CA972935A - Method and apparatus for producing gaps in slide fastener chains - Google Patents

Method and apparatus for producing gaps in slide fastener chains

Info

Publication number
CA972935A
CA972935A CA149,208A CA149208A CA972935A CA 972935 A CA972935 A CA 972935A CA 149208 A CA149208 A CA 149208A CA 972935 A CA972935 A CA 972935A
Authority
CA
Canada
Prior art keywords
slide fastener
fastener chains
producing gaps
gaps
producing
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
CA149,208A
Other versions
CA149208S (en
Inventor
Morris Perlman
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.)
CARBIDE FORM GRINDING
Original Assignee
CARBIDE FORM GRINDING
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 CARBIDE FORM GRINDING filed Critical CARBIDE FORM GRINDING
Application granted granted Critical
Publication of CA972935A publication Critical patent/CA972935A/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
    • Y10T29/53309—Disassembly means
CA149,208A 1972-01-27 1972-08-11 Method and apparatus for producing gaps in slide fastener chains Expired CA972935A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22118772A 1972-01-27 1972-01-27

Publications (1)

Publication Number Publication Date
CA972935A true CA972935A (en) 1975-08-19

Family

ID=22826732

Family Applications (1)

Application Number Title Priority Date Filing Date
CA149,208A Expired CA972935A (en) 1972-01-27 1972-08-11 Method and apparatus for producing gaps in slide fastener chains

Country Status (8)

Country Link
US (1) US3763546A (en)
CA (1) CA972935A (en)
DE (1) DE2248966A1 (en)
DK (1) DK135876B (en)
FR (1) FR2173908B1 (en)
GB (1) GB1389701A (en)
IT (1) IT970071B (en)
SU (1) SU520889A3 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4019240A (en) * 1975-05-28 1977-04-26 Textron, Inc. Process for gapping slide fastener chain
IT1111026B (en) * 1979-02-27 1986-01-13 Brev Motta Sas METHOD AND DEVICE FOR OBTAINING THE SPACING OF CONTINUOUSLY MADE ZIP CLAMPS AND HAVING CONNECTION ELEMENTS CONSISTING OF A SINGLE LINE IN THE SHAPE OF A MEANDER OR A SPIRAL
US4324034A (en) * 1979-12-27 1982-04-13 Talon, Inc. Method and apparatus for gapping and reinforcing slide fastener stringers
JPS5946164B2 (en) * 1980-05-01 1984-11-10 ワイケイケイ株式会社 Space forming device for slide fastener chain
US4324033A (en) * 1980-08-04 1982-04-13 Talon, Inc. Gapping slide fastener elements on members woven in tape edges
DE3471435D1 (en) * 1983-06-28 1988-06-30 Yoshida Kogyo Kk Formation of element-free spaces in slide fastener chains
JPS6140912U (en) * 1984-08-15 1986-03-15 ワイケイケイ株式会社 Finishing equipment for fastener chains with reinforcing bands
DE3528774A1 (en) * 1985-08-10 1987-02-19 Opti Patent Forschung Fab Device for producing a gap which is free of interlocking members in a continuous slide fastener
US4663817A (en) * 1986-04-04 1987-05-12 Talon, Inc. Method and apparatus for gapping slide fastener chain
JP2000060607A (en) 1998-08-25 2000-02-29 Ykk Corp Fastener chain finishing device
CN104754981B (en) * 2012-11-01 2017-06-06 Ykk株式会社 The spatial portion forming method and device of strip fastener stringer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2987809A (en) * 1957-07-15 1961-06-13 Cue Fastener Inc Method of gapping stringer for slide fasteners
US3225430A (en) * 1964-07-29 1965-12-28 Scovill Manufacturing Co Gap production in slide fastener chain
US3470373A (en) * 1966-10-18 1969-09-30 Litton Systems Inc Method for analysis and identification of biologic entities by phosphorescence
US3611538A (en) * 1968-02-24 1971-10-12 Yoshida Kogyo Kk Apparatus for continuously producing a slide fastener chain

Also Published As

Publication number Publication date
SU520889A3 (en) 1976-07-05
US3763546A (en) 1973-10-09
DK135876B (en) 1977-07-11
FR2173908A1 (en) 1973-10-12
DK135876C (en) 1978-01-30
DE2248966A1 (en) 1973-08-09
FR2173908B1 (en) 1976-01-30
IT970071B (en) 1974-04-10
GB1389701A (en) 1975-04-09

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