GB1299307A - Gapped and cleaned seam type slide fastener chains and method and apparatus for making the same - Google Patents

Gapped and cleaned seam type slide fastener chains and method and apparatus for making the same

Info

Publication number
GB1299307A
GB1299307A GB1183771A GB1183771A GB1299307A GB 1299307 A GB1299307 A GB 1299307A GB 1183771 A GB1183771 A GB 1183771A GB 1183771 A GB1183771 A GB 1183771A GB 1299307 A GB1299307 A GB 1299307A
Authority
GB
United Kingdom
Prior art keywords
gapped
cleaned
making
same
slide fastener
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
GB1183771A
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.)
Textron Inc
Original Assignee
Textron Inc
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 Textron Inc filed Critical Textron Inc
Publication of GB1299307A publication Critical patent/GB1299307A/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
    • A44B19/58—Removing interlocking members to produce gaps

Landscapes

  • Slide Fasteners (AREA)

Abstract

1299307 Strip fastener TEXTRON INC 28 April 1971 [30 April 1970] 11837/71 Heading E2S A seam-type fastener chain 20 comprises a plurality of meandering type elements 24, 124 sewn continuously to the stringer tapes 30, 130. Cleaned portions are produced in the chain by feeding gapped portions, where the interlocking elements 28 are severed from the heel members 22, sequentially under vibrating heads (70, 72, 78, 80) Fig. 1 (not shown) which reciprocate transversely to the chain, and remove the severed heel members by frictional engagement, the gapped portions being supported on guides 44, 46.
GB1183771A 1970-04-30 1971-04-28 Gapped and cleaned seam type slide fastener chains and method and apparatus for making the same Expired GB1299307A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3341970A 1970-04-30 1970-04-30

Publications (1)

Publication Number Publication Date
GB1299307A true GB1299307A (en) 1972-12-13

Family

ID=21870299

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1183771A Expired GB1299307A (en) 1970-04-30 1971-04-28 Gapped and cleaned seam type slide fastener chains and method and apparatus for making the same

Country Status (11)

Country Link
AR (1) AR199761A1 (en)
BE (1) BE766418A (en)
BR (1) BR7102618D0 (en)
CA (1) CA941144A (en)
CH (2) CH538823A (en)
DE (1) DE2120942A1 (en)
ES (1) ES390997A1 (en)
FR (1) FR2086493B1 (en)
GB (1) GB1299307A (en)
NL (1) NL7105783A (en)
SE (1) SE388117B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110815306B (en) * 2019-11-14 2021-04-02 浙江鑫业拉链有限公司 Tooth washing equipment for zipper chain blank
CN110815307B (en) * 2019-11-14 2021-04-16 杭州余杭三泰拉链有限公司 Waste zipper removing equipment

Also Published As

Publication number Publication date
ES390997A1 (en) 1973-06-16
CH541300A (en) 1973-10-31
AR199761A1 (en) 1974-09-30
SE388117B (en) 1976-09-27
DE2120942A1 (en) 1972-06-29
FR2086493A1 (en) 1971-12-31
CH538823A (en) 1973-07-15
NL7105783A (en) 1971-11-02
FR2086493B1 (en) 1976-04-16
CA941144A (en) 1974-02-05
BR7102618D0 (en) 1973-04-19
BE766418A (en) 1971-09-16

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees