US3812571A - Slider holder - Google Patents
Slider holder Download PDFInfo
- 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
Links
Images
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47051913A JPS517420B2 (xx) | 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 (xx) |
JP (1) | JPS517420B2 (xx) |
AU (1) | AU466559B2 (xx) |
BE (1) | BE799990A (xx) |
BR (1) | BR7303854D0 (xx) |
CA (1) | CA984586A (xx) |
DE (1) | DE2326332C3 (xx) |
DK (1) | DK134630B (xx) |
ES (1) | ES415037A1 (xx) |
FR (1) | FR2185371B1 (xx) |
GB (1) | GB1385604A (xx) |
HK (1) | HK33877A (xx) |
IT (1) | IT991597B (xx) |
NL (1) | NL168129C (xx) |
SE (1) | SE392671B (xx) |
Cited By (12)
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)
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)
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 |
-
1972
- 1972-05-24 JP JP47051913A patent/JPS517420B2/ja not_active Expired
-
1973
- 1973-05-21 SE SE7307109A patent/SE392671B/xx unknown
- 1973-05-22 CA CA171,927A patent/CA984586A/en not_active Expired
- 1973-05-22 US US00362783A patent/US3812571A/en not_active Expired - Lifetime
- 1973-05-23 IT IT68513/73A patent/IT991597B/it active
- 1973-05-23 FR FR7318784A patent/FR2185371B1/fr not_active Expired
- 1973-05-23 ES ES415037A patent/ES415037A1/es not_active Expired
- 1973-05-23 DK DK281773AA patent/DK134630B/da not_active IP Right Cessation
- 1973-05-23 AU AU56032/73A patent/AU466559B2/en not_active Expired
- 1973-05-23 DE DE2326332A patent/DE2326332C3/de not_active Expired
- 1973-05-23 GB GB2454373A patent/GB1385604A/en not_active Expired
- 1973-05-24 BR BR3854/73A patent/BR7303854D0/pt unknown
- 1973-05-24 NL NLAANVRAGE7307256,A patent/NL168129C/xx not_active IP Right Cessation
- 1973-05-24 BE BE131487A patent/BE799990A/xx not_active IP Right Cessation
-
1977
- 1977-06-30 HK HK338/77A patent/HK33877A/xx unknown
Patent Citations (2)
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)
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 |
---|---|
BR7303854D0 (pt) | 1974-01-08 |
JPS517420B2 (xx) | 1976-03-08 |
ES415037A1 (es) | 1976-02-01 |
NL168129C (nl) | 1982-03-16 |
NL7307256A (xx) | 1973-11-27 |
DK134630C (xx) | 1977-05-31 |
AU466559B2 (en) | 1975-10-30 |
HK33877A (en) | 1977-07-08 |
FR2185371B1 (xx) | 1976-04-23 |
JPS499342A (xx) | 1974-01-26 |
DE2326332A1 (de) | 1973-12-06 |
DE2326332C3 (de) | 1979-11-15 |
NL168129B (nl) | 1981-10-16 |
FR2185371A1 (xx) | 1974-01-04 |
GB1385604A (en) | 1975-02-26 |
CA984586A (en) | 1976-03-02 |
DE2326332B2 (de) | 1979-03-29 |
AU5603273A (en) | 1974-11-28 |
IT991597B (it) | 1975-08-30 |
DK134630B (da) | 1976-12-13 |
SE392671B (sv) | 1977-04-18 |
BE799990A (fr) | 1973-09-17 |
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