GB1261745A - Improvements in or relating to the manufacture of sliding-clasp fasteners - Google Patents

Improvements in or relating to the manufacture of sliding-clasp fasteners

Info

Publication number
GB1261745A
GB1261745A GB2163869A GB2163869A GB1261745A GB 1261745 A GB1261745 A GB 1261745A GB 2163869 A GB2163869 A GB 2163869A GB 2163869 A GB2163869 A GB 2163869A GB 1261745 A GB1261745 A GB 1261745A
Authority
GB
United Kingdom
Prior art keywords
pins
fed
rollers
flattened
filaments
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
Application number
GB2163869A
Inventor
Bernd Porepp
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB1261745A publication Critical patent/GB1261745A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D5/00—Producing elements of slide fasteners; Combined making and attaching of elements of slide fasteners
    • B29D5/04—Producing elements of slide fasteners; Combined making and attaching of elements of slide fasteners the interlocking members being formed by continuous meander of filamentary material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Slide Fasteners (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

1,261,745. Shaping sliding clasp fasteners. B. POREPP. 28 April, 1969 [27 April, 1968], No. 21638/69. Heading B5A. Two rows of sliding clasp fastener links are produced simultaneously by apparatus comprising a roller 1 with two rows of pins 2, 3 relatively staggered, between adjacent pins of which two filaments 10, 11 are fed by pairs of rollers 4, 5 and 6, 7 respectively. Projections 8, 9 on the rollers 5 and 7 are arranged to flatten the filaments at positions spaced by the length of a link such that when a filament is fed between a pair of pins to meet an abutment pin, the filament will bend at the flattened part. When a link has been formed the roller 1 is moved a distance equal to the pitch of adjacent pins in a row so that each filament is shaped around a pin and is ready to be fed between an adjacent pair of pins. The so formed loops are flattened by a stamper 16 and fed into a heated guide channel for stabilizing the link shape before being removed from the roller. Additional projections 17, 18 are provided on the rollers 5, 7 which engage recesses 17a, 18a in the opposed rollers 4, 6 to form shaped areas in the filaments which, when the loops are flattened create engagement or meshing surfaces for the flattened areas of the other row of links.
GB2163869A 1968-04-27 1969-04-28 Improvements in or relating to the manufacture of sliding-clasp fasteners Expired GB1261745A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681760288 DE1760288C3 (en) 1968-04-27 1968-04-27 Method for producing a row of slide fastener links or two rows of slide fastener links coupled to one another from plastic monofilament and apparatus for carrying out this method

Publications (1)

Publication Number Publication Date
GB1261745A true GB1261745A (en) 1972-01-26

Family

ID=5696027

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2163869A Expired GB1261745A (en) 1968-04-27 1969-04-28 Improvements in or relating to the manufacture of sliding-clasp fasteners

Country Status (12)

Country Link
JP (1) JPS508368B1 (en)
AT (1) AT315106B (en)
BE (1) BE732194A (en)
CH (1) CH486973A (en)
DE (1) DE1760288C3 (en)
DK (1) DK123684B (en)
ES (1) ES366521A1 (en)
FR (1) FR2007145A1 (en)
GB (1) GB1261745A (en)
NL (1) NL161707C (en)
NO (1) NO122998B (en)
SE (1) SE339099B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105324052A (en) * 2014-03-17 2016-02-10 Ykk株式会社 Stamping apparatus for wire rod used for molding fastener elements
CN107416414A (en) * 2017-07-28 2017-12-01 河南中烟工业有限责任公司 A kind of row chain section dress pin equipment

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107125856B (en) * 2016-02-26 2020-09-01 Ykk株式会社 Helical fastener element punching device and method for manufacturing coupling head

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105324052A (en) * 2014-03-17 2016-02-10 Ykk株式会社 Stamping apparatus for wire rod used for molding fastener elements
TWI609647B (en) * 2014-03-17 2018-01-01 Ykk股份有限公司 Stamping device of line material for fastener element formation
CN105324052B (en) * 2014-03-17 2018-07-20 Ykk株式会社 The press molding equipment of slide fastener coupling element forming wire rod
CN107416414A (en) * 2017-07-28 2017-12-01 河南中烟工业有限责任公司 A kind of row chain section dress pin equipment

Also Published As

Publication number Publication date
DE1760288A1 (en) 1971-03-18
DE1760288B2 (en) 1974-11-21
JPS508368B1 (en) 1975-04-03
CH486973A (en) 1970-03-15
NL161707B (en) 1979-10-15
DK123684B (en) 1972-07-24
NO122998B (en) 1971-09-13
BE732194A (en) 1969-10-01
DE1760288C3 (en) 1981-06-11
AT315106B (en) 1974-05-10
FR2007145A1 (en) 1970-01-02
ES366521A1 (en) 1971-03-16
NL6906433A (en) 1969-10-29
SE339099B (en) 1971-09-27
NL161707C (en) 1980-03-17

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