GB997612A - Improvements in the manufacture of sliding clasp fasteners - Google Patents

Improvements in the manufacture of sliding clasp fasteners

Info

Publication number
GB997612A
GB997612A GB3538363A GB3538363A GB997612A GB 997612 A GB997612 A GB 997612A GB 3538363 A GB3538363 A GB 3538363A GB 3538363 A GB3538363 A GB 3538363A GB 997612 A GB997612 A GB 997612A
Authority
GB
United Kingdom
Prior art keywords
helices
sliding clasp
clasp fasteners
manufacture
temperature
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
GB3538363A
Inventor
Wilhelm Haussmann
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
Priority to NL298231D priority Critical patent/NL298231A/xx
Priority to BE637417D priority patent/BE637417A/xx
Priority to DE1962S0079737 priority patent/DE1213656C2/en
Application filed by Individual filed Critical Individual
Priority to GB3538363A priority patent/GB997612A/en
Priority to FR947863A priority patent/FR1369682A/en
Priority to US311978A priority patent/US3354853A/en
Publication of GB997612A publication Critical patent/GB997612A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B18/00—Fasteners of the touch-and-close type; Making such fasteners
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/24—Details
    • A44B19/40—Connection of separate, or one-piece, interlocking members to stringer tapes; Reinforcing such connections, e.g. by stitching
    • A44B19/406—Connection of one-piece interlocking members
    • 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
    • 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
    • B29D5/06—Producing elements of slide fasteners; Combined making and attaching of elements of slide fasteners the interlocking members being formed by continuous helix

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Slide Fasteners (AREA)

Abstract

997,612. Sliding clasp fasteners. H.-U. SOHR. Sept. 6, 1963, No. 35383/63. Heading E2S. A process for the manufacture of sliding clasp fasteners having interlocking wire helices comprises heating wires of thermoplastic material while shaped into helices provided with locking projections to a temperature ensuring their dimensional stability, sewing the helices to stringer tape and then finally heat setting the helices by heating them to a setting temperature which is near the melting temperature of the thermoplastic material comprising the wires. The setting temperature increases the crosssection of the wire and reduces the length so that the sewing threads are tightly engaged, the clearances between the locking projections are also reduced. The heating to setting temperature may be carried out in moist heat, e.g. in a glycerine bath.
GB3538363A 1962-06-01 1963-09-06 Improvements in the manufacture of sliding clasp fasteners Expired GB997612A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL298231D NL298231A (en) 1963-09-06
BE637417D BE637417A (en) 1963-09-06
DE1962S0079737 DE1213656C2 (en) 1962-06-01 1962-06-01 Method for producing a zipper
GB3538363A GB997612A (en) 1963-09-06 1963-09-06 Improvements in the manufacture of sliding clasp fasteners
FR947863A FR1369682A (en) 1963-09-06 1963-09-18 Method for performing slide closures
US311978A US3354853A (en) 1963-09-06 1963-09-27 Process of manufacturing sliding clasp fasteners

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3538363A GB997612A (en) 1963-09-06 1963-09-06 Improvements in the manufacture of sliding clasp fasteners

Publications (1)

Publication Number Publication Date
GB997612A true GB997612A (en) 1965-07-07

Family

ID=10377132

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3538363A Expired GB997612A (en) 1962-06-01 1963-09-06 Improvements in the manufacture of sliding clasp fasteners

Country Status (3)

Country Link
BE (1) BE637417A (en)
GB (1) GB997612A (en)
NL (1) NL298231A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2357804A (en) * 1999-12-27 2001-07-04 Ykk Corp Linear slide fastener and manufacturing method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2357804A (en) * 1999-12-27 2001-07-04 Ykk Corp Linear slide fastener and manufacturing method thereof
US6516499B2 (en) 1999-12-27 2003-02-11 Ykk Corporation Linear slide fastener and manufacturing method thereof
GB2357804B (en) * 1999-12-27 2003-10-01 Ykk Corp Linear slide fastener and manufacturing method thereof

Also Published As

Publication number Publication date
BE637417A (en)
NL298231A (en)

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