US2090124A - Sliding clasp fastener - Google Patents

Sliding clasp fastener Download PDF

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Publication number
US2090124A
US2090124A US30659A US3065935A US2090124A US 2090124 A US2090124 A US 2090124A US 30659 A US30659 A US 30659A US 3065935 A US3065935 A US 3065935A US 2090124 A US2090124 A US 2090124A
Authority
US
United States
Prior art keywords
slider
fastener
shield
sliding clasp
closing
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
US30659A
Other languages
English (en)
Inventor
Hossmann Paul
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of US2090124A publication Critical patent/US2090124A/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
    • A44B19/24—Details
    • A44B19/26—Sliders
    • A44B19/28—Sliders constructed to be removable from at least one stringer ; Sliders with movable parts to permit releasing of the slider in the event of jamming or obstruction
    • 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
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/25—Zipper or required component thereof
    • Y10T24/2561—Slider having specific configuration, construction, adaptation, or material
    • Y10T24/2563—Slider having specific configuration, construction, adaptation, or material including relatively movable spaced wings [i.e., restraining walls]
    • 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
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/25—Zipper or required component thereof
    • Y10T24/2561—Slider having specific configuration, construction, adaptation, or material
    • Y10T24/2586—Slider having specific configuration, construction, adaptation, or material including pull tab attaching means

Definitions

  • Sliders for fasteners of the sliding clasp type are already known, the upper slider shield of which can be turned upwards for the purpose of enabling the slider to be opened in the event of a hitch in the operation of the fastener.
  • the upper slider shield is divided in the longitudinal direction, and one of these parts can be turned upwards.
  • the upper slider shield is connected at the pulling end to the bottom shield, so that on turning upwards, the slider is completely opened, and is separated from the fastener. All these sliders comprise separate closing members or closing devices which normally have to keep the slider closed.
  • the present invention obviates these drawbacks, mainly by replacing the closing devices referred to above by a closing spring well known in itself. This is however only possible provided that care is taken at the same time to ensure that the upper slider shield cannot be turned upwards throughout the whole of-its length, as otherwise the closing members would lose their guidance.
  • the upper slider shield is therefore divided transversely a little above the straight part of the I slider guide, so that the part of the slider shield, which is situated above the rectilinear guide, can be turned upwards in opposition to the action of the closing spring.
  • This construction according to the invention ensures an entirely novel effect as compared with the well known hinged sliders. If for example the fastener is to be closed. and the slider in doing so strikes an obstacle, the movable part will be raised in opposition to the action of the closing spring, and the slider will slide over the obstacle and will then be able to bring into engagement the closing members situated behind it. The fastener will be therefore closed even if some of the members remain out of engagement. This is quite impossible in the case of the well known sliders. It will be clear that the fastener closed in this manner, can be opened again directly by moving the slider back, as also in this movement, the hinged part will simply slide over the obstacle. The sliding clasp fastener can he therefore operated even in dlflicult conditions, which undoubtedly constitutes a considerable advance on the known constructions.
  • Fig. 1 is a plan view and Fig. 2 a side elevation of the improved slider.
  • I indicates the upper slider shield and 2 the bottom slider shield.
  • the upper slider shield I is subdivided into two parts transversely along the line Ia, which passes above the straight part 3 of the slider guide and slightly below the slider wedge 4, one of said part, designated 5, can be turned against the action of a spring I about a hinge 6 arranged transversely of the slider shield l.
  • the special advantage of this construction consists in the fact that when in closing or opening the fastener the slider strikes an obstacle, the part 8 will be automatically turned upwards, and the slider will be able to pass over the obstacle and to effect the closing or opening of the remaining part of the fastener. After the removal of the obstacle, the fastener can be operated again in a normal manner.
  • An ear 8 is provided on the hinged part 5 and a similar ear 9 on the other part of the slider shield i.
  • the ear 8 can be used to turn up the part 5 by hand if desired.
  • a pull is fixed to the ear 9 for the purpose of operating theslider.

Landscapes

  • Buckles (AREA)
  • Clamps And Clips (AREA)
  • Slide Fasteners (AREA)
US30659A 1934-07-14 1935-07-10 Sliding clasp fastener Expired - Lifetime US2090124A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH444611X 1934-07-14

Publications (1)

Publication Number Publication Date
US2090124A true US2090124A (en) 1937-08-17

Family

ID=4515296

Family Applications (1)

Application Number Title Priority Date Filing Date
US30659A Expired - Lifetime US2090124A (en) 1934-07-14 1935-07-10 Sliding clasp fastener

Country Status (5)

Country Link
US (1) US2090124A (ru)
BE (1) BE410349A (ru)
CH (1) CH176908A (ru)
FR (1) FR792033A (ru)
GB (1) GB444611A (ru)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2532367A (en) * 1946-03-28 1950-12-05 Lyeth John M Richardson Slide fastener slider
US2811764A (en) * 1954-01-11 1957-11-05 Louis H Morin Jam-freeing slider for separable fasteners
US2862273A (en) * 1953-05-15 1958-12-02 Louis H Morin Non-jamming sliders
US2867881A (en) * 1955-03-16 1959-01-13 Louis H Morin Jam-freeing slider for separable fasteners
US2882578A (en) * 1954-01-11 1959-04-21 Louis H Morin Jam-freeing-type slider
US2922210A (en) * 1953-01-23 1960-01-26 Louis H Morin Non-jamming slider
US2946109A (en) * 1953-02-19 1960-07-26 Conmar Prod Corp Slide fasteners
CN109393657A (zh) * 2018-12-12 2019-03-01 开易(广东)服装配件有限公司 可拆拉链式拉头及其应用的拉链

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE504247A (ru) * 1950-08-26
US2596861A (en) * 1950-11-08 1952-05-13 Talon Inc Slider for slide fasteners
US2821765A (en) * 1952-12-23 1958-02-04 Louis H Morin Non-jamming slider
US2731693A (en) * 1953-03-31 1956-01-24 Clayton J Faulkner Slider for slide fastener
US2829415A (en) * 1953-05-14 1958-04-08 Louis H Morin Jam-free sliders
NL187784B (nl) * 1953-06-22 Auping Bv Hefboom met variabele momentarm voor een verstelbaar bedgedeelte.
US2977656A (en) * 1958-06-16 1961-04-04 Irving Constant Slider
US3650011A (en) * 1970-03-24 1972-03-21 Steven Ausnit Device for closing fasteners

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2532367A (en) * 1946-03-28 1950-12-05 Lyeth John M Richardson Slide fastener slider
US2922210A (en) * 1953-01-23 1960-01-26 Louis H Morin Non-jamming slider
US2946109A (en) * 1953-02-19 1960-07-26 Conmar Prod Corp Slide fasteners
US2862273A (en) * 1953-05-15 1958-12-02 Louis H Morin Non-jamming sliders
US2811764A (en) * 1954-01-11 1957-11-05 Louis H Morin Jam-freeing slider for separable fasteners
US2882578A (en) * 1954-01-11 1959-04-21 Louis H Morin Jam-freeing-type slider
US2867881A (en) * 1955-03-16 1959-01-13 Louis H Morin Jam-freeing slider for separable fasteners
CN109393657A (zh) * 2018-12-12 2019-03-01 开易(广东)服装配件有限公司 可拆拉链式拉头及其应用的拉链

Also Published As

Publication number Publication date
CH176908A (de) 1935-05-15
FR792033A (fr) 1935-12-21
BE410349A (ru)
GB444611A (en) 1936-03-24

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