CA917892A - Method and apparatus for gapping slide fastener chain - Google Patents

Method and apparatus for gapping slide fastener chain

Info

Publication number
CA917892A
CA917892A CA057114A CA57114A CA917892A CA 917892 A CA917892 A CA 917892A CA 057114 A CA057114 A CA 057114A CA 57114 A CA57114 A CA 57114A CA 917892 A CA917892 A CA 917892A
Authority
CA
Canada
Prior art keywords
slide fastener
fastener chain
gapping
gapping slide
chain
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
CA057114A
Inventor
F. Van Amburg William
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 Canada Ltd
Original Assignee
Textron Canada Ltd
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 Canada Ltd filed Critical Textron Canada Ltd
Application granted granted Critical
Publication of CA917892A publication Critical patent/CA917892A/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
    • 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
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y10T29/5101—Slide fastener or slide fastener element
    • 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
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53291—Slide fastener
CA057114A 1968-07-19 1969-07-16 Method and apparatus for gapping slide fastener chain Expired CA917892A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74811468A 1968-07-19 1968-07-19

Publications (1)

Publication Number Publication Date
CA917892A true CA917892A (en) 1973-01-02

Family

ID=25008083

Family Applications (1)

Application Number Title Priority Date Filing Date
CA057114A Expired CA917892A (en) 1968-07-19 1969-07-16 Method and apparatus for gapping slide fastener chain

Country Status (5)

Country Link
US (1) US3541666A (en)
CA (1) CA917892A (en)
DE (1) DE1935359B2 (en)
FR (1) FR2014656A1 (en)
GB (1) GB1279004A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3631581A (en) * 1970-04-30 1972-01-04 Textron Inc Methods and apparatus for cleaning gapped slide fastener chain
US3787952A (en) * 1972-06-26 1974-01-29 Textron Inc Gapped and cleaned seam-type slide fastener chains and method and apparatus for making the same
US4206669A (en) * 1978-11-15 1980-06-10 Scovill Manufacturing Company Apparatus for gapping zipper chain
DE3471435D1 (en) * 1983-06-28 1988-06-30 Yoshida Kogyo Kk Formation of element-free spaces in slide fastener chains
JPH0749002B2 (en) * 1989-02-27 1995-05-31 ワイケイケイ株式会社 Method and apparatus for manufacturing slide fastener for pattern-added dentition

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3391441A (en) * 1965-10-22 1968-07-09 Talon Inc Method and apparatus for gapping slide fastener chain
US3456328A (en) * 1967-02-28 1969-07-22 Textron Inc Method and apparatus for gapping slide fastener chain

Also Published As

Publication number Publication date
DE1935359A1 (en) 1970-09-03
US3541666A (en) 1970-11-24
FR2014656A1 (en) 1970-04-17
DE1935359B2 (en) 1973-02-15
GB1279004A (en) 1972-06-21

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