rigidity of the support, further prevents the arm from flexing out of alignment with the safety bar, so that the sharp points of'the pins do not accidentally become exposed.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 4 isa side view of the portion of the hanger for fabrics shown in FIG. 3;

FIG. 5 is atop view of a safety bar forming a part of the hanger shown in FIG. 1;

FIG. 6 is a perspective view of a hook connection forming a part of the hanger for fabrics shown in FIG. 1, shown in an upright position; and

FIG. 7 is a side view of this portion of the hook connection shown in FIG. 6.

DETAILED DESCRIPTION A Referring to FIG. 1 of the drawings, a hanger for fabrics and supporting assembly therefor, constructed in accordance with one preferred embodiment of the invention, is there shown.

The assembly includes a longitudinally extending rectangular wooden base 2 which has a vertical shaft 4 detachably connected to the base adjacent its midpoint. Releasably secured to the upper end of the vertical shaft 4 is a hanger 6 supporting a piece length of fabric 8, as a hanging vertical roll. The hanger 6 includes a main member 10 in the form of a rigid bowed metal rod having securing units 12 at its opposed longitudinal extremities, to which the fabric 8 is releasably secured.

.The fabric may be wound on the hanger 6, and the supporting assembly comprising shaft 4 and base 2, at the factory, and the assembled unit packaged for shipment in a suitable carton 14 (FIG. 1) to the retailer. The base 2 is generally coextensive with the floor of the carton 14 to locate the assembly securely within the carton. The shaft 4 and base 2 maintain the vertical spacing between the upper and lower ends of the fabric roll in the vertical carton 14, so that the upper end of the fabric roll does not fall to the bottom of the carton and become crushed and creased. The lower end of the fabric is spaced about one-fourth inch above the base, and is held in position during transit by knotted tie cords 14a (FIG. 1) threaded through the lower selvedge edge of the fabric (using a needle or the like) and passed through lateral holes 14b (FIG. 2) extending through the base. Once at the retailers, the hanger may be'removed from' this carton and hung on any convenient rail by an attachment hook 15 (FIG. 2) secured to the main member, after which the base 2 and shaft 4 are removed and returned to the manufacturer, or discarded. By the use of the supporting assembly comprising the base 2 and shaft 4 in association with the hanger 6 it is possible to obviate the intermediate steps of transferring fabric to and fromthe usual winding reel to the hanger thereby effecting significant savings in time and expense.

Each of the previously mentioned securing units 12 (FIG. 3) by which the fabric is secured to the hanger 6 includes two transversely spaced, parallel support rods 16 secured to opposite sides of the main member 10 extending downwardly from the longitudinal end thereof.

To attach the fabric to the hanger the selvedge edge of the piece length of fabric is spiked over the pins 20 as the material is looped around the hanger. The pins 20 pierce and pass through the fabric holding it on the arms 17 so that the hanger supports the fabric as a pendent vertical roll.

As the sharp, exposed points of the pins 20 would obviously constitute a serious safety hazard if left un covered once the fabric had been wound on the hanger, a safety bar 22 is provided to guard the points. The safety bar 22 is generally rectangular provided with dimpled portions 24 at its opposite ends which receive and rest lightly upon the points of the pins 20 in a lower position of the safety bar. The safety bar 22 is guided for vertical travel from the pins by central, narrow elongate slot 26 (FIGS. 4 and 5) through which the support rods 16 pass. The slot is of only slightly greater width than the thickness of the support rods 16 and of only slightly greater length than the maximum distance between them so that although vertical sliding motion of the safety bar 22 can occur, rotation of the safety bar about the support rods out of alignment with the pins is substantially prevented.

Of particular interest in the context of the present invention are the following features intended to prevent accidental exposure of the points of the pins 20 by the safety bar 22. Where the range of travel of the safety bar between the extreme upper and lower positions is relatively great, the safety bar may become canted vertically so that its lower end moves inside and jams against one of the pins 20 leaving the upper end of the safety bar spaced vertically as much as half an inch or more above the exposed point of the other pin 20, creating a substantial hazard. In the present invention, the vertical range of movement of the safety bar is restricted to absolute the minimum necessary to clear the points of the pins so that fabric may be put on it, thereby reducing the free play of the safety bar 22 below that necessary to permit it to become canted in such a manner as to dangerously expose one of the points.

This reduction of vertical movement is achieved by configuring the main member 10 so that it slopes symmetrically downwardly and longitudinally outwardly from its midpoint so that the Iongitudinale'nds of the main member are positioned only a relatively short distance above the horizontal level of the arms 17. It will be appreciated the distance between the underside of the display rail on which the hanger 6 is to be hung and the safety bar 22 when resting on the points (dimension A in FIG. 3) is essentially determined by consideration of convenience of access of the retailers arm and hand when necessary to reach in and grasp the hanger to remove it, and cannot readily be reduced. Part of this distance is provided by the vertical length of the attachment hook 15, and the remainder by the length of the support rods 16. It can be seen from FIG. 3 that if the main member 10 was a straight horizontal rod, the vertical range of travel of the safety bar 22 to its upper position (limited by impingement with the underside of the adjacent end of the main member), would allow the safety bar 22 to move up a substantial distance (represented by dimension B) so that an end of the safety bar could clear its adjacent pin by a sufficient distance such that subsequent canting of the safety bar could cause the lower end to move inside the pin 20 and jam against it upon the next downward movement of the safety bar. lf this occurred the other end of the safety bar would expose its associated pin in the manner previously described. By inclining the main member downwardly from its midpoint, however, each end of the main member is placed very much closer to the level of the safety bar resting on the pins, greatly reducing the range of vertical travel of the safety bar between its extreme upper and lower positions represented by the dimension C. ln practice the downward elevation of the end of the member is made so great that while the vertical range of travel of the safety bar- 22 permits it to clear the points of the pins sufficiently for the placing of fabric on them, the range of travel is too small to permit the end of the safety bar to clear the associated pins by a distance sufficient to permit the lower end of it to cant inside the pins.

Another problem with previous, relatively lengthy, support rods 16 has been that their slenderness has permitted them to flex to a sufficient extent to move the pins 20 away from the path of descending travel of the safety bar 22, with the result that the points also become uncovered. To avoid this, the present invention provides a diagonal brace 28 (FIG. 4) which is a rigid metal rod having its lower end passing between the support rods 16 and fixedly secured to the link 18. Atits upper end the brace 28 is welded to the underside of the main member 10 at a point spaced inwardly of its longitudinal extremity.

When the hanger is assembled on the shaft 4 for transportation in thecontainer 14, as previously disclosed, it is necessary to fold the hook down to reduce package height. For this purpose, the hook 15 (FIGS. 6 and 7) is provided with a vertical straight shank 30 having an enlarged ball 32 at its lower end. The ball 32 is received within a mating, circular socket housing 33 fixedly secured to the main member 10 at themidpoint thereof. One side of the housing 33 is sufficiently cut away to provide an opening 36 which permits the neck portion of the hook 15 to swing down so that the hook 15 can lie in a folded position flat against the main member 10, as shown by the dotted lines.

Two alternative embodiments of the hook 15 may be noted. In one situation the hook may be completely detachable from the main member for transit and be secured once the hanger is removed from the carton by a securing device such as a screw thread or other engaging parts. In. the other, the hookextends upright during transit-and carries the hanger from a horizontal transverse rail mounted at the upper end of the carton l4.

The previously mentioned shaft 4 (FIG. 2) is providedat its lower end with a reduced portion 40 which may be slid into a mating vertical opening 42 extending downwardly through the base 2. A transverse cotter pin 38 is slid through laterally aligned openings in the base Z and the assembledshaft .4 to releasably secure them together. At 'its upper end the shaft 4 is provided with transversely extending cutaway slots 46 to receive the main member 10.

lclaim: j

1. A hanger for fabric, the hanger comprising:

a longitudinally extending, main member,

attachment means secured to said main member for supporting said main member in generally horizontal disposition, two securing units connected with opposite longitudinal ends of said main member,

each including,

two horizontal arms spaced beneath and extending transversely in opposite directions from said main member,

support means connected to said arms and the adjacent end of said main member for supporting said arms,

each said arm being provided at its free outer extremity with an upwardlyi directed, pointed pin, said pins adapted to pierce and pass through the fabric to hold the fabric on said arms,

a brace connected at one of its ends with said arms extending perpendicularly therefrom, said brace connected at its opposite end with said main member at a point spaced inwardly from the end thereof; and

a safety bar extending between and resting on the points of said pins in a lower position of said safety bar, said safety bar having an opening atleast partially surrounding said support means, said support means permitting vertical sliding motion of said safety bar to an upper position spaced vertically from said pins, said support means and said opening cooperating to substantially prevent rotation of said safety bar about said shaft means. A

2. A hanger for sheet fabric as defined in claim 1 wherein;

said main member extends downwardly and longitudinally outwardly symmetrically from the midpoint thereof, and wherein,

each safety bar is limited in upward motion relative to the associated said support means by impingement with the adjacent end of said main member, the vertical extent of movement of said safety bar between the extreme upper and lower positions thereof being substantially. less than the vertical distance between said arm and the. midpoint of said main member. w l

3. A hanger for fabric as defined in claim 2 wherein said attachment means comprises a vertical hook adapted to engage a rail, said hook being secured at its lower extremity to the midpoint of said main member.

4. A hanger for fabric as defined in claim 2 wherein each said support means comprises two slender rigid rods secured to opposite transverse sides of said main member extending downwardly therefrom in transversely spaced, opposed relation and wherein the opening in said safety bar is an elongate: closed slot through which said rods pass.

5. A hanger for fabric as defined in claim 4 wherein said arms are integral with and extend from the lower ends of said rods in opposite transverse directions, and wherein each said securing unit further includes,

a rigid link fixedly secured to said transverse arms extending across the space between said rods,

said brace having the lower extremity thereof fixedly secured to said link. a

6. An assembly for supporting fabric in roll form, the assembly comprising,

a generally horizontal, base a vertical shaft secured to and extending upwardly from said base a fabric hanger including:

a longitudinally extending main member means connected with said main member for releasably connecting said main member to the upper end of said shaft with said main member being supported in generally horizontal disposition, two securing units connected with opposite longitudinal ends of said main member, each including: two horizontal arms spaced beneath and extending traversely in opposite directions from said main member, support means connected to said arms and the adjacent end of said main member for supporting said arms, each said arm being provided at its free outer extremity with an upwardly directed pointed pin, said pins adapted to pierce and pass through the fabric to hold the fabric on said arm; and a safety bar extending between and resting on the points of said pins in a lower position of said safety bar, said safety bar having an opening loosely receiving said support means, said support means permitting vertical sliding motion of said safety bar to an upper position spaced vertically from said pins, said shaft means and said opening cooperating to substantially prevent rotation of said safety bar about said support means.

7. The assembly as defined in claim 6 further including,

an attachment hook; and connecting means for connecting said attachment hook to the midpoint of said main member, said connecting means permitting movement of said at tachment hook from an extended position extending upwardly from said attachment means to a folded position extending substantially horizon tally alongside said main member. 8. A hanger for fabric, the hanger comprising, a longitudinally extending, main member, said member extending downwardly and longitudinally outwardly symmetrically from the midpoint thereof, attachment means secured to said member for supporting said main member in generally horizontal disposition, two securing units connected with opposite longitudinal ends of said main member, each including, at least two horizontal arms spaced beneath and extending transversely in opposite direction from said main member,

support means connected to said arm and the adjacent end of said main member for supporting said arm, each said arm being provided at its free outer extremity with an upwardly directed, pointed pin, said pins adapted to pierce and pass through the fabric to hold the fabric on said arm,

a safety bar extending between and resting on the points of said pins in a lower position of said safety bar, said safety bar having an opening at least partially surrounding said support means, said support means permitting vertical sliding motion of said safety bar to an upper position spaced vertically from said pins, said safety bar being limited in upward motion relative to the associated said support means by impingement with the adjacent end of said main member, the vertical extent of movement of said safety bar between the extreme upperand lower positions thereof being substantially less than the vertical distance between said arm and the midpoint of said main member.

Claims

1. A hanger for fabric, the hanger comprising: a longitudinally extending, main member, attachment means secured to said main member for supporting said main member in generally horizontal disposition, two securing units connected with opposite longitudinal ends of said main member, each including, two horizontal arms spaced beneath and extending transversely in opposite directions from said main member, support means connected to said arms and the adjacent end of said main member for supporting said arms, each said arm being provided at its free outer extremity with an upwardly directed, pointed pin, said pins adapted to pierce and pass through the fabric to hold the fabric on said arms, a brace connected at one of its ends with said arms extending perpendicularly therefrom, said brace connected at its opposite end with said main member at a point spaced inwardly from the end thereof; and a safety bar extending between and resting on the points of said pins in a lower position of said safety bar, said safety bar having an opening at least partially surrounding said support means, said support means permitting vertical sliding motion of said safety bar to an upper position spaced vertically from said pins, said support means and said opening cooperating to substantially prevent rotation of said safety bar about said shaft means.

2. A hanger for sheet fabric as defined in claim 1 wherein; said main member extends downwardly and longitudinally outwardly symmetrically from the midpoint thereof, and wherein, each safety bar is limited in upward motion relative to the associated said support means by impingement with the adjacent end of said main member, the vertical extent of movement of said safety bar between the extreme upper and lower positions thereof being substantially less than the vertical distance between said arm and the midpoint of said main member.

4. A hanger for fabric as defined in claim 2 wherein each said support means comprises two slender rigid rods secured to opposite transverse sides of said main member extending downwardly therefrom in transversely spaced, opposed relation and wherein the opening in said safety bar is an elongate closed slot through which said rods pass.

5. A hanger for fabric as defined in claim 4 wherein said arms are integral with and extend from the lower ends of said rods in opposite transverse directions, and wherein each said securing unit further includes, a rigid link fixedly secured to said transverse arms extending across the space between said rods, said brace having the lower extremity thereof fixedly secured to said link.

6. An assembly for supporting fabric in roll form, the assembly comprising, a generally horizontal, base a vertical shaft secured to and extending upwardly from said base a fabric hanger including: a longitudinally extending main member means connected with said main member for releasably connecting said main member to the upper end of said shaft with said main member being supported in generally horizontal disposition, two securing units connected with opposite longitudinal ends of said main member, each including: two horizontal arms spaced beneath and extending traversely in opposite directions from said main member, support means connected to said arms and the adjacent end of said main member for supporting said arms, each said arm being provided at its free outer extremity with an upwardly directed pointed pin, said pins adapted to pierce and pass through the fabric to hold the fabric on said arm; and a safety bar extending between and resting on the points of said pins in a lower position of said safety bar, said safety bar having an opening loosely receiving said support means, said support means permitting vertical sliding motion of said safety bar to an upper position spaced vertically from said pins, said shaft means and said opening cooperating to substantially prevent rotation of said safety bar about said support means.

7. The assembly as defined in claim 6 further including, an attachment hook; and connecting means for connecting said attachment hook to the midpoint of said main member, said connecting means permitting movement of said attachment hook from an extended position extending upwardly from said attachment means to a folded position extending substantially horizontally alongside said main member.