GB1378126A - Apparatus for producing fastener-elementfree gaps in continuous sliding clasp fastener stringers - Google Patents

Apparatus for producing fastener-elementfree gaps in continuous sliding clasp fastener stringers

Info

Publication number
GB1378126A
GB1378126A GB2695873A GB2695873A GB1378126A GB 1378126 A GB1378126 A GB 1378126A GB 2695873 A GB2695873 A GB 2695873A GB 2695873 A GB2695873 A GB 2695873A GB 1378126 A GB1378126 A GB 1378126A
Authority
GB
United Kingdom
Prior art keywords
fastener
punch
stringers
severed
recess
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
GB2695873A
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.)
YKK Corp
Original Assignee
Yoshida Kogyo KK
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 Yoshida Kogyo KK filed Critical Yoshida Kogyo KK
Publication of GB1378126A publication Critical patent/GB1378126A/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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S83/00—Cutting
    • Y10S83/921—Slide fastener cutting
    • 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
    • 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
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8821—With simple rectilinear reciprocating motion only
    • Y10T83/8828—Plural tools with same drive means
    • Y10T83/8831—Plural distinct cutting edges on same support
    • Y10T83/8834—Successively acting
    • 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
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9411—Cutting couple type
    • Y10T83/9423—Punching tool
    • Y10T83/9425—Tool pair
    • 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
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9411—Cutting couple type
    • Y10T83/9423—Punching tool
    • Y10T83/9428—Shear-type male tool
    • Y10T83/9432—Plural spaced successively operative shearing portions

Landscapes

  • Slide Fasteners (AREA)

Abstract

1378126 Gapping fastener stringers YOSHIDA KOGYO KK 6 June 1973 [10 June 1972] 26958/73 Heading E2S Apparatus for producing fastener-element free gaps in sliding clasp fastener stringers T, T, comprises a punch block 12, a cutting punch 14 reciprocable therein and a die block 13 in oppositely spaced relation thereto and having a recess 15 for receiving a group of fastener elements E to be severed and an opening 16 in the recess for receiving the punch 14 during downward movement thereof in which the elements are severed, the cutting punch 14 having an upward stroke limited such that the distance between the extreme operating end of the punch and the bottom of the recess is smaller than the overall thickness of the fastener stringers, but larger than the thickness of the fastener elements E. Such an arrangement ensures that the punch 14 can separate the adjacent edges Ta, Ta of the tapes T, T and cause them to become deflected upwardly apart as the stringers are fed through the punch block. As shown, the gapped stringer lengths are severed by a cutter (18 Fig. 8, not shown). In a modification, Fig. 11 (not shown) an auxiliary cutter (19) is provided to form an indent (Gb) in the region of the gap.
GB2695873A 1972-06-10 1973-06-06 Apparatus for producing fastener-elementfree gaps in continuous sliding clasp fastener stringers Expired GB1378126A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47057938A JPS4916539A (en) 1972-06-10 1972-06-10

Publications (1)

Publication Number Publication Date
GB1378126A true GB1378126A (en) 1974-12-18

Family

ID=13069953

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2695873A Expired GB1378126A (en) 1972-06-10 1973-06-06 Apparatus for producing fastener-elementfree gaps in continuous sliding clasp fastener stringers

Country Status (13)

Country Link
US (1) US3812754A (en)
JP (1) JPS4916539A (en)
BE (1) BE800724A (en)
BR (1) BR7304307D0 (en)
CA (1) CA976474A (en)
DK (1) DK130864B (en)
ES (1) ES415707A1 (en)
FR (1) FR2187251B1 (en)
GB (1) GB1378126A (en)
HK (1) HK33277A (en)
IT (1) IT984671B (en)
NL (1) NL7307949A (en)
SE (1) SE399637B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6112803Y2 (en) * 1977-12-24 1986-04-21
US4228709A (en) * 1979-06-04 1980-10-21 Panduit Corp. Flat cable preparation tool assembly
US4490899A (en) * 1982-06-04 1985-01-01 Hans Horlacher Method of and apparatus for removing coupling members from a slide fastener
EP0129757B1 (en) * 1983-06-28 1988-05-25 Yoshida Kogyo K.K. Formation of element-free spaces in slide fastener chains
JPS60114205A (en) * 1983-11-25 1985-06-20 ワイケイケイ株式会社 Space forming method and apparatus of concealed slide fastener chain
JP2704599B2 (en) * 1993-12-20 1998-01-26 日精樹脂工業株式会社 Multi-layer molding method
CN104902778B (en) * 2013-12-27 2019-11-05 Ykk株式会社 The gap production method and its device of tooth chain

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3128543A (en) * 1962-11-16 1964-04-14 Conmar Prod Corp Production of fastener-element-free gaps in slide fastener chain
US3225430A (en) * 1964-07-29 1965-12-28 Scovill Manufacturing Co Gap production in slide fastener chain

Also Published As

Publication number Publication date
US3812754A (en) 1974-05-28
DE2329437A1 (en) 1973-12-20
FR2187251B1 (en) 1977-05-06
CA976474A (en) 1975-10-21
SE399637B (en) 1978-02-27
DK130864B (en) 1975-04-28
NL7307949A (en) 1973-12-12
DK130864C (en) 1975-09-29
BR7304307D0 (en) 1974-07-25
JPS4916539A (en) 1974-02-14
DE2329437B2 (en) 1976-12-02
FR2187251A1 (en) 1974-01-18
BE800724A (en) 1973-10-01
AU5663073A (en) 1974-12-12
IT984671B (en) 1974-11-20
HK33277A (en) 1977-07-08
ES415707A1 (en) 1976-02-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19930605