US2657161A - Reinforced leather stripping and method of making the same - Google Patents
Reinforced leather stripping and method of making the same Download PDFInfo
- Publication number
- US2657161A US2657161A US238958A US23895851A US2657161A US 2657161 A US2657161 A US 2657161A US 238958 A US238958 A US 238958A US 23895851 A US23895851 A US 23895851A US 2657161 A US2657161 A US 2657161A
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- US
- United States
- Prior art keywords
- strip
- textile
- leather
- beveled
- face
- 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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- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
- C14B1/00—Manufacture of leather; Machines or devices therefor
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- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
- C14B2700/00—Mechanical treatment or processing of skins, hides or leather in general; Pelt-shearing machines; Making driving belts; Machines for splitting intestines
- C14B2700/28—Processes or apparatus for the mechanical treatment of hides or leather not provided for in groups C14B2700/01 - C14B2700/27
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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
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
- Y10T156/1007—Running or continuous length work
- Y10T156/1008—Longitudinal bending
- Y10T156/1011—Overedge bending or overedge folding
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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
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
- Y10T156/1034—Overedge bending of lamina about edges of sheetlike base
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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
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
- Y10T156/1043—Subsequent to assembly
- Y10T156/1044—Subsequent to assembly of parallel stacked sheets only
- Y10T156/1046—Bending of one lamina only
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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
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
- Y10T156/1062—Prior to assembly
- Y10T156/1066—Cutting to shape joining edge surfaces only
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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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24628—Nonplanar uniform thickness material
- Y10T428/24636—Embodying mechanically interengaged strand[s], strand-portion[s] or strand-like strip[s] [e.g., weave, knit, etc.]
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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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24777—Edge feature
Definitions
- h channel I 5 of dovetail cross-section which re- Theinvehtion hasembng"itspbjects'theprei i ce'ive's' the textile strip, the extreme edges i! of sildn-qf improvedstrippifigwhiehfdr avgive'n width the leather strip terminating in the plane of rei' aries'sf the' eutt'iii'g Of a narrower stfip fromthe 5 the exposed fade of the textile strip, the two strips Hide and.
- the beveled leather strip 9 may be placed in a roving can (Fig. l) and be drawn therefrom, by passing it between the cooperating presser rolls 21 and 29, over a platen 3
- This cement for example, may be rubber cement consisting of a solution of natural or synthetic-rubber in naphtha such as is commonly employed in shoe making.
- the textile strip or tape H as shown, is drawn, by the same presser rolls 2! and 29, from a roll 31 of the tape mounted on an arbor 39, through a bath 41 of the same character as that employed for coating the leather strip 9, this bath acting preferably to coat both sides of the tape and more or less to impregnate it with the cement.
- the leather strip 9 In its passage from the cement fountain 35 to the rolls 2'! and 29 the leather strip 9 is shown as passing several times about the widely spaced rotary reels 43, while the textile strip or tape H in its passage from the bath 4
- a guide 4! best illustrated in Fig. 8, the guide being shown on an exaggerated scale in Fig. 1.
- This guide comprises a sheet metal bod t8 the edges of which as they extend toward the rolls 2'! and 29 are tapered toward each other as indicated at 5
- the edge of the guide 41 adjacent the rolls 2? and 29 is placed preferably as close to those rolls as possible, and presents an opening of such shape as will apply the textile strip or tape II to the portion 23 of the flesh side of the leather strip, as shown in Figs.
- the roll 29 is provided with the opposite peripheral end flanges 59, between which flanges the peripheral portion of the roll 21 fits.
- the face 6! of the upper roll 21 is formed at its opposite edges with the filleted corners 63
- the face 65 of the lower roll 29 is formed at its opposite edges with the complementary filleted corners 61, so as to form a roll pass corresponding to the cross-sectional shape of the finished stripping shown by Fig. '7.
- the textile and leather strips are disposed with relation to each other as shown in Fig. 5, and in passing through the roll pass the beveled edge portions of the leather strip are forced from their position shown by Fig. 5 to their position shown by Fig.
- Stripping comprising a leather strip and a reinforcing textile strip, each edge of said textile strip being shaped to present a beveled surface
- the leather strip overlying the last mentioned face of said textile strip and being cemented thereto and having edges presenting oppositely beveled surfaces which face the beveled surfaces presented by said textile strip and are cemented thereto, the beveled surfaces of the leather strip joining and extending from that face of said strip which is cemented to the face of the textile strip at and along lines coinciding with those defining the extreme width of the textile strip.
- Stripping comprising a leather strip and a reinforcing textile strip, each edge of said textile strip being shaped to present a beveled surface, which surfaces are inclined toward each other as they recede from one face of said textile strip, the leather strip overlying the last 'mentioned face of said textile strip and being cemented thereto and having edges presenting oppositely beveled surfaces which face the beveled'surfaces presented by said textile strip and are cemented thereto, the beveled surfaces of the leather strip joining and extending from that face of said strip which is cemented to the face of the textile strip at and along lines coinciding with those defining the extreme width of the textile strip, the edges of the leather strip at opposite sides of the stripping being exteriorly convexly rounded.
- Stripping comprising a leather strip and a reinforcing textile strip, each edge of said textile strip being shaped to present a beveled surface, which surfaces are inclined toward each other as they recede from one face of said textile strip, the leather strip overlying the last mentioned face of saidtextile strip and being cemented thereto and having edges presenting eled surfaces presented by said textile strip and are cemented thereto, the-beveled surfaces of the leather strip being confined to substantially the beveled surfaces of the textile strip, the beveled surfaces of the leather strip joining and extending from that face of said strip which is cemented to the face of the textile strip at and along lines coinciding with those defining the extreme width of the textile strip.
- Stripping comprising a leather strip and a reinforcing textile strip, each edge of said textile strip being shaped to present a beveled surface, which surfaces are inclined toward each other as they recede from one face of said textile strip, the leather strip overlying the last mentioned face of said textile strip and being cemented thereto and having edges presenting oppositely beveled surfaces which face the beveled surfaces presented by said textile strip and are cemented thereto, the beveled surfaces-of the leather strip being confined to substantially the beveled surfaces of the textile strip, the beveled surfaces of the leather strip joining and extending from that face of said strip. which is cemented to the face of the textile strip at and along lines coinciding with those defining the extreme width of the, textile. strip, the edges of the leather strip at opposite sides of the stripping being exteriorly convexly rounded.
- Stripping comprising a leather strip having a flesh side and av grain side, and a reinforcing textile strip, said textile strip having oppositely beveled edges. causing one face ofthat strip to be. narrower than its opposite face, said leather strip overlying the wider face of said textile strips and being cemented thereto at its flesh side and having oppositely beveled edge portions at its flesh side overlying said beveled edges of said textile. strip and cemented thereto, which beveled edge portions of said leather strip are. confined to said beveled edges of said textilerstrip, the beveled surfaces. of: the leather strip joinin and extending from that face ofsaid strip which is cemented to the face ofthe textilestrip at and along. linescoineiding. with those definingthe. extreme. width of the. textile strip, the leather strip. at opposite. edges of the stripping being convexly rounded.
- Stripping comprising a leather strip and a reinforcing textile. strip, said textile. striphaving oppositely beveled: edges causing one face of: that strip to be narrower. than its: oppositeiface, said leather strip overlying the widepfaceof said textile strip and being cemented. thereto and having oppositely beveled edge portions. overlying said bevelededges of said. textilestrip: and cemented thereto, the beveled surfaces. of said textile. and. leather strips facing each other and being; of the. same width. so that the leather strip at its. extreme edges terminates. substantially at the; junction. of: the. .beveled edgesv of the. textile stri withi the. narrow face of the textile strip, the 1 beveled surfaces. of the.
- leather strip joining and extending from that face: of: said strip which is;cement e,d.1 to the face. of: the textile. strip at and along lines coincixiirlg;-with; those defining he; treme width of, 'thetextile, strip, the leather r pat the exposed edg s.- of the stripping be: ing continuously rounded; from. the: extreme edges of said strip to its face opposite. said texi e. s p.
- Stripping comprising... a leather strip and a reinf rcin texti e .s ip-,.- said tex i e. trip having opeos te rherded; edges causiugorefaceof that 6 strip to "be narrower than its opposite face, said flather' strip overlying the wider face of said textile strip and being cemented thereto and having oppositely beveled edge portions overly.
- the beveled surfaces of said textile and leather strips facing each other and being of the same width so that the leather strip at its extreme edges terminates substantially at the junction of the beveled edges of the textile strip with the narrow face of the textile strip, the beveled surfaces of the leather strip joining and extending from that face of said strip which is cemented to the face of the textile strip at and along lines coinciding with those defining the extreme width of the textile strip, the leather strip at the exposed edges of the stripping being continuousl rounded from the extreme edges of said strip to its face opposite said textile strip, the exposed surface of said leather strip throughout its width being constituted by the grain side of the leather.
- The. method of producing stripping comprising a leather strip reinforced with a textile strip which comprises beveling opposite edges of the leather strip from one of its faces and coating said face and the beveled surfaces with ccment, applying to the portion of said face of the leather strip between said beveled surf-aces a textile strip of width substantially equal to the width of said portion and folding the beveled edge portions of said leather strip toward said textile strip to position said beveled surfaces of the leather strip in opposed-closely adj-aoentrelation to the edges ofthe textile strip with the outer edges of said beveled surface's'extending beyond and slightly: overlying the face of the textile strip.
- the method of producing stripping comprising a leather strip reinforced with a textile strip. which comprises. beveling opposite edges of .the leather strip. from one of its faces and-coat in said face. and: the beveled surfaces with ccment, applying to: the-portion of said face of the leatherstripibetween said beveled surfaces a textile. strip of width substantially equal to the width of" said portion and folding the beveled edgeportionsl of said leather strip toward said textile. strip. to.
- the method of producing stripping comprising a leather strip reinforced with a textile strip which comprises beveling opposite edges of the leather strip from one of its faces and coating said face and the beveled siufaces with cement; impregnating with cement a textile strip the width of which is that of said face of said leather strip between said beveled surfaces and the thickness of which is less than the width of said beveled surfaces; and, while the cement coating on said leather strip and the cement with which said textile strip is impregnated are tacky, applying said textile strip to the portion of said face of the leather strip between said beveled surfaces and folding the beveled edge portions ,1 of said leather strip toward said textile strip to position said beveled surfaces of the leather strip in opposed closely adjacent relation to the edges of the textile strip with the outer edges of said beveled surfaces extending beyond and slightly overlying the face of the textile strip opposite the face thereof to which the leather strip is applied, and, while the cement is still tacky and said beveled surfaces are so positioned, subjecting the two strips so applied to each other to a
- the method of producing stripping comprising a leather strip reinforced with a textile strip which comprises beveling opposite edges of the leather strip from one of its faces and coating said face and the beveled surfaces with cement; impregnating with cement a textile strip the width of which is that of said face of said leather strip between said beveled surfaces and the thickness of which is less than the width of said beveled surfaces; and, while the cement coating on said leather strip and the cement with which said textile strip is impregnated are tacky, applying said textile strip to the portion of said face of the leather strip between'said beveled surfaces and folding the beveled edge portions of said leather strip toward said textile strip to position said beveled surfaces of the leather strip in opposed closely adjacent relation to the edges of the textile strip with the outer edges of said beveled surfaces extending beyond and slightly overlying the face of the textile strip opposite the face thereof to which the leather strip is applied, and, while the cement is still tacky and said beveled surfaces are so positioned, subjecting the two strips so applied to each other to a pressing operation
- the method of producing stripping comprising a leather strip reinforced with a textile strip which comprises beveling opposite edges of the leather strip from one of its faces and coating said face and the beveled surfaces with cement; impregnating with cement a textile strip the width of which is that of said face of said leather strip between said beveled surfaces and the thickness of which is less than the width of said beveled surfaces; and, while the cement coating on said leather strip and the cement with which said textile strip is impregnated are tacky, applying said textile strip to the portion of said face of the leather strip between said beveled surfaces and folding the beveled edge portions of said leather strip toward said textile strip to position said beveled surfaces of the leather strip in opposed closely adjacent relation to the edges of the textile strip with the outer edges of said beveled surfaces extending beyond and slightly overlying the face of the textile strip opposite the face thereof to which the leather strip is applied, and, while the cement is still tacky and said beveled surfaces are so positioned, subjecting the two strips so applied to each other to a pressing and forming operation for
- the method of producing stripping comprising a leather strip reinforced with a textile strip which comprises be'veling opposite edges of the leather strip from one of its faces and coating said face and the beveled surfaces with cement; impregnating with cement a textile strip the width. of which is that of said face of said leather strip between said beveled surfaces and the thickness of which is less than the width of said beveled surfaces; and, while the cement coating on said leather strip and the cement with which said textile strip is impregnated are tacky, applying said textile strip to the portion of said face of the leather strip beween said beveled surfaces and folding the beveled edge portions of said leather strip toward said textile strip to position said beveled surfaces of the leather strip in opposed closely a acent relation to the edges of the textile strip with the outer edges of said beveled surfaces extending beyond and slightly overlying the face of the textile strip opposite the face thereof to which 9 the leather strip is applied, and, while the cement is still tacky and said beveled surfaces are so positioned, subjecting the two strips so applied to each other
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Description
Oct. 27, 1953 E. B. LUITWIELER ,657, 1
REINFORCED LEATHER STRIPPING AND METHOD OF MAKING THE SAME Filed July 27, 1951 III/I4 VIII/III], 'Z A L L L JA Wy 'IIY/I/IIIIIIAIII prara'rnyxoxx Quill/will] l 'A A IFAVKIAM Patented Oct. 27, 1953 UNITED STATES PATENT OFFICE 2,657,161: H v REfifbRCififi LEATHEK, s'ritiiP INGJAND METHOD OF MAKING SAME I ltdwaz d fi. iiiiitwieler, Maltim-Ma'ss t6 Americanhstayn Q9mPany,1 East Boston, Mass, a corporation of Massachusetts Kpblitiiiifiij 27, 1951; se ial-g6. 238,958 11 Ciaiiiis. (01. 154-116) My in'vfentiorifeiets tfi'iinfoieedjleethei"strip beveled-and fo10'l e0:l over and molded to form a. ping and methods'of making the same: h channel I 5 of dovetail cross-sectionwhich re- Theinvehtion hasembng"itspbjects'theprei i ce'ive's' the textile strip, the extreme edges i! of sildn-qf improvedstrippifigwhiehfdr avgive'n width the leather strip terminating in the plane of rei' uire'sf the' eutt'iii'g Of a narrower stfip fromthe 5 the exposed fade of the textile strip, the two strips Hide and. thiis inelii Qiifill sense requires less being" cemer'iteq'to each other at their opposed lezither, for a giyn thickness presents a faces and Ige'vel'ed'ed'ges. v greater thickness oflajther at the wearing side of Te make the piier art stripping shown by Fig.
the stripping; Thes af id (ithtfolrjje'c tsof'the i 2', when the re'infordiiig tape is about A'Wx'ride, vention will fibst firi'li'ers'tbod from the'fbllfiw- 10 requires a; leather s'tri'p about wid,wh'i1e to ing deseriptidiiwhert'rad iii the lightdfthe a'cn'iake'the iinpfoved' stripping according to Fig; '7 compenying dreiwings, whilethe'seope ofthe ififor tlie's'ame width of reihforcmg t'a'pe' requires vention will be more particularly pointed ofit' if! a; leathei strip but elbfiiit wide. In other il i ief of the stripping aced' mg is'befl eledibya skivi b operation ateadhpf its oss-sectlon,
1,2? f b led. edpoitheistri being'ep'pfbximately'" the width' of the reih'fo'rc ing textile strip or tape l l employed. For a tape A." wide and 0.02" thick, and a leather strip about 0.04" thick, these beveled surfaces may be at an angle of about to the grain side 19 of the leather strip. The strips out from the hide may prior to beveling them be joined together in a known manner involving skiving their ends and cementing such skived ends together to produce strips of great length, say strips 1,000 yards long.
The beveled leather strip 9 may be placed in a roving can (Fig. l) and be drawn therefrom, by passing it between the cooperating presser rolls 21 and 29, over a platen 3| in opposed relation to the brush 33 of a cement fountain 35, for coating the flesh side of the leather strip, including the beveled surfaces 2! thereof, with suitable cement. This cement, for example, may be rubber cement consisting of a solution of natural or synthetic-rubber in naphtha such as is commonly employed in shoe making. The textile strip or tape H, as shown, is drawn, by the same presser rolls 2! and 29, from a roll 31 of the tape mounted on an arbor 39, through a bath 41 of the same character as that employed for coating the leather strip 9, this bath acting preferably to coat both sides of the tape and more or less to impregnate it with the cement.
In its passage from the cement fountain 35 to the rolls 2'! and 29 the leather strip 9 is shown as passing several times about the widely spaced rotary reels 43, while the textile strip or tape H in its passage from the bath 4| toward the rolls 2'! and 29 is shown as passing around the widely spaced roll sets 45, in each case sufficiently to dry the cement to render it tacky to enable the tape and leather stri to be cemented together by a pressing operation.
Just prior to passing between the rolls 2'! and 29 the textile and leather strips are received by a guide 4! best illustrated in Fig. 8, the guide being shown on an exaggerated scale in Fig. 1. This guide comprises a sheet metal bod t8 the edges of which as they extend toward the rolls 2'! and 29 are tapered toward each other as indicated at 5| (Fig. 8), these edges integrally carrying the folded over portions 53. The edge of the guide 41 adjacent the rolls 2? and 29 is placed preferably as close to those rolls as possible, and presents an opening of such shape as will apply the textile strip or tape II to the portion 23 of the flesh side of the leather strip, as shown in Figs. 4 and 5, and at the same time fold or bend the beveled portions of the leather strip upwardly in closely adjacent relation to the edges of the textile strip and fold or bend the free edge portions of the bevels slightly inwardly to cause them to lie above the exposed side of the textile strip adjacent its edges as shown in Fig. 5, the opposite edges of the opening through which the two strips pass being preferably rounded, as shown at 51, so as to cause the opposite edges of the leather strip at its grain side to be rounded. On leaving the guide 41 the two strips pass between the presser rolls 2'! and 29, the pressure exerted by the rolls on the two strips being regulated in a known manner by mechanism (not shown), and one roll being a driven and the other an idle roll. As shown, the roll 29 is provided with the opposite peripheral end flanges 59, between which flanges the peripheral portion of the roll 21 fits. As shown in Fig. 6, the face 6! of the upper roll 21 is formed at its opposite edges with the filleted corners 63, while the face 65 of the lower roll 29 is formed at its opposite edges with the complementary filleted corners 61, so as to form a roll pass corresponding to the cross-sectional shape of the finished stripping shown by Fig. '7. When entering the roll pass just described the textile and leather strips are disposed with relation to each other as shown in Fig. 5, and in passing through the roll pass the beveled edge portions of the leather strip are forced from their position shown by Fig. 5 to their position shown by Fig. '7, as a result of which the textile strip or tape II is deformed by the beveled edge portions of the leather strip to form the beveled edges I3 of the textile strip, and because the textile strip is more or less absorbent with respect to cement and therefore more or less impregnated with such cement the textile strip maintains its beveled edges, while the beveled edge portions of the leather strip being molded by the presser rolls to the shape shown by Fig. '7 maintain that shape, the presser rolls acting to squeeze the two strips together so that they are cemented together, and the exposed faces of the stripping except at its rounded edges are fiat. The resulting stripping exteriorly has finished rounded edges 59, and the textile strip fitting a dovetail channel in the leather strip acts to prevent separation of the two strips when the strippin is applied to a shoe.
It will be understood that Within the scope of the appended claims wide deviations may be made from the form of the invention described without departing from the spirit of the invention.
I claim:
1. Stripping comprising a leather strip and a reinforcing textile strip, each edge of said textile strip being shaped to present a beveled surface,
which surfaces are inclined toward each other as they recede from one face of said textile strip, the leather strip overlying the last mentioned face of said textile strip and being cemented thereto and having edges presenting oppositely beveled surfaces which face the beveled surfaces presented by said textile strip and are cemented thereto, the beveled surfaces of the leather strip joining and extending from that face of said strip which is cemented to the face of the textile strip at and along lines coinciding with those defining the extreme width of the textile strip.
2. Stripping comprising a leather strip and a reinforcing textile strip, each edge of said textile strip being shaped to present a beveled surface, which surfaces are inclined toward each other as they recede from one face of said textile strip, the leather strip overlying the last 'mentioned face of said textile strip and being cemented thereto and having edges presenting oppositely beveled surfaces which face the beveled'surfaces presented by said textile strip and are cemented thereto, the beveled surfaces of the leather strip joining and extending from that face of said strip which is cemented to the face of the textile strip at and along lines coinciding with those defining the extreme width of the textile strip, the edges of the leather strip at opposite sides of the stripping being exteriorly convexly rounded.
3. Stripping comprising a leather strip and a reinforcing textile strip, each edge of said textile strip being shaped to present a beveled surface, which surfaces are inclined toward each other as they recede from one face of said textile strip, the leather strip overlying the last mentioned face of saidtextile strip and being cemented thereto and having edges presenting eled surfaces presented by said textile strip and are cemented thereto, the-beveled surfaces of the leather strip being confined to substantially the beveled surfaces of the textile strip, the beveled surfaces of the leather strip joining and extending from that face of said strip which is cemented to the face of the textile strip at and along lines coinciding with those defining the extreme width of the textile strip.
4. Stripping comprising a leather strip and a reinforcing textile strip, each edge of said textile strip being shaped to present a beveled surface, which surfaces are inclined toward each other as they recede from one face of said textile strip, the leather strip overlying the last mentioned face of said textile strip and being cemented thereto and having edges presenting oppositely beveled surfaces which face the beveled surfaces presented by said textile strip and are cemented thereto, the beveled surfaces-of the leather strip being confined to substantially the beveled surfaces of the textile strip, the beveled surfaces of the leather strip joining and extending from that face of said strip. which is cemented to the face of the textile strip at and along lines coinciding with those defining the extreme width of the, textile. strip, the edges of the leather strip at opposite sides of the stripping being exteriorly convexly rounded.
5. Stripping comprising a leather strip having a flesh side and av grain side, and a reinforcing textile strip, said textile strip having oppositely beveled edges. causing one face ofthat strip to be. narrower than its opposite face, said leather strip overlying the wider face of said textile strips and being cemented thereto at its flesh side and having oppositely beveled edge portions at its flesh side overlying said beveled edges of said textile. strip and cemented thereto, which beveled edge portions of said leather strip are. confined to said beveled edges of said textilerstrip, the beveled surfaces. of: the leather strip joinin and extending from that face ofsaid strip which is cemented to the face ofthe textilestrip at and along. linescoineiding. with those definingthe. extreme. width of the. textile strip, the leather strip. at opposite. edges of the stripping being convexly rounded.
6. Stripping comprising a leather strip and a reinforcing textile. strip, said textile. striphaving oppositely beveled: edges causing one face of: that strip to be narrower. than its: oppositeiface, said leather strip overlying the widepfaceof said textile strip and being cemented. thereto and having oppositely beveled edge portions. overlying said bevelededges of said. textilestrip: and cemented thereto, the beveled surfaces. of said textile. and. leather strips facing each other and being; of the. same width. so that the leather strip at its. extreme edges terminates. substantially at the; junction. of: the. .beveled edgesv of the. textile stri withi the. narrow face of the textile strip, the 1 beveled surfaces. of the. leather strip, joining and extending from that face: of: said strip which is;cement e,d.1 to the face. of: the textile. strip at and along lines coincixiirlg;-with; those defining he; treme width of, 'thetextile, strip, the leather r pat the exposed edg s.- of the stripping be: ing continuously rounded; from. the: extreme edges of said strip to its face opposite. said texi e. s p.
7. Stripping comprising... a leather strip and a reinf rcin texti e .s ip-,.- said tex i e. trip having opeos te rherded; edges causiugorefaceof that 6 strip to "be narrower than its opposite face, said flather' strip overlying the wider face of said textile strip and being cemented thereto and having oppositely beveled edge portions overly.-
ing said beveled edges of said textile strip and cemented thereto, the beveled surfaces of said textile and leather strips facing each other and being of the same width so that the leather strip at its extreme edges terminates substantially at the junction of the beveled edges of the textile strip with the narrow face of the textile strip, the beveled surfaces of the leather strip joining and extending from that face of said strip which is cemented to the face of the textile strip at and along lines coinciding with those defining the extreme width of the textile strip, the leather strip at the exposed edges of the stripping being continuousl rounded from the extreme edges of said strip to its face opposite said textile strip, the exposed surface of said leather strip throughout its width being constituted by the grain side of the leather.
- 8, The. method of producing stripping. comprising a leather strip reinforced with a textile strip which comprises beveling opposite edges of the leather strip from one of its faces and coating said face and the beveled surfaces with ccment, applying to the portion of said face of the leather strip between said beveled surf-aces a textile strip of width substantially equal to the width of said portion and folding the beveled edge portions of said leather strip toward said textile strip to position said beveled surfaces of the leather strip in opposed-closely adj-aoentrelation to the edges ofthe textile strip with the outer edges of said beveled surface's'extending beyond and slightly: overlying the face of the textile strip. opposite the face thereof to-which the leather stripis applied, and, while the cement is still tacky and said beveledsurfaces are so positioned, subjecting the two-strips so applied to. each other to. a pressing operation for forcing the folded beveled edge portions ofthe leather striptoward the. textile strip for causing them to deform the textile strip to produce thereon beveled. edges to which the beveled surfaces of" the leather strip adhere.
'.9.'.The method of producing stripping comprising a leather strip reinforced with a textile strip. which comprises. beveling opposite edges of .the leather strip. from one of its faces and-coat in said face. and: the beveled surfaces with ccment, applying to: the-portion of said face of the leatherstripibetween said beveled surfaces a textile. strip of width substantially equal to the width of" said portion and folding the beveled edgeportionsl of said leather strip toward said textile. strip. to. position: said beveled surfaces-of thegleather stripinopposed" closelyadjacentfrelm tion to .the edges of'ithe textile str-ip'withthe outer edges of said beveled surfaces extending beyond; and slightly overlying theface 'of the textile strip-opposite: the face thereof towhich theyleather, strip is applied, and, while the ole-'- mentis still; tacky and said beveled surfaces are so positioned, subjecting thetwo strips so applied to each other to a pressing operation-for forcing the folded" beveled: edge portions of the leather strip toward: the textile strip: for-caus ing: them tov deform the-textile stri'p' to produce thereon beveled edges. to. which the beveled surfaces of the. leatherstrip adhere with the-*outer surface of the leather strip oppositerits-"beveld surfaces. positionedatzits edges in -the" planebf the-exposed faceaof'thetextilestrip; 7
10. The method of producing stripping comprising a leather strip reinforced with a textile strip which comprises beveling opposite edges of the leather strip from one of its faces and coating said face and the beveled surfaces with cement, applying to the portion of said face of the leather strip between said beveled surfaces a textile strip of width substantially equal to the width of said portion and folding the beveled edge portions of said leather strip toward said textile strip to position said beveled surfaces of the leather strip in opposed closely adjacent relation to the edges of the textile strip with the outer edges of said beveled surfaces extending beyond and slightly overlying the face of the textile strip opposite the face thereof to which the leather strip is applied, and, while the cament is still tacky and said beveled surfaces are so positioned, subjecting the two strips so applied to each other to a pressing and forming operation for forcingthe folded beveled edge portions of the leather strip toward the textile strip for causing them to deform the textile strip to produce thereon beveled edges to which the beveled surfaces of the leather strip adhere with the outer surface of the leather strip opposite its beveled surfaces positioned at its edges in the plane of the exposed face of the textile strip and with said outer surface opposite said beveled surfaces continuously rounded. 11. The method of producing stripping comprising a leather strip reinforced with a textile strip which comprises beveling opposite edges of the leather strip from one of its faces and coating said face and the beveled siufaces with cement; impregnating with cement a textile strip the width of which is that of said face of said leather strip between said beveled surfaces and the thickness of which is less than the width of said beveled surfaces; and, while the cement coating on said leather strip and the cement with which said textile strip is impregnated are tacky, applying said textile strip to the portion of said face of the leather strip between said beveled surfaces and folding the beveled edge portions ,1 of said leather strip toward said textile strip to position said beveled surfaces of the leather strip in opposed closely adjacent relation to the edges of the textile strip with the outer edges of said beveled surfaces extending beyond and slightly overlying the face of the textile strip opposite the face thereof to which the leather strip is applied, and, while the cement is still tacky and said beveled surfaces are so positioned, subjecting the two strips so applied to each other to a pressing operation for forcing the folded beveled edge portions of the leather strip toward the textile strip for causin them to deform the textile strip to produce thereon beveled edges to which the beveled surfaces of the leather strip adhere.
v 12. The method of producing stripping comprising a leather strip reinforced with a textile strip which comprises beveling opposite edges of the leather strip from one of its faces and coating said face and the beveled surfaces with cement; impregnating with cement a textile strip the width of which is that of said face of said leather strip between said beveled surfaces and the thickness of which is less than the width of said beveled surfaces; and, while the cement coating on said leather strip and the cement with which said textile strip is impregnated are tacky, applying said textile strip to the portion of said face of the leather strip between'said beveled surfaces and folding the beveled edge portions of said leather strip toward said textile strip to position said beveled surfaces of the leather strip in opposed closely adjacent relation to the edges of the textile strip with the outer edges of said beveled surfaces extending beyond and slightly overlying the face of the textile strip opposite the face thereof to which the leather strip is applied, and, while the cement is still tacky and said beveled surfaces are so positioned, subjecting the two strips so applied to each other to a pressing operation for forcing the folded beveled edge portions of the leather strip toward the textile strip for causing them to deform the textile strip to produce thereon beveled edges to which the beveled surfaces of the leather strip adhere with the outer surface of the leather strip opposite its beveled surfaces positioned at its edges in the plane of the exposed face of the textile strip.
13. The method of producing stripping comprising a leather strip reinforced with a textile strip which comprises beveling opposite edges of the leather strip from one of its faces and coating said face and the beveled surfaces with cement; impregnating with cement a textile strip the width of which is that of said face of said leather strip between said beveled surfaces and the thickness of which is less than the width of said beveled surfaces; and, while the cement coating on said leather strip and the cement with which said textile strip is impregnated are tacky, applying said textile strip to the portion of said face of the leather strip between said beveled surfaces and folding the beveled edge portions of said leather strip toward said textile strip to position said beveled surfaces of the leather strip in opposed closely adjacent relation to the edges of the textile strip with the outer edges of said beveled surfaces extending beyond and slightly overlying the face of the textile strip opposite the face thereof to which the leather strip is applied, and, while the cement is still tacky and said beveled surfaces are so positioned, subjecting the two strips so applied to each other to a pressing and forming operation for forcing the folded beveled edge portions of the leather strip toward the textile strip for causing them to deform'the textile strip to produce thereon beveled edges to which the beveled surfaces of the leather strip adhere with the outer surface of the leather strip opposite its beveled surfaces positioned at its edges in the plane of the exposed face of the textile strip and with said outer surface opposite said beveled surfaces continuously rounded.
14. The method of producing stripping comprising a leather strip reinforced with a textile strip which comprises be'veling opposite edges of the leather strip from one of its faces and coating said face and the beveled surfaces with cement; impregnating with cement a textile strip the width. of which is that of said face of said leather strip between said beveled surfaces and the thickness of which is less than the width of said beveled surfaces; and, while the cement coating on said leather strip and the cement with which said textile strip is impregnated are tacky, applying said textile strip to the portion of said face of the leather strip beween said beveled surfaces and folding the beveled edge portions of said leather strip toward said textile strip to position said beveled surfaces of the leather strip in opposed closely a acent relation to the edges of the textile strip with the outer edges of said beveled surfaces extending beyond and slightly overlying the face of the textile strip opposite the face thereof to which 9 the leather strip is applied, and, while the cement is still tacky and said beveled surfaces are so positioned, subjecting the two strips so applied to each other to a pressing and forming operation for forcing the folded beveled edge portions of the leather strip toward the textile strip for causing them to deform the textile strip to produce thereon beveled edges to which the beveled surfaces of the leather strip adhere with the outer surface of the leather strip opposite its beveled surfaces positioned at its edges in the plane of the exposed face of the textile strip and with said outer surface opposite said beveled surfaces continuously i0 rounded, the two strips between said rounded surfaces being fiat.
EDWARD B. LUITWIELER.
References Cited in the file of this patent UNITED STATES PATENTS Number Name Date 215,706 Wood May 20, 1879 1,674,835 Mix et a1 June 26, 1928 10 2,001,693 Rockwood 1- May 14, 1935 FOREIGN PATENTS Number Country Date 832,534 France July 4, 1938
Claims (1)
14. THE METHOD OF PRODUCING STRIPPING COMPRISING A LEATHER STRIP REINFORCED WITH A TEXTILE STRIP WHICH COMPRISES BEVELING OPPOSITE EDGES OF THE LEATHER STRIP FROM ONE OF ITS FACES AND COATING SAID FACE AND THE BEVELED SURFACES WITH CEMENT; IMPREGNATING WITH CEMENT A TEXTILE STRIP THE WIDTH OF WHICH IS THAT OF SAID FACE OF SAID LEATHER STRIP BETWEEN SAID BEVELED SURFACES AND THE THICKNESS OF WHICH IS LESS THAN THE WIDTH OF SAID BEVELED SURFACES; AND, WHILE THE CEMENT COATING ON SAID LEATHER STRIP AND THE CEMENT WITH WHICH SAID TEXTILE STRIP IS IMPREGNATED ARE TACKY, APPLYING SAID TEXTILE STRIP TO THE PORTION OF SAID FACE OF THE LEATHER STRIP BEWEEN SAID BEVELED SURFACES AND FOLDING THE BEVELED EDGE PORTIONS OF SAID LEATHER STRIP TOWARD SAID TEXTILE STRIP TO POSITION SAID BEVELED SURFACES OF THE LEATHER STRIP IN OPPOSED CLOSELY ADJACENT RELATION TO THE EDGES OF THE TEXTILE STRIP WITH THE OUTER EDGES OF SAID BEVELED SURFACES EXTENDING BEYOND AND SLIGHTLY OVERLYING THE FACE OF THE TEXTILE STRIP OPPOSITE THE FACE THEREOF TO WHICH THE LEATHER STRIP IS APPLIED, AND WHILE THE CEMENT IS STILL TACKY AND SAID BEVELED SURFACES ARE SO POSITIONED, SUBJECTING THE TWO STRIPS SO APPLIED TO EACH OTHER TO A PRESSING AND FORMING OPERATION FOR FORCING THE FOLDED BEVELED EDGE PORTIONS OF THE LEATHER STRIP TOWARD THE TEXTILE STRIP FOR CAUSING THEM TO DEFORM THE TEXTILE STRIP TO PRODUCE THEREON BEVELED EDGES TO WHICH THE BEVELED SURFACE OF THE LEATHER STRIP ADHERE WITH THE OUTER SURFACE OF THE LEATHER STRIP OPPOSITE ITS BEVELED SURFACES POSITIONED AT ITS EDGES IN THE PLANE OF THE EXPOSED FACE OF THE TEXTILE STRIP AND WITH SAID OUTER SURFACE OPPOSITE SAID BEVELED SURFACES CONTINUOUSLY ROUNDED, THE TWO STRIPS BETWEEN SAID ROUNDED SURFACES BEING FLAT.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US238958A US2657161A (en) | 1951-07-27 | 1951-07-27 | Reinforced leather stripping and method of making the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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US238958A US2657161A (en) | 1951-07-27 | 1951-07-27 | Reinforced leather stripping and method of making the same |
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US2657161A true US2657161A (en) | 1953-10-27 |
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US238958A Expired - Lifetime US2657161A (en) | 1951-07-27 | 1951-07-27 | Reinforced leather stripping and method of making the same |
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Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2912701A (en) * | 1955-10-26 | 1959-11-17 | Barbour Welting Co | Apparel belt loop material |
US2932340A (en) * | 1957-05-07 | 1960-04-12 | Hope Rubber Co Inc | Endless laminated belt and method of making the same |
US2941914A (en) * | 1957-05-28 | 1960-06-21 | Emil R Ouimet | Composite strap |
US2942330A (en) * | 1952-11-26 | 1960-06-28 | Goodrich Co B F | Method of making an electrically heated protective covering for an airfoil |
US3007826A (en) * | 1957-03-02 | 1961-11-07 | Brooksbank Wallace Ronald | Straps and belting |
US3038167A (en) * | 1959-11-25 | 1962-06-12 | Stephen Rajki Inc | Edging for multilayered fabric and method of making the same |
US3101602A (en) * | 1960-04-02 | 1963-08-27 | Tosi Roberto | Process for forming the folded-back border of pieces worked of a hide or skin and the like |
US3115227A (en) * | 1959-12-18 | 1963-12-24 | Shanok Victor | Luggage handle assembly |
DE1160332B (en) * | 1961-06-07 | 1963-12-27 | Bader K G Geb | Shoe with upper part in wickerwork design |
US3121957A (en) * | 1959-07-10 | 1964-02-25 | Stanley Works | Coilable metal rule |
US3153245A (en) * | 1961-07-18 | 1964-10-20 | Maid Rite Novelty Corp | Embossed shoulder straps |
US3378181A (en) * | 1966-10-13 | 1968-04-16 | Hans Hirsch & Sohne Leder Und | Wristwatch strap of leather or like materials |
US4293605A (en) * | 1979-07-12 | 1981-10-06 | Alf Persson | Tie for wood piles |
EP0149442A2 (en) * | 1984-01-11 | 1985-07-24 | Hermann Hirsch Leder- und Kunststoffwarenfabrik | Strap |
AT398153B (en) * | 1990-02-26 | 1994-10-25 | Zierer Hermann Dkfm | METHOD FOR PRODUCING A LEATHER BELT AND DEVICE FOR IMPLEMENTING THE METHOD |
US9848690B2 (en) | 2014-09-02 | 2017-12-26 | Apple Inc. | High strength retention loops for wearable bands |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US215706A (en) * | 1879-05-20 | Improvement in seam-covering stays for boots and shoes | ||
US1674835A (en) * | 1926-01-29 | 1928-06-26 | Hickok Mfg Co Inc | Belt for personal wear and method of making the same |
US2001693A (en) * | 1932-12-17 | 1935-05-14 | Haley Cate Rockwood Company | Process of manufacturing piping, welting or the like |
FR832534A (en) * | 1937-05-14 | 1938-09-28 | Compound leather material, elastically stretchable in one direction and applicable to the manufacture of shoes |
-
1951
- 1951-07-27 US US238958A patent/US2657161A/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US215706A (en) * | 1879-05-20 | Improvement in seam-covering stays for boots and shoes | ||
US1674835A (en) * | 1926-01-29 | 1928-06-26 | Hickok Mfg Co Inc | Belt for personal wear and method of making the same |
US2001693A (en) * | 1932-12-17 | 1935-05-14 | Haley Cate Rockwood Company | Process of manufacturing piping, welting or the like |
FR832534A (en) * | 1937-05-14 | 1938-09-28 | Compound leather material, elastically stretchable in one direction and applicable to the manufacture of shoes |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2942330A (en) * | 1952-11-26 | 1960-06-28 | Goodrich Co B F | Method of making an electrically heated protective covering for an airfoil |
US2912701A (en) * | 1955-10-26 | 1959-11-17 | Barbour Welting Co | Apparel belt loop material |
US3007826A (en) * | 1957-03-02 | 1961-11-07 | Brooksbank Wallace Ronald | Straps and belting |
US2932340A (en) * | 1957-05-07 | 1960-04-12 | Hope Rubber Co Inc | Endless laminated belt and method of making the same |
US2941914A (en) * | 1957-05-28 | 1960-06-21 | Emil R Ouimet | Composite strap |
US3121957A (en) * | 1959-07-10 | 1964-02-25 | Stanley Works | Coilable metal rule |
US3038167A (en) * | 1959-11-25 | 1962-06-12 | Stephen Rajki Inc | Edging for multilayered fabric and method of making the same |
US3115227A (en) * | 1959-12-18 | 1963-12-24 | Shanok Victor | Luggage handle assembly |
US3101602A (en) * | 1960-04-02 | 1963-08-27 | Tosi Roberto | Process for forming the folded-back border of pieces worked of a hide or skin and the like |
DE1160332B (en) * | 1961-06-07 | 1963-12-27 | Bader K G Geb | Shoe with upper part in wickerwork design |
US3153245A (en) * | 1961-07-18 | 1964-10-20 | Maid Rite Novelty Corp | Embossed shoulder straps |
US3378181A (en) * | 1966-10-13 | 1968-04-16 | Hans Hirsch & Sohne Leder Und | Wristwatch strap of leather or like materials |
US4293605A (en) * | 1979-07-12 | 1981-10-06 | Alf Persson | Tie for wood piles |
EP0149442A2 (en) * | 1984-01-11 | 1985-07-24 | Hermann Hirsch Leder- und Kunststoffwarenfabrik | Strap |
EP0149442A3 (en) * | 1984-01-11 | 1987-12-16 | Hermann Hirsch Leder- Und Kunststoffwarenfabrik | Strap |
AT398153B (en) * | 1990-02-26 | 1994-10-25 | Zierer Hermann Dkfm | METHOD FOR PRODUCING A LEATHER BELT AND DEVICE FOR IMPLEMENTING THE METHOD |
US9848690B2 (en) | 2014-09-02 | 2017-12-26 | Apple Inc. | High strength retention loops for wearable bands |
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