US3262194A - Method of applying stock chain for slide fasteners - Google Patents
Method of applying stock chain for slide fasteners Download PDFInfo
- Publication number
- US3262194A US3262194A US496911A US49691165A US3262194A US 3262194 A US3262194 A US 3262194A US 496911 A US496911 A US 496911A US 49691165 A US49691165 A US 49691165A US 3262194 A US3262194 A US 3262194A
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- US
- United States
- Prior art keywords
- chain
- section
- slider
- stock
- tapes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B3/00—Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings, or for fastening articles, e.g. buttons, by sewing
- D05B3/12—Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings, or for fastening articles, e.g. buttons, by sewing for fastening articles by sewing
- D05B3/18—Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings, or for fastening articles, e.g. buttons, by sewing for fastening articles by sewing hooks or eyelets
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
- A41H37/00—Machines, appliances or methods for setting fastener-elements on garments
- A41H37/06—Setting slide or glide fastener elements
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/24—Details
- A44B19/26—Sliders
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/24—Details
- A44B19/26—Sliders
- A44B19/28—Sliders constructed to be removable from at least one stringer ; Sliders with movable parts to permit releasing of the slider in the event of jamming or obstruction
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/42—Making by processes not fully provided for in one other class, e.g. B21D53/50, B21F45/18, B22D17/16, B29D5/00
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/42—Making by processes not fully provided for in one other class, e.g. B21D53/50, B21F45/18, B22D17/16, B29D5/00
- A44B19/60—Applying end stops upon stringer tapes
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/42—Making by processes not fully provided for in one other class, e.g. B21D53/50, B21F45/18, B22D17/16, B29D5/00
- A44B19/62—Assembling sliders in position on stringer tapes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/25—Zipper or required component thereof
- Y10T24/2502—Plural zippers
- Y10T24/2504—Zipper chain
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49782—Method of mechanical manufacture of a slide fastener
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49789—Obtaining plural product pieces from unitary workpiece
- Y10T29/49798—Dividing sequentially from leading end, e.g., by cutting or breaking
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49828—Progressively advancing of work assembly station or assembled portion of work
Definitions
- the present invention relates to a method of making fasteners of the type composed of two stringers each consisting of an elongated tape carrying a series of hooking members or fastener elements adapted to be connected or disconnected with the series of elements on the other stringer by means of a slider.
- Slide fasteners of the indicated type are required in many different lengths for knitwear, hosiery and like articles, and also for clothings, bags, pockets, briefcases, etc., and accordingly, it has heretofore been necessary to manufacture and stock these fasteners in many different lengths.
- stringers in the form of a chain or strip consisting of two endless registered series of hooking ".em'bers secured on two supporting tapes. This chain or strip is then divided into sections having the different desired lengths and which are provided with a slider and with stop means at their ends.
- This method of manu facture necessarily involves several successive steps, such as cutting the chain into sections, fitting stop-forming staples on one end of each section, locking these staples to the section by means of tongs if the device comprises rows of plastic hooking members, positioning a slider on each section, fitting stop-forming staples at the other end of the section, and locking these staples in place by means of tongs.
- the stock fastener chains or strips are wound on spools or the like to simplify handling, transport and stocking operations and such strips are subsequently unwound and cut into sections of any desired lengths to provide as they are needed complete "ice slide fasteners adapted to be secured immediately on any desired object, for example clothing articles during their manufacture.
- the present invention provides a stock chain or strip consisting of two series of hooking members or fastener elements carried by a pair of registering supporting bands or tapes, and characterized in that these two series of hooking or fastener members constitute together a continuous slideway and in that two or more sliders disposed in the same direction are mounted on said s'lideway; all the booking members disposed between any two adjacent sliders being either interconnected, except those located in close proximity of the wide end of one of the sliders, or disconnected from one another, except those located in close proximity of the narrow end of the slider.
- the sliders be constructed to enable them to connect the two series of hooking members of the chain in interengaged relation in both directions of movement of these sliders.
- the chain must consist either of metal hooking members adequately shaped to this end, or of plastic members separate from one another or consisting of a suit-ably shaped section, such plastic members being adapted to be reassembled by the narrow end of the slider, even when the latter is moved in the direction opposite to that of its normal closing movement.
- the number of sliders engaged on a chain of any length maybe selected as a function of the number of sections to be cut therefrom. It is also possible to dispose the sliders by groups at several locations selected at will on the chain. As already explained this chain may be wound on a spool or the like and then unwound for its actual use. With this chain, mass-produced garments and clothes can very easily be equipped with slide fasteners of any desired lengths.
- FIG. 1 is a fragmentary plane view of a portion of a chain or strip made in accordance with this invention and from which slide fasteners may be manufactured;
- FIG. 2 is a similar view showing another possible form of embodiment of the chain of this invention.
- FIG. 3 is a fragmentary plane view showing on a larger scale the relation of the chain hooking elements adjacent to a slider;
- FIG. 4 shows the chain of this invention wound on a spool
- FIG. 5 shows one method of unwinding the chain from a spool for a specific application
- FIG. 6 is a plane view of the chain of this invention during its manufacture according to a specific method
- FIG. 7 is a perspective view showing on a different larger scale the method of securing a slider to the chain in carrying out the method illustrated in FIG. 6;
- FIG. 8 is a perspective view showing a specific method of securing a chain section of this invention.
- a slide fastener chain made in accordance with this invention comprises two series of complementary hooking members or looking elements 1, 2 registering with each other in interlocked relation and carried by the opposed edges of two supporting tapes or bands 3, 4, respectively, of usual construction.
- These hooking members may consist, as in the example illustrated, of separate fastener elements of usual construction, secured separately on the tape.
- the members in each series may be formed of a continuous piece of wire or of sections of wire and of suitable cross-sectional contour to enable such continuous wire piece or wire sections to be secured on the associated supporting tape.
- the fastener members may be made from any suitable metal or plastic material.
- each slider is mounted on the chain.
- the narrow end 6 of each slider maintains the associated hooking members 1 and 2 located in such end in their interconnected condition, while the opposite wider end 7 of each slider separates the hooking members 1, 2 contained therein so that they are spaced apart from each other in the transverse direction (note FIG. 3).
- all the sliders 5 of a chain are oriented in the same direction, that is, their narrow ends 6 face the same end of the chain.
- each slider closes the chain when it is moved in the direction of the arrow 1 in FIG. 1, and opens the chain when it is moved in the opposite direction.
- the sliders are so engaged on the chain that substantially all the booking members 1, 2 are intercon nected in their closed position between two adjacent sliders, except a few ones in close proximity to the wide ends 7 of the sliders.
- two or three hooking members remain thus disconnected in close vicinity of the end 7 of each slider.
- a greater number of booking members may be left in their disconnected position.
- all the members are disconnected between two adjacent sliders, except at least one or two hooking members adjacent to the narrow end 6 of one of such sliders.
- the only hooking members that are in interlocked condition are those which are enclosed in the sliders proper, that is, in the narrow portion 6 thereof, as is shown more clearly in FIG. 3 of the drawings.
- the chain of this invention may be manufactured very readily from a pair of tapes 3, 4 carrying two series of booking members 1 and 2.
- the chain may be made by simply engaging the several sliders 5, 5a, 5b, with one end of the two series of hooking members, and with such sliders so disposed that they are all oriented in the same direction, and then moving the sliders to different points along the chain.
- the sliders may be spaced regularly on the chain or at irregular intervals thereon.
- the sliders are spaced at regular intervals corresponding to the desired length of the slide fasteners for such purpose. From such a chain the desired fasteners can be obtained by simply cutting the chain intermediate two adjacent sliders.
- the sliders may be disposed on the chain so as to form separate .groups at any desired locations along the chain (see FIG. 4).
- This arrangement is particularly advantageous for utilizing the chain of this invention for sale in small-ware retail shops so that the customers may buy zip fasteners of any desired lengths.
- the first slider of the outermost group is moved to a point substantially intermediate the length of the chain section to be cut.
- the slide fastener to be formed from such cut section is readily completed by fitting at either end of the chain section thus cut a suitable stop element, for example a staple.
- a retail .haiberdasher may deliver complete slide fasteners having exactly the desired length from a length of the standard chain of this invention.
- FIG. 4 also shows that the improved zip fastener of this invention can be transported, handled, set aside and used, for example during the manufacture of clothing or other articles, in the form of a roll wound on a spool 9 from which the chain with its sliders may be unwound as it is required.
- FIGS. 6 and 7 of the drawings Another method of forming a chain embodying the invention is illustrated in FIGS. 6 and 7 of the drawings.
- the two series of hooking members carried by the supporting tapes are interlocked throughout the lengths of such series either after or during the manufacture of these hooking members, or as they are secured on the tapes.
- a series of successive openings 15 are formed at the positions where it is desired to locate the sliders in the chain by making definite folds in the chain at such positions where the openings are to be formed so that the interengaged fastener elements 1 and 2 thereat may be enabled to readily separate from each other and then exerting a lateral tractive effort at each of such folds by pulling laterally and in opposite directions on the chain so as to separate the hooking members 1 and 2 from each other.
- a control slider of specific type is placed at each of the openings thus formed.
- Each slider comprises two separate portions 16a, 16b each forming one side of the slider. One portion, that is, the inner side portion 16a, carries the projection 17 by which the hooking members are to be separated from each other.
- the other portion that is, the outer side portion 16b, carries lateral marginal portions 18 adapted to enclose the hooking members 1, 2, and the pull tab of the slider.
- its inner side portion 16a is presented under the rear face of one of the openings 15, then the outer side portion 16b of the slider is positioned on the inner side portion thereof from the front face of the opening, and finally these two portions 16a, 16b are pressed against each other to bring them into interlocked relation.
- suit-able interlocking means are provided to this end, for example, in the form of studs (not shown) projecting from the inner face of the outer side portion 16b and engageable in corresponding holes 20 formed in the inner face of the projection 17.
- the two side portions of the slider are positioned at one end of the opening 15 formed in the continuous strip.
- the narrower end of the slider should be registered with hooking members of the slideway which have not been separated. This should also be done in applying the outer side portion 16b to slider portion 16a.
- a further purpose of this invention is to provide a method for securing a slide fastener consisting of a section of the chain described hereinabove on hosiery, knitwear, clothing and other articles.
- the supporting tapes 3 and 4 of a chain section of any desired length are secured along the edges 21 of the opening in the article 22 that are to be provided with the slide fastener, in any suitable manner as by utilizing a sewing machine having its presser foot 23 equipped with two needles 24, or by sewing the tapes successively bythe use of a single-needle sewing machine of conventional type.
- the next slider 5c is caused to he slid along the chain section secured by sewing, and this section is cut ofi.
- stop means for example, in the form of stitches extending transversely to the hooking members 1 and 2 and supporting tapes 3 and 4, are applied at both ends of the sewn section provided with its slider, provided however, that the needle of the sewing machine can pass without difficulty through the hooking members, as when such members are constituted of plastic material.
- FIG. 5 of the drawings Another method of securing or utilizing a chain section according to this invention is shown in FIG. 5 of the drawings.
- the chain is paid off from the spool 9 and a stop member 11 is secured at the proposed cutoff point after a slider 5 has been moved along into the section to be cut.
- This stop member 11 may consist for example of adhesive tape and is preferably so applied as to overlie the transverse line 12 along which the section is to be cut. After the cutting step one portion 14 of the stop member 11 adheres on the cut section, and another portion 14 remains on the chain.
- the section to be cut is already provided with a lower stop member as also shown in FIG. 5.
- the end of the chain to be applied to the garment may be completely closed and the stop member may be placed across the lower end of the closed section of the chain which is laid on the sides of the garment opening and then the chain section and stop member are both attached to the garment by two parallel seams, as indicated in FIG. 8, extending from a point below the stop member to the top of the garment opening. Transverse lines of stitching may then be applied across the chain section below the stop member.
- This method of attaching the section and the stop member is a simple sewing operation and can be performed as one single operation.
- two sliders may be moved down into the sewn end section of the chain and then the upper one of these sliders is moved out beyond the garment opening so that the sewn section is closed on both sides of the remaining slider.
- the upper end of the sewn section is then cut to sever such section from the chain.
- the upper ends of the two tapes may then be folded or the material of the garment utilized as stops to prevent the remaining slider from coming off, such folds or material being retained in place by suitable stitching.
- the chain of this invention also readily adapts itself to application to a garment in which a garment opening is to be out.
- a section of chain such as the section below slider 5 in FIG. 2 of the drawings is laid on the garment with the open upper end of such section at an edge of such garment and the remainder of the section extending inwardly at approximately right angles to such edge.
- Each of the tapes of the section above the slider 5a are then turned over so that the fastener elements are on the outer side of the section and such turned tapes are laid one upon the other.
- the tapes are then sewed to the garment by two longitudinal lines of stitches located adjacent to the fastener elements and between the latter and the other longitudinal edges of the tapes.
- the garment is then out between the two lines of stitches and at the end of such longitudinal cut a little dart is out.
- the slider 5a is then pulled up to the edge of the garment and the section is severed from the chain so that the ends of the severed section extend beyond the edge of the garment. These projecting ends are turned in and sewed to form top stops for the slider 5a.
- a cross-seam is stitched across the bottom of the section in the region of the little dart to form a bottom stop.
- the bottom stop may be strengthened by sewing a stop member 11 in FIG. 5 across the bottom of the chain in the manner above discussed.
- bottom stop member various methods or means may be resorted to, whether permanently or temporarily, for example by using adhesive tapes, staples, weld or sealing spots in the case of rows of plastic hooking members, machine stitchings, etc.
- a method of securing a chain section from a chain stock of relatively great length that is adapted to be coiled on hosiery, knitwear, clothing, bags, pockets, briefcases and the like to constitute fasteners therefor, said method comprising the steps of sewing the lateral supporting tapes carrying the fastener members of the end portion of the chain stock onto the edges of an opening in the article by simultaneously applying two parallel lines of stitches to the tapes of such end portion so as to fix the two tape ends to the garment simultaneously, severing said end portion of the chain stock from the remainder of such stock, finishing the separated section provided with a slider so as to confine the movement of the slider on the separated section, said finishing including the provision of end stops on the supporting tapes of such separated section in the path of movement of such slider.
- a method of securing a chain section from a chain stock of relatively great length that is adapted to be coiled on hosiery, knitwear, clothing, bags, pockets, briefcases and the like to constitute fasteners therefor comprising the steps of sewing the lateral supporting tapes carrying the fastener members of the end portion of the chain stock onto the edges of an opening in the article by applying a single line of stitches to each of such tapes of said end portion so as to fix such tapes separately on the edges of the article to be provided with the fastener, severing said end portion of the chain stock from the remainder of such stock, finishing the two ends of the separated section provided with a slider so as to confine the movement of the slider on the separated section, said finishing including the provision of end stops on the supporting tapes of said separated section in the path of movement of such slider.
- the method of securing a chain section from a length of chain stock on an article which comprises taking a coiled length of chain stock constituted of two lengths of tape carrying two series of fastener members intenlockable with each other and extending continuously along such tapes, and'a plurality of sliders coupling said tapes together into the chain stock and being positioned in unconfined relation on said series of fastener elements so as to be freely movable thereon in one direction or the other through distances substantially greater than the length of the slide fastener section with which it will be associated, that is, cut from such chain stock, and advancing an end section of such chain stock until a given length thereof to be attached to a given article has advanced to proper position, sewing such end section while still forming a part of said chain stock to the article along the lengths of the tapes thereof, severing such end section from the chain stock, and then finishing the severed end of said separated end section so as to confine the movements of the slider on such separated end section between the ends thereof.
- the method of securing a chain section from a length of chain stock on an article which comprises taking a coiled length of chain stock constituted of two lengths of tape carrying two series of fastener members interlockable with each other and extending continuously along such tapes, and a plurality of sliders coupling said tapes together into the chain stock and being positioned in unconfined relation on said series of fastener elements so as to be freely movable thereon in one direction or .the other through distances substantially greater than the length of the slide fastener section with which it will be associated that is out from such chain stock,
- securing stop means in the form of a section of tape transversely to said chain stock at the juncture of said measured end section therewith, simultaneously severing the chain stock and the section of tape between the edges of the latter to provide a top stop for said severed end section and a bottom stop for the succeeding end section of the chain stock, and securing the severed portions of bottom and top stops to the tapes and the garment by transverse lines of stitches.
- the method of securing a chain section from a length of chain stock on an article which comprises taking a coiled length of chain stock constituted of two lengths of tape carrying two series of fastener members interlockable with each other and extending continuously along such tapes, and a plurality of sliders coupling said tapes together into the chain stock and being positioned in unconfined relation on said series of fastener elements so as to be freely movable thereon in one direction or the other through distances substantially greater than the length of the slide fastener section with which it will be associated that is cut from such chain stock, and advancing an end section of such chain stock until a given length thereof to be attached to a given article is available, positioning the given length of end section on an article in which an opening is to be provided and then with the associated slider in retracted position rearranging the tapes so that in the portions thereof beyond the slider, the series of fastener members are on the outer sides of such end section and the tapes are overlapped between such series of fastener members, securing such port-ions
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Slide Fasteners (AREA)
Description
J. A. FADY July 26, 1966 METHOD OF APPLYING STOCK CHAIN FOR SLIDE FASTENERS 5 Sheets-Sheet 1 Original Filed Dec. 2. 1960 INVENTOR JEAN AN one FAD ATTORNEY July 26, 1966 J. A. FADY 3,252,194
METHOD OF APPLYING STOCK CHAIN FOR SLIDE FASTENERS Original Filed Dec. 2. 1960 5 Sheets-Sheet 2 INVENTOR X: 1-7AN ANDRE FAD? 7 #22 BY M EB.
ATTORNEY- J. A. FADY 3,262,194
METHOD OF APPLYING STOCK CHAIN FOR SLIDE FASTENERS July 26, 1966 Original Filed Dec. 2, 1960 5 Sheets-Sheet 3 INVENTOR :TEA'N ANDRE FA DY BY V ATTORNEY United States Patent 3,262,194 METHOD OF APPLYING STOCK CHAIN FOR SLIDE FASTENERS Jean Andr Fady, Bruuoy, France, assignor to Societe Francaise de Fermetures de Luxe, Choisy-le-Roi (Seine), France, a corporation of France Application June 22, 1964, Ser. No. 376,692, now Patent No. 3,225,429, dated Dec. 28, 1965, which is a division of application Ser. No. 73,311, Dec. 2, 1960, now Patent No. 3,149,927, dated Sept. 22, 1964. Divided and this application Oct. 18, 1965, Ser. No. 496,911
8 Claims. (Cl. 29-408) The present invention relates to a method of making fasteners of the type composed of two stringers each consisting of an elongated tape carrying a series of hooking members or fastener elements adapted to be connected or disconnected with the series of elements on the other stringer by means of a slider.
This application is a division of my application Serial No. 376,692, filed June 22, 1964 for Method of Making and Applying Stock Chain for Slide Fasteners, now Patent No. 3,225,429, granted December 28, 1965, and which in turn is a division of my original application Serial No. 73,311, filed December 2, 1960, for Stock Chain for Slide Fastener and on which issued Patent No. 3,149,927, dated September 22, 1964.
Slide fasteners of the indicated type are required in many different lengths for knitwear, hosiery and like articles, and also for clothings, bags, pockets, briefcases, etc., and accordingly, it has heretofore been necessary to manufacture and stock these fasteners in many different lengths. In making such fasteners it has been the practice tofirst manufacture the stringers in the form of a chain or strip consisting of two endless registered series of hooking ".em'bers secured on two supporting tapes. This chain or strip is then divided into sections having the different desired lengths and which are provided with a slider and with stop means at their ends. This method of manu facture necessarily involves several successive steps, such as cutting the chain into sections, fitting stop-forming staples on one end of each section, locking these staples to the section by means of tongs if the device comprises rows of plastic hooking members, positioning a slider on each section, fitting stop-forming staples at the other end of the section, and locking these staples in place by means of tongs.
In addition to these complementary steps it is necessary to pack and stock separately the different groups of fasteners thus manufactured. For this subsequent use, that is, for securing the chain sections on garments and other articles, it is necessary to select the desired lengths from the groups of fasteners having different lengths.
As the number of these groups supplied to the trade is not very high in order to avoid complicating unduly the stocking conditions, the manufacturers of hosiery, knitwear, clothing and other articles must constantly take inventory of the number of lengths available for the articles being manufactured and this obviously is not always easy. This requirement is especially diflicult in the mass production of clothing and other articles.
It is the primary object of this invention to provide for the users, notably the manufacturers of knitwear, hosiery and other articles utilizing slide fasteners in large numbers, long stock fastener chains or strips from each of which a plurality of slide fasteners of any desired length may be prepared without difficulty.
In accordance with the invention, the stock fastener chains or strips are wound on spools or the like to simplify handling, transport and stocking operations and such strips are subsequently unwound and cut into sections of any desired lengths to provide as they are needed complete "ice slide fasteners adapted to be secured immediately on any desired object, for example clothing articles during their manufacture.
To accomplish the aforesaid objects, the present invention provides a stock chain or strip consisting of two series of hooking members or fastener elements carried by a pair of registering supporting bands or tapes, and characterized in that these two series of hooking or fastener members constitute together a continuous slideway and in that two or more sliders disposed in the same direction are mounted on said s'lideway; all the booking members disposed between any two adjacent sliders being either interconnected, except those located in close proximity of the wide end of one of the sliders, or disconnected from one another, except those located in close proximity of the narrow end of the slider.
In order to permit the use of the chain of this invention for forming slide fasteners of any desired lengths without difficulty, it is necessary that the sliders be constructed to enable them to connect the two series of hooking members of the chain in interengaged relation in both directions of movement of these sliders. Under these conditions the chain must consist either of metal hooking members adequately shaped to this end, or of plastic members separate from one another or consisting of a suit-ably shaped section, such plastic members being adapted to be reassembled by the narrow end of the slider, even when the latter is moved in the direction opposite to that of its normal closing movement.
The number of sliders engaged on a chain of any length maybe selected as a function of the number of sections to be cut therefrom. It is also possible to dispose the sliders by groups at several locations selected at will on the chain. As already explained this chain may be wound on a spool or the like and then unwound for its actual use. With this chain, mass-produced garments and clothes can very easily be equipped with slide fasteners of any desired lengths. In fact, in such assembly it is sufficient to unwind the chain carried by the spool or the like, then cut the same into sections having the approximate length desired for the article in which it is to 'be incorporated, and then sew or otherwise secure such approximate sections on the garments of the fastener that are being incorporated in the garments or other articles being manufactured, they are cut to the desired lengths required for the particular garments or articles being manufactured. It will be evident that this specific or desired length of the fastener may differ considerably from the initial approximate length of the fastener. In the practice of these operations, it will be noted that the aforesaid preliminary operations which are now employed in assembling slide fasteners on articles, are eliminated, and therefore the stocking and fitting of slide fasteners on mass-produced articles and the selection of any desired length is facilitated considerably.
In accordance with another object of the invention there is provided a novel method of securing sections of slide fastener chain or strip made according to this invention and as broadly set forth hereinabove on clothing, hosiery, knitwear, underwear, leather and other articles.
It is a further object of this invention to provide a specific method of preparing a continuous chain of interengageable hooking members of the type set forth in the preceding paragraphs.
Other objects as well as the advantages of the invention, will become apparent from a perusal of the following description when read in conjunction with the accompanying drawings, in which FIG. 1 is a fragmentary plane view of a portion of a chain or strip made in accordance with this invention and from which slide fasteners may be manufactured;
FIG. 2 is a similar view showing another possible form of embodiment of the chain of this invention;
FIG. 3 is a fragmentary plane view showing on a larger scale the relation of the chain hooking elements adjacent to a slider;
FIG. 4 shows the chain of this invention wound on a spool;
FIG. 5 shows one method of unwinding the chain from a spool for a specific application;
FIG. 6 is a plane view of the chain of this invention during its manufacture according to a specific method;
FIG. 7 is a perspective view showing on a different larger scale the method of securing a slider to the chain in carrying out the method illustrated in FIG. 6; and
FIG. 8 is a perspective view showing a specific method of securing a chain section of this invention.
A slide fastener chain made in accordance with this invention comprises two series of complementary hooking members or looking elements 1, 2 registering with each other in interlocked relation and carried by the opposed edges of two supporting tapes or bands 3, 4, respectively, of usual construction. These hooking members may consist, as in the example illustrated, of separate fastener elements of usual construction, secured separately on the tape. If desired, the members in each series may be formed of a continuous piece of wire or of sections of wire and of suitable cross-sectional contour to enable such continuous wire piece or wire sections to be secured on the associated supporting tape. The fastener members may be made from any suitable metal or plastic material. Mounted on the chain are a plurality of sliders 5, 5a, 5b, of conventional design and of a known construction enabling them to be moved in either direction on the chain. As is usual, the narrow end 6 of each slider maintains the associated hooking members 1 and 2 located in such end in their interconnected condition, while the opposite wider end 7 of each slider separates the hooking members 1, 2 contained therein so that they are spaced apart from each other in the transverse direction (note FIG. 3).
According to an essential feature of this invention, all the sliders 5 of a chain are oriented in the same direction, that is, their narrow ends 6 face the same end of the chain. Thus, each slider closes the chain when it is moved in the direction of the arrow 1 in FIG. 1, and opens the chain when it is moved in the opposite direction.
Moreover, the sliders are so engaged on the chain that substantially all the booking members 1, 2 are intercon nected in their closed position between two adjacent sliders, except a few ones in close proximity to the wide ends 7 of the sliders. In the chain illustrated in FIG. 1, two or three hooking members remain thus disconnected in close vicinity of the end 7 of each slider.
It is also contemplated that a greater number of booking members may be left in their disconnected position. Thus, in the chain illustrated in FIG. 2, all the members are disconnected between two adjacent sliders, except at least one or two hooking members adjacent to the narrow end 6 of one of such sliders. In practice, the only hooking members that are in interlocked condition are those which are enclosed in the sliders proper, that is, in the narrow portion 6 thereof, as is shown more clearly in FIG. 3 of the drawings.
The chain of this invention may be manufactured very readily from a pair of tapes 3, 4 carrying two series of booking members 1 and 2. Thus, the chain may be made by simply engaging the several sliders 5, 5a, 5b, with one end of the two series of hooking members, and with such sliders so disposed that they are all oriented in the same direction, and then moving the sliders to different points along the chain. The sliders may be spaced regularly on the chain or at irregular intervals thereon.
If the chain is made with the view of subsequently providing slide fasteners having all substantially the same length, for example for equipping mass-produced clothing, knitwear hosiery or other articles, the sliders are spaced at regular intervals corresponding to the desired length of the slide fasteners for such purpose. From such a chain the desired fasteners can be obtained by simply cutting the chain intermediate two adjacent sliders.
On the other hand, the sliders may be disposed on the chain so as to form separate .groups at any desired locations along the chain (see FIG. 4). This arrangement is particularly advantageous for utilizing the chain of this invention for sale in small-ware retail shops so that the customers may buy zip fasteners of any desired lengths. When a section of chain suitable for a fastener is to be cut from such stock rolled or wound on a spool, the first slider of the outermost group is moved to a point substantially intermediate the length of the chain section to be cut. The slide fastener to be formed from such cut section is readily completed by fitting at either end of the chain section thus cut a suitable stop element, for example a staple. Thus, a retail .haiberdasher may deliver complete slide fasteners having exactly the desired length from a length of the standard chain of this invention.
FIG. 4 also shows that the improved zip fastener of this invention can be transported, handled, set aside and used, for example during the manufacture of clothing or other articles, in the form of a roll wound on a spool 9 from which the chain with its sliders may be unwound as it is required.
Another method of forming a chain embodying the invention is illustrated in FIGS. 6 and 7 of the drawings. In the practice of this method the two series of hooking members carried by the supporting tapes are interlocked throughout the lengths of such series either after or during the manufacture of these hooking members, or as they are secured on the tapes. In the completely closed strip thus obtained a series of successive openings 15 are formed at the positions where it is desired to locate the sliders in the chain by making definite folds in the chain at such positions where the openings are to be formed so that the interengaged fastener elements 1 and 2 thereat may be enabled to readily separate from each other and then exerting a lateral tractive effort at each of such folds by pulling laterally and in opposite directions on the chain so as to separate the hooking members 1 and 2 from each other. At each of the openings thus formed, a control slider of specific type is placed. Each slider comprises two separate portions 16a, 16b each forming one side of the slider. One portion, that is, the inner side portion 16a, carries the projection 17 by which the hooking members are to be separated from each other. The other portion, that is, the outer side portion 16b, carries lateral marginal portions 18 adapted to enclose the hooking members 1, 2, and the pull tab of the slider. In fitting the slider into position on the chain, its inner side portion 16a is presented under the rear face of one of the openings 15, then the outer side portion 16b of the slider is positioned on the inner side portion thereof from the front face of the opening, and finally these two portions 16a, 16b are pressed against each other to bring them into interlocked relation. Preferably suit-able interlocking means are provided to this end, for example, in the form of studs (not shown) projecting from the inner face of the outer side portion 16b and engageable in corresponding holes 20 formed in the inner face of the projection 17.
It may be noted that the two side portions of the slider are positioned at one end of the opening 15 formed in the continuous strip. In fact, when fitting the inner side or rear portion 16a of the slider into the opening, the narrower end of the slider should be registered with hooking members of the slideway which have not been separated. This should also be done in applying the outer side portion 16b to slider portion 16a. When thus fitting a slider composed of two separable portions the slider itself is not used for assemblying the hooking members of the slideways and the slideways proper.
It is only necessary to mount the two portions of the slider on either end of the limit between the separated hooking members and the assembled hooking members,
so that the slider will then be in its normal operative position and conditions.
With this method continuous slideway strips of very great lengths can be produced without difficulty since the slider may be introduced afterwards at any desired location therealong. Of course, this method can be practiced using any known type of slider composed of two separable portions.
As previously indicated, a further purpose of this invention is to provide a method for securing a slide fastener consisting of a section of the chain described hereinabove on hosiery, knitwear, clothing and other articles. In accordance with this method (see FIG. 8), the supporting tapes 3 and 4 of a chain section of any desired length are secured along the edges 21 of the opening in the article 22 that are to be provided with the slide fastener, in any suitable manner as by utilizing a sewing machine having its presser foot 23 equipped with two needles 24, or by sewing the tapes successively bythe use of a single-needle sewing machine of conventional type. Then the next slider 5c is caused to he slid along the chain section secured by sewing, and this section is cut ofi. Finally, stop means, for example, in the form of stitches extending transversely to the hooking members 1 and 2 and supporting tapes 3 and 4, are applied at both ends of the sewn section provided with its slider, provided however, that the needle of the sewing machine can pass without difficulty through the hooking members, as when such members are constituted of plastic material.
Another method of securing or utilizing a chain section according to this invention is shown in FIG. 5 of the drawings. In this method, the chain is paid off from the spool 9 and a stop member 11 is secured at the proposed cutoff point after a slider 5 has been moved along into the section to be cut. This stop member 11 may consist for example of adhesive tape and is preferably so applied as to overlie the transverse line 12 along which the section is to be cut. After the cutting step one portion 14 of the stop member 11 adheres on the cut section, and another portion 14 remains on the chain. Thus, the section to be cut is already provided with a lower stop member as also shown in FIG. 5.
Instead of applying the stop member 11 at the place of cutoff 12 as shown in FIG. 5, the end of the chain to be applied to the garment may be completely closed and the stop member may be placed across the lower end of the closed section of the chain which is laid on the sides of the garment opening and then the chain section and stop member are both attached to the garment by two parallel seams, as indicated in FIG. 8, extending from a point below the stop member to the top of the garment opening. Transverse lines of stitching may then be applied across the chain section below the stop member. Thus the stop member will bear the strain and ease the stress on the cross seam. This method of attaching the section and the stop member is a simple sewing operation and can be performed as one single operation. In completing the attachment of the fastener section so initially applied, two sliders may be moved down into the sewn end section of the chain and then the upper one of these sliders is moved out beyond the garment opening so that the sewn section is closed on both sides of the remaining slider. The upper end of the sewn section is then cut to sever such section from the chain. The upper ends of the two tapes may then be folded or the material of the garment utilized as stops to prevent the remaining slider from coming off, such folds or material being retained in place by suitable stitching.
The chain of this invention also readily adapts itself to application to a garment in which a garment opening is to be out. In such an operation, a section of chain such as the section below slider 5 in FIG. 2 of the drawings is laid on the garment with the open upper end of such section at an edge of such garment and the remainder of the section extending inwardly at approximately right angles to such edge. Each of the tapes of the section above the slider 5a are then turned over so that the fastener elements are on the outer side of the section and such turned tapes are laid one upon the other. The tapes are then sewed to the garment by two longitudinal lines of stitches located adjacent to the fastener elements and between the latter and the other longitudinal edges of the tapes. The garment is then out between the two lines of stitches and at the end of such longitudinal cut a little dart is out. The slider 5a is then pulled up to the edge of the garment and the section is severed from the chain so that the ends of the severed section extend beyond the edge of the garment. These projecting ends are turned in and sewed to form top stops for the slider 5a. A cross-seam is stitched across the bottom of the section in the region of the little dart to form a bottom stop. The bottom stop may be strengthened by sewing a stop member 11 in FIG. 5 across the bottom of the chain in the manner above discussed.
It will be understood that in forming the bottom stop member various methods or means may be resorted to, whether permanently or temporarily, for example by using adhesive tapes, staples, weld or sealing spots in the case of rows of plastic hooking members, machine stitchings, etc.
While I have above described and illustrated in the drawings several preferred embodiments of my invention, it will be understood by those skilled in the art that modifications and variations may be resorted to without departing from the spirit and scope of the invention. Such modifications and variations therefore are to be considered as being within the purview and scope of the invention and the scope of the appended claims.
I claim:
1. A method of securing a chain section from a chain stock of relatively great length that is adapted to be coiled on hosiery, knitwear, clothing, bags, pockets, briefcases and the like to constitute fasteners therefor, said method comprising the steps of sewing the lateral supporting tapes carrying the fastener members of the end portion of the chain stock onto the edges of an opening in the article by simultaneously applying two parallel lines of stitches to the tapes of such end portion so as to fix the two tape ends to the garment simultaneously, severing said end portion of the chain stock from the remainder of such stock, finishing the separated section provided with a slider so as to confine the movement of the slider on the separated section, said finishing including the provision of end stops on the supporting tapes of such separated section in the path of movement of such slider.
2. A method of securing a chain section from a chain stock of relatively great length that is adapted to be coiled on hosiery, knitwear, clothing, bags, pockets, briefcases and the like to constitute fasteners therefor, said method comprising the steps of sewing the lateral supporting tapes carrying the fastener members of the end portion of the chain stock onto the edges of an opening in the article by applying a single line of stitches to each of such tapes of said end portion so as to fix such tapes separately on the edges of the article to be provided with the fastener, severing said end portion of the chain stock from the remainder of such stock, finishing the two ends of the separated section provided with a slider so as to confine the movement of the slider on the separated section, said finishing including the provision of end stops on the supporting tapes of said separated section in the path of movement of such slider.
3. A method as set 'forth in claim 1, wherein the slider is moved to an intermediate position on said end portion of the chain section prior to the severence of the latter from the chain stock, and wherein stop means in the form of a section of tape is secured in transverse relation to said end chain portion at the point where such portion is to be severed from the chain stock, whereafter the chain is cut across the middle of said tape section to provide a top stop for the resulting fastener secured to the article and a bottom stop for the succeeding end portion of the chain stock.
4. The method of securing a chain section from a length of chain stock on an article, which comprises taking a coiled length of chain stock constituted of two lengths of tape carrying two series of fastener members intenlockable with each other and extending continuously along such tapes, and'a plurality of sliders coupling said tapes together into the chain stock and being positioned in unconfined relation on said series of fastener elements so as to be freely movable thereon in one direction or the other through distances substantially greater than the length of the slide fastener section with which it will be associated, that is, cut from such chain stock, and advancing an end section of such chain stock until a given length thereof to be attached to a given article has advanced to proper position, sewing such end section while still forming a part of said chain stock to the article along the lengths of the tapes thereof, severing such end section from the chain stock, and then finishing the severed end of said separated end section so as to confine the movements of the slider on such separated end section between the ends thereof.
5. The method defined in claim 4, in which said end section is sewed to the article while the slider to be associated with said end section is located on the chain stock beyond the region in which said end section is sewed to the article, and then after such sewing operation and before severing such end section such slider is moved into such region of said end section.
6. The method defined in claim 5, in which said associated slider and a second slider adjacent to the former are simultaneously moved into said region, said second slider being then 'moved back off said end section and onto the chain stock before said end section is severed from the latter.
7. The method of securing a chain section from a length of chain stock on an article, which comprises taking a coiled length of chain stock constituted of two lengths of tape carrying two series of fastener members interlockable with each other and extending continuously along such tapes, and a plurality of sliders coupling said tapes together into the chain stock and being positioned in unconfined relation on said series of fastener elements so as to be freely movable thereon in one direction or .the other through distances substantially greater than the length of the slide fastener section with which it will be associated that is out from such chain stock,
and advancing an end section of such chain stock until a given length thereof'to be attached to a given article has advanced to proper position, securing stop means in the form of a section of tape transversely to said chain stock at the juncture of said measured end section therewith, simultaneously severing the chain stock and the section of tape between the edges of the latter to provide a top stop for said severed end section and a bottom stop for the succeeding end section of the chain stock, and securing the severed portions of bottom and top stops to the tapes and the garment by transverse lines of stitches.
8. The method of securing a chain section from a length of chain stock on an article, which comprises taking a coiled length of chain stock constituted of two lengths of tape carrying two series of fastener members interlockable with each other and extending continuously along such tapes, and a plurality of sliders coupling said tapes together into the chain stock and being positioned in unconfined relation on said series of fastener elements so as to be freely movable thereon in one direction or the other through distances substantially greater than the length of the slide fastener section with which it will be associated that is cut from such chain stock, and advancing an end section of such chain stock until a given length thereof to be attached to a given article is available, positioning the given length of end section on an article in which an opening is to be provided and then with the associated slider in retracted position rearranging the tapes so that in the portions thereof beyond the slider, the series of fastener members are on the outer sides of such end section and the tapes are overlapped between such series of fastener members, securing such port-ions of the end section to the article by lines of stitches located between the series of fastener members and the adjacent outer side edges of the tapes positioned between such series, then severing the garment between such lines of stitches to provide the desired opening therein, and finally finishing the ends of said section so as to confine the movements of the slider thereon between such ends thereof.
References Cited by the Examiner UNITED STATES PATENTS 2,697,227 12/1954 Prupis et al. 29410 X 2,885,774 5/1959 Walldcs 29408 3,127,670 4/1964 Bruning 29408 JOHN F. CAMPBELL, Primary Examiner.
THOMAS H. EAGER, Assistant Examiner.
Claims (1)
1. A METHOD OF SECURING A CHAIN SECTION FROM A CHAIN STOCK OF RELATIVELY GREAT LENGTH THAT IS ADAPTED TO BE COILED ON HOSIERY, KNITWEAR, CLOTHING, BAGS, POCKETS, BRIEFCASES AND THE LIKE TO CONSTITUTE FASTENERS THEREFOR, SAID METHOD COMPRISING THE STEPS OF SEWING THE LATERAL SUPPORTING TAPES CARRYING THE FASTENER MEMBERS OF THE END PORTION OF THE CHAIN STOCK ONTO THE EDGES OF AN OPENING IN THE ARTICLE BY SIMULTANEOUSLY APPLYING TWO PARALLEL LINES OF STITCHES TO THE TAPES OF SUCH END PORTION SO AS TO FIX THE TWO TAPE ENDS OF THE GARMENT SIMULTENEOUSLY, SEVERING SAID END PORTION OF THE CHAIN STOCK FROM THE REMAINDER OF SUCH STOCK, FINISHING THE SEPARATED SECTION PROVIDED WITH A SLIDER SO AS TO CONFINE THE MOVEMENT OF THE SLIDER ON THE SEPARATED SECTION, SAID FINISHING INCLUDING THE PROVISION OF END STOPS ON THE SUPPORTING TAPES OF SUCH SEPARATED SECTION IN THE PATH OF MOVEMENT OF SUCH SLIDER.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR812752A FR1252808A (en) | 1959-12-11 | 1959-12-11 | prefabricated element for fitting zippers and method for fixing zippers made from this element |
FR814085A FR76817E (en) | 1959-12-11 | 1959-12-24 | prefabricated element for fitting zippers and method for fixing zippers made from this element |
FR841043A FR78521E (en) | 1959-12-11 | 1960-10-13 | prefabricated element for fitting zippers and method for fixing zippers made from this element |
US73311A US3149927A (en) | 1959-12-11 | 1960-12-02 | Stock chain for slide fasteners |
US376692A US3225429A (en) | 1959-12-11 | 1964-06-22 | Method of making and applying stock chain for slide fasteners |
Publications (1)
Publication Number | Publication Date |
---|---|
US3262194A true US3262194A (en) | 1966-07-26 |
Family
ID=27515002
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US376692A Expired - Lifetime US3225429A (en) | 1959-12-11 | 1964-06-22 | Method of making and applying stock chain for slide fasteners |
US496911A Expired - Lifetime US3262194A (en) | 1959-12-11 | 1965-10-18 | Method of applying stock chain for slide fasteners |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US376692A Expired - Lifetime US3225429A (en) | 1959-12-11 | 1964-06-22 | Method of making and applying stock chain for slide fasteners |
Country Status (1)
Country | Link |
---|---|
US (2) | US3225429A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3705446A (en) * | 1967-06-05 | 1972-12-12 | Prym Werke William | Apparatus for processing slide fasteners |
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US3613611A (en) * | 1970-04-22 | 1971-10-19 | Robert B Howell | Installation of seam-type zippers |
JPS4841659B1 (en) * | 1970-07-08 | 1973-12-07 | ||
US4131077A (en) * | 1973-08-28 | 1978-12-26 | B & W Manufacturing Co., Inc. | Method of attaching a slide fastener to an article |
US3968523A (en) * | 1975-01-20 | 1976-07-13 | Sydney Newman | Method for producing a zipper closable garment pocket and a pocket provided thereby |
US5956924A (en) | 1997-11-07 | 1999-09-28 | Rcl Corporation | Method and apparatus for placing a product in a flexible recloseable container |
US6216423B1 (en) | 1997-11-07 | 2001-04-17 | Huntsman Kcl Corporation | Method and apparatus for placing a product in a flexible recloseable container |
US6286189B1 (en) | 1999-05-10 | 2001-09-11 | Pactiv Corporation | Zipper and zipper arrangements and methods of manufacturing the same |
US6327754B1 (en) | 1999-05-10 | 2001-12-11 | Pactiv Corporation | Fastener with slider thereon for use in manufacturing recloseable bags |
US6292986B1 (en) * | 1999-05-10 | 2001-09-25 | Alexander R. Provan | Assembly and accumulation of sliders for profiled zippers |
US6611996B2 (en) | 2001-07-02 | 2003-09-02 | Pactiv Corporation | Slider for reclosable fastener |
US6713152B2 (en) | 2001-09-07 | 2004-03-30 | Pactiv Corporation | Fins and profiles for plastic bags |
US7159282B2 (en) | 2002-03-01 | 2007-01-09 | Pactiv Corporation | Reclosable fasteners or zippers for use with polymeric bags |
US7040808B2 (en) | 2002-03-20 | 2006-05-09 | Pactiv Corporation | Reclosable bags with tamper evident features and methods of making the same |
US6780146B2 (en) | 2002-09-17 | 2004-08-24 | Pactiv Corporation | Methods for applying sliders to reclosable plastic bags |
GB201311761D0 (en) | 2013-07-01 | 2013-08-14 | Raw Ip Ltd | A zip fastener |
US9986846B1 (en) * | 2013-10-11 | 2018-06-05 | Ideal Fastener Corporation | Slide fastener |
US9944028B1 (en) | 2013-10-24 | 2018-04-17 | Ideal Fastener Corporation | Methods for manufacturing slide fastener with overmolded components |
US10925354B1 (en) | 2018-05-17 | 2021-02-23 | Ideal Fastener Corporation | Methods for preparing a slide fastener for operational use on an article |
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US2697227A (en) * | 1950-11-14 | 1954-12-21 | Conmar Prod Corp | Slide fastener |
US2885774A (en) * | 1957-05-13 | 1959-05-12 | Waldes Kohinoor Inc | Methods of producing combined slide fastener and hook-and-eye closure units |
US3127670A (en) * | 1961-12-18 | 1964-04-07 | Bruning Bros Company Inc | Method of and machine for assembling sliders on slide fastener stringers |
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US2526653A (en) * | 1945-10-31 | 1950-10-24 | Gerstman Supply Company | Slider for slide fasteners |
US2640255A (en) * | 1946-08-15 | 1953-06-02 | North & Judd Mfg Co | Separating end fitting for slide fasteners |
US2486401A (en) * | 1946-10-04 | 1949-11-01 | Gerstman Supply Company | Slider for slide fasteners |
US2623214A (en) * | 1948-08-21 | 1952-12-30 | Acme Slide Fastener Co Ltd | Method of applying slide fasteners |
US2879588A (en) * | 1952-06-24 | 1959-03-31 | Louis H Morin | Method of and apparatus for assembling sliders with separable fastener stringers |
US2775027A (en) * | 1953-01-22 | 1956-12-25 | Louis H Morin | Method of assembling sliders with pulls and with separable fastener stringers |
US2972751A (en) * | 1958-06-20 | 1961-02-28 | Irving Constant | Process for inserting concealed slide fastener in cloth article |
-
1964
- 1964-06-22 US US376692A patent/US3225429A/en not_active Expired - Lifetime
-
1965
- 1965-10-18 US US496911A patent/US3262194A/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US2697227A (en) * | 1950-11-14 | 1954-12-21 | Conmar Prod Corp | Slide fastener |
US2885774A (en) * | 1957-05-13 | 1959-05-12 | Waldes Kohinoor Inc | Methods of producing combined slide fastener and hook-and-eye closure units |
US3127670A (en) * | 1961-12-18 | 1964-04-07 | Bruning Bros Company Inc | Method of and machine for assembling sliders on slide fastener stringers |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3705446A (en) * | 1967-06-05 | 1972-12-12 | Prym Werke William | Apparatus for processing slide fasteners |
Also Published As
Publication number | Publication date |
---|---|
US3225429A (en) | 1965-12-28 |
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