US3812571A - Slider holder - Google Patents

Slider holder Download PDF

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Publication number
US3812571A
US3812571A US00362783A US36278373A US3812571A US 3812571 A US3812571 A US 3812571A US 00362783 A US00362783 A US 00362783A US 36278373 A US36278373 A US 36278373A US 3812571 A US3812571 A US 3812571A
Authority
US
United States
Prior art keywords
slider
spring
lever
mounting
loaded
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 - Lifetime
Application number
US00362783A
Other languages
English (en)
Inventor
H Dori
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
Application granted granted Critical
Publication of US3812571A publication Critical patent/US3812571A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • A44B19/62—Assembling sliders in position on stringer tapes
    • A44B19/64—Slider holders for assemblage of slide fasteners
    • 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
    • Y10S269/00—Work holders
    • Y10S269/909—Work holder for specific work
    • 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
    • Y10T29/533—Means to assemble slider onto stringer

Definitions

  • a slider holder for holding sliders for mounting on a fastener chain is provided with a spring-loaded lever [30]
  • Foreign Apphcauon Pnomy Data means engageable with the slider, a spring-loaded May 24, 1972 Japan 47-51913 locking means for normally holding the lever means in locked position and a spring-loaded slider mounting [52] US. Cl. 29/207.5 SL means for releasably mounting sliders thereon Th [51] lift. Cl B23) 19/04 Said three means are Operatively associated h that [58] n of swung/207's 2075 2075 the slider is firmly retained in place during the threading therethrough of a fastener chain and released with utmost ease by disengaging the lever means from the locking means.
  • This invention relates to a slider holder for holding sliders in position while assembling a slide fastener chain therethrough, and has for its object to provide an improved slider holder of this character which can hold the slider in completely locked position against displacement during the assembling therethrough of a slide fastener chain and release the assembled slider with utmost case.
  • FIG. I is a partly sectional elevationof a slider holder embodying the invention.
  • FIG. 2 is a sectional view taken along the line IIII of F IG. 1;
  • FIGS. 3 through 5, inclusive, are partly sectional perspective views utilized to explain the operation of the slider holder.
  • a slider holder which comprises a supporting block or housing 11 having a vertically elongated bore 12 and an enlarged cavity 13 communicating therewith.
  • a slider mounting means 14 is mounted vertically movably in the bore 12 and provided with a slider rest 15 .formed integrally on the top end thereof for mounting a slider S.
  • a flange portion 16 having transversely protruding ledges l7 engageable with first inner transverse surfaces 18 of the supporting block 11, said first surfaces defining with second transverse inner surfaces 19 of the aforesaid enlarged cavity 13.
  • a recess 20 is formed in the bottom end of the flange 16 for accommodating therein one end of a vertically disposed large compression spring 21, the other end of which spring is seated in a corresponding recess 22 formed in the lower portion of the block 11.
  • the large compression spring or first spring 21 is adapted to urge the slider mounting means 14 normally upwardly until the ledges 17 are held in abutting relation to the first inner surfaces 18.
  • the slider mounting means 14 is provided interiorly with a vertical slit 23 extending longitudinally thereof for receiving the pull tab P of the slider S, as shown, and a recess 24 contiguous to the slit 23 for providing an escape for the operating tip end of a lever means hereinafter described.
  • the slider mounting means or support 14 is further provided with a downwardly directed protuberance 25.
  • a slider retaining means or lever 26 pivotally connected by pin 27 to a side wall of the block 11 and having a tapered operating tip of hook 28 adapted to be thrusted into and out of an opening P0 in the pull tab P.
  • the lever 26 is further provided with a concave portion 29 engageable with a corresponding convex portion 30 formed at one end of a locking member 31 extending transversely of and accommodated within the block 11.
  • the other end of the locking member 31 is pivotally connected by pin 32 to the block 11 as better shown in FIG. 1.
  • a third compression spring 34 is provided for urging the locking member 31 normally in a direction such that the convex portion 30 engages with the lever 26, more specifically with the concave portion 29 thereof when the slider S is released as later described.
  • the third compression spring 34 is disposed vertically within the large compression spring 21 with one end seated in the recess 22 and the other end connected to a retaining pin 35 extending from the locking member 31.
  • the slider S is mounted on the slider rest 15 with the pull tab P inserted dependently within the slit 23 as shown in FIG. 4.
  • the slider S is depressed as by finger pressure thereby causing the slider mounting support 14 to move downwardly against the tension of the first spring 21 until the protuberance .25 abuts against and causes the locking member 31 to turn about the pivot pin 32 slightly clockwise against the tension of the thrid spring 34 so that the convex portion 30 of the member 31 disengages from the concave portion 29 of the lever 26.
  • the finger pressure is now released, whereupon the slider S is firmly anchored in place by one category of action in which the slider S is urged downwardly by the lever 26 under the influence of the second springs 33 and by another category of aciton in which the slider S is urged upwardly by the mounting support 14 under the influence of the first spring 21.
  • the slider S is thus held in completely locked position and is ready for the assembling thereof through a slide fastener chain either per se or attached to a garment, whichever the case may be, during which assembly operation the slider can retain its positional stability as desired.
  • the slider S is released expeditiously by pressing the lower end of the lever 26 inwardly towards the body of the holder only with a minimum of effort required to compress the second springs 33, whereupon the lever 26 turns clockwise until the hook 28 disengages from the opening P0 of the slider pull tab P.
  • the slider mounting support 14 is moved swiftly upwardly by the return aciton of the first spring 21,'which has been compressed, whereby the protuberance 25 disengages from the locking member 31 to permit the latter to turn counter-clockwise by the return action of the third spring 34 until the convex portion 30 is brought into locked engagement with the concave portion 29 thereby retaining the lever 26 substantially in upright position with the hook 28 clear or the slit 23.
  • a slider holder for holding sliders while assembling a slide fastener chain therethrough, said slider having a pull tab and an opening therein
  • which slider holder comprises a housing having a vertically elongated bore, a spring-loaded slider mounting means having a vertical slit therein and a slider rest on the top end thereof for mounting a slider thereon, said mounting means vertically movable in said bore, a spring-loaded lever means pivotally connected to said housing and having a tapered tip end movable into and out of said slit to engage and disengage from said opening in said pull tab, and a spring-loaded locking means pivotally supported within said housing and engageable with said slider mounting means for locking and unlocking said lever means.

Landscapes

  • Slide Fasteners (AREA)
  • Buckles (AREA)
US00362783A 1972-05-24 1973-05-22 Slider holder Expired - Lifetime US3812571A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47051913A JPS517420B2 (it) 1972-05-24 1972-05-24

Publications (1)

Publication Number Publication Date
US3812571A true US3812571A (en) 1974-05-28

Family

ID=12900099

Family Applications (1)

Application Number Title Priority Date Filing Date
US00362783A Expired - Lifetime US3812571A (en) 1972-05-24 1973-05-22 Slider holder

Country Status (15)

Country Link
US (1) US3812571A (it)
JP (1) JPS517420B2 (it)
AU (1) AU466559B2 (it)
BE (1) BE799990A (it)
BR (1) BR7303854D0 (it)
CA (1) CA984586A (it)
DE (1) DE2326332C3 (it)
DK (1) DK134630B (it)
ES (1) ES415037A1 (it)
FR (1) FR2185371B1 (it)
GB (1) GB1385604A (it)
HK (1) HK33877A (it)
IT (1) IT991597B (it)
NL (1) NL168129C (it)
SE (1) SE392671B (it)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3889341A (en) * 1972-12-27 1975-06-17 Yoshida Kogyo Kk Apparatus for applying sliders to a slide fastener chain
US3956813A (en) * 1973-12-19 1976-05-18 Yoshida Kogyo Kabushiki Kaisha Slider holder for the assemblage of slide fasteners
US3973312A (en) * 1974-07-18 1976-08-10 Yoshida Kogyo Kabushiki Kaisha Slider fitting and end stop applying machine
US4329778A (en) * 1979-09-07 1982-05-18 Yoshida Kogyo K.K. Apparatus for retaining a slider
US4397454A (en) * 1981-04-11 1983-08-09 Yoshida Kogyo K. K. Device for holding a slider for a slide fastener
US4510658A (en) * 1981-06-29 1985-04-16 Yoshida Kogyo K. K. Clamping unit
US4520560A (en) * 1982-11-17 1985-06-04 Yoshida Kogyo K. K. Apparatus for holding a slide fastener slider
US4782587A (en) * 1986-06-25 1988-11-08 Yoshida Kogyo K. K. Slider holding apparatus
US5064160A (en) * 1989-04-28 1991-11-12 Ace Conveyor Equipment Limited Clamping device
CN108567204A (zh) * 2017-03-07 2018-09-25 Ykk株式会社 拉头保持装置
CN109419103A (zh) * 2017-08-30 2019-03-05 温州东兴鼎达机械科技有限公司 一种拉链头装配机的弹片帽盖装配装置
CN113750711A (zh) * 2021-09-01 2021-12-07 王文龙 一种建筑工程的喷淋降尘装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5445340A (en) * 1977-09-19 1979-04-10 Kansai Paint Co Ltd Coating composition
JPS5942905Y2 (ja) * 1980-08-08 1984-12-18 ワイケイケイ株式会社 スライダ−保持装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3629926A (en) * 1966-06-27 1971-12-28 Masayuki Maeda Apparatus for automatically assembling slide fasteners
US3685814A (en) * 1970-05-16 1972-08-22 Yoshida Kogyo Kk Slider holder

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3629926A (en) * 1966-06-27 1971-12-28 Masayuki Maeda Apparatus for automatically assembling slide fasteners
US3685814A (en) * 1970-05-16 1972-08-22 Yoshida Kogyo Kk Slider holder

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3889341A (en) * 1972-12-27 1975-06-17 Yoshida Kogyo Kk Apparatus for applying sliders to a slide fastener chain
US3956813A (en) * 1973-12-19 1976-05-18 Yoshida Kogyo Kabushiki Kaisha Slider holder for the assemblage of slide fasteners
US3973312A (en) * 1974-07-18 1976-08-10 Yoshida Kogyo Kabushiki Kaisha Slider fitting and end stop applying machine
US4329778A (en) * 1979-09-07 1982-05-18 Yoshida Kogyo K.K. Apparatus for retaining a slider
US4397454A (en) * 1981-04-11 1983-08-09 Yoshida Kogyo K. K. Device for holding a slider for a slide fastener
US4510658A (en) * 1981-06-29 1985-04-16 Yoshida Kogyo K. K. Clamping unit
US4520560A (en) * 1982-11-17 1985-06-04 Yoshida Kogyo K. K. Apparatus for holding a slide fastener slider
US4782587A (en) * 1986-06-25 1988-11-08 Yoshida Kogyo K. K. Slider holding apparatus
US5064160A (en) * 1989-04-28 1991-11-12 Ace Conveyor Equipment Limited Clamping device
CN108567204A (zh) * 2017-03-07 2018-09-25 Ykk株式会社 拉头保持装置
CN108567204B (zh) * 2017-03-07 2021-01-26 Ykk株式会社 拉头保持装置
CN109419103A (zh) * 2017-08-30 2019-03-05 温州东兴鼎达机械科技有限公司 一种拉链头装配机的弹片帽盖装配装置
CN109419103B (zh) * 2017-08-30 2021-04-13 温州东兴五金制造有限公司 一种拉链头装配机的弹片帽盖装配装置
CN113750711A (zh) * 2021-09-01 2021-12-07 王文龙 一种建筑工程的喷淋降尘装置

Also Published As

Publication number Publication date
DK134630C (it) 1977-05-31
NL7307256A (it) 1973-11-27
NL168129C (nl) 1982-03-16
BR7303854D0 (pt) 1974-01-08
SE392671B (sv) 1977-04-18
BE799990A (fr) 1973-09-17
JPS499342A (it) 1974-01-26
FR2185371B1 (it) 1976-04-23
JPS517420B2 (it) 1976-03-08
HK33877A (en) 1977-07-08
DE2326332B2 (de) 1979-03-29
CA984586A (en) 1976-03-02
DE2326332C3 (de) 1979-11-15
ES415037A1 (es) 1976-02-01
GB1385604A (en) 1975-02-26
DK134630B (da) 1976-12-13
DE2326332A1 (de) 1973-12-06
AU466559B2 (en) 1975-10-30
NL168129B (nl) 1981-10-16
FR2185371A1 (it) 1974-01-04
AU5603273A (en) 1974-11-28
IT991597B (it) 1975-08-30

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