US1813434A - Separable fastener - Google Patents

Separable fastener Download PDF

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Publication number
US1813434A
US1813434A US446256A US44625630A US1813434A US 1813434 A US1813434 A US 1813434A US 446256 A US446256 A US 446256A US 44625630 A US44625630 A US 44625630A US 1813434 A US1813434 A US 1813434A
Authority
US
United States
Prior art keywords
stringers
stringer
members
fastener
socket
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
US446256A
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English (en)
Inventor
Bennett John Pugh
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of US1813434A publication Critical patent/US1813434A/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
    • A44B19/38—Means at the end of stringer by which the slider can be freed from one stringer, e.g. stringers can be completely separated from each other
    • 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
    • Y10T24/2593—Zipper or required component thereof including complementary, aligning means attached to ends of interlocking surfaces
    • Y10T24/2595—Zipper or required component thereof including complementary, aligning means attached to ends of interlocking surfaces having specific mounting connection or reinforcing structure at connection
    • 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
    • Y10T29/5152—Plural diverse manufacturing apparatus including means for metal shaping or assembling with turret mechanism
    • Y10T29/5165—Plural diverse manufacturing apparatus including means for metal shaping or assembling with turret mechanism including rotating and/or locking means

Definitions

  • This invention relates to ⁇ separable fast.- eners of the kind comprising two stringers having thereon fastener' members adapted to be linterlocked and disengaged by the 6 action of a slider or cam, the invention having particular reference to fasteners of the type which are adapted to be completely disengaged or separated at both ends.
  • the object ofthe present invention is to 10 devise an improved form of fastener of the above character and the invention consists in a fastener. of the kind referred to having on one Stringer or tape member a hook or socket adapted to engage with a prong, pin
  • the pin or like member being preferably formed with an extended portion adapted to protect and reinforce the raw or free edge of the tape or Stringer upon which such prong or the like is mounted.
  • the invention also consists in a fastener of the above character in which both the pin and hook or like members are provided with extended portions adapted to protect and reinforce the raw or free edge of the respective tapes or stringers.
  • Another feature of the invention resides in making the pin and socket members out of substantially fiat pieces of metal and folding the same around the edge of the Stringer and in suitably anchoring the members .on the ends of the stringer.
  • my invention provides improved means for anchoring the interengaging pin and socket members in position on the stringers which includes means for interengagin with the endmost interlocking members o the fastener series.
  • FIG. l is a plan view of a separable fastener embodying the invention.
  • Figure 2 is a Similar View to Figure 1 showing the two stringers separated
  • Figure 3 is a part sectional plan view on a larger scale illustrating the various parts of the separable fastener according to the invention in their operative positions;
  • Figure 4 is a cross-section on line 4--4 of Flgure 3 looking upwardly;
  • Figure 5 is a longitudinal section on line 5-5 of Figure 3.
  • this prong is continued away from the edge of the Stringer to which the members are attached and extends across the tape 2 which is embraced between the two extending portions 7, 8 of the prong member so that such portions form a protection for the raw edge of the tape.
  • the socket is thus formed in the hollow bent portion with a front cross-connecting piece 17 so arranged that the prong 5 on the opposite stringer can be threaded into the rectangular member 12 until the inner edge of the cross-connecting piece reaches the inner end of the longitudinal slot 9 between the prong and its extensions, the arrangement being such that after thus being threaded the prong is prevented from being disengaged laterally by the front cross-connecting piece while the parts are so proportioned that the interlocking members upon the tapes'or stringers are brought into correct vertical relationship for engagement by the action of the slider cam.
  • the hollow rectangular member 12 is located and held relative to the interlocking members 3 on the stringer 1 by butting up against the end interlocking member and by means of an extension 18 which is located between the end interlocking member and the one adjacent thereto, such extension also serving as a locating stop for the sliding cam device when engaged by the slider wedging portion to prevent the withdrawal of the latter from the tape or stringer.
  • .prong 5 is then'threaded through the top of the slider cam and into the socket which is within the mouth or channel of the slider, and if the slider be now operated in the usual manner the interlocking members are brought into correct relationship and the fastener is closed.
  • a pair of strlngers opposed series of fastener members o n sai stringers, a slider movable along said stringers to engage ⁇ and disengage said members and a separable end connection for sai stringers comprising a socket member on one stringer and a pin member on the other stringer for insertion in said socket, said pin and socket members each being formed of a flat piece of metal bent upon itself around the edge of one stringer and to form integral lateral extensions to stiffen Athe stringer, the bend in said socket member being spaced from the edge of the stringer to provide a socket inside the bend spaced.
  • a fastener adapted to be completely separated at bot-h ends, a pair of stringers opposed series of fastener members on sai stringers, a slider movable along said stringers to engage and disengage said members and a separable end connection for sai stringers comprising a pin member on one stringer and a cooperating socket member on the other stringer to receive and hold said pin member, said socket member being Vinterengaged with the endmost fastener member on its stringer whereby the same is more securely anchored on said stringer.
  • a fastener adapted to be completely separated at both ends, a pair of stringers, opposed series of fastener members on said stringers, a slider movable along said stringers to engage and disengage said members, and ⁇ a separable end connection for said stringers Vcomprising a socket member on one stringer and a pin member on the other stringer, both of said members being interengaged with the endmost fastener members on their respective stringers whereby they are more securely anchored to the stringers.
  • a fastener adapted to be completely separated at both ends, a pair of stringers, opposed series of fastener members on said stringers, a slider movable along said stringers to engage and disengage said members, and a separable end connection for said stringers comprising a socket member made of a flat piece of metal with its ends bent to lie on opposite sides of the stringer and its bent portion projecting laterally from the Stringer to form a Socket, and an opening insaid socket member in which the endmost fastener member on its Stringer is engaged.
  • a fastener adapted to be completely separated at both ends, a pair of stringers, opposed Series of fastener members on said stringers, a slider movable along Said stringers to engage and disengage said members, and a separable end connection for said stringers comprising a socket member on one Stringer and a pin member on the other Stringer, both of said members lcomprising substantially flat pieces of metal bent around said stringe-rs lwith the end portions of each piece lying on opposite sides of the Stringer and constituting extensions to stiifen the ends of the stringers, the socket being formed inwardly of the bent portion of one of said members, and the pin member being formedby the portion of the other of said members whichis bent around the edge of the stringers, the metal adjacent said edge andinwardly of said pin being cut away to provide a freely projecting prong adapted to be received in said socket, and .means for anchoring said members on said strin ers.
  • a fastener adapted to be completely Separated at both ends, a pairy of stringers, opposed series of fastener members on said stringers, a slider movable along said stringers to engage and disengage Said members,-
  • both of Said members comprising substantially -flat pieces of metal bent around said Stringer with the end portions of each piece lying on opposite sides of the Stringer and constituting extensions to stiffen the ends of the stringers, the socket being formed inwardly of the bent portion of one of Said members, and the pin member being formed by the portion o'f the other of said members which is bent around the edge of the stringcr, the metal adjacent said edge and inwardly of said pin being cut away to provide a freely projecting prong adapted to be received in said socket, .and means fo'r an! choring said members on said stringers comprising rivets through said extensions and stringers, and extensions of the metal of said members engaged between the fastener members on the respective stringers.
  • Said stringers comprising a socket member on one Stringer and a pin member on the other Stringer for insertion in said socket, Said pin and socket members each being formed of a flat piece of metal bent u on itself around the edge of a Stringer to orm integral lateral extensions to stiffen the Stringer, the bend in said socket member being spaced from the Stringer to provide a Socket inside .the bend spaced laterally from the Stringer, said socket member having means forming a stop forthe slider.

Landscapes

  • Slide Fasteners (AREA)
  • Dowels (AREA)
US446256A 1929-05-03 1930-04-22 Separable fastener Expired - Lifetime US1813434A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB13863/29A GB327880A (en) 1929-05-03 1929-05-03 Improvements in slider-operated separable fasteners

Publications (1)

Publication Number Publication Date
US1813434A true US1813434A (en) 1931-07-07

Family

ID=10030756

Family Applications (1)

Application Number Title Priority Date Filing Date
US446256A Expired - Lifetime US1813434A (en) 1929-05-03 1930-04-22 Separable fastener

Country Status (5)

Country Link
US (1) US1813434A (enrdf_load_stackoverflow)
BE (1) BE364201A (enrdf_load_stackoverflow)
FR (1) FR694000A (enrdf_load_stackoverflow)
GB (1) GB327880A (enrdf_load_stackoverflow)
NL (1) NL25823C (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2464050A (en) * 1943-10-16 1949-03-08 Louis H Morin Method of forming cast-on end stops for separable fastener stringers
CN108158140A (zh) * 2017-02-02 2018-06-15 Ykk株式会社 带拉链的产品和链牙构件、以及带拉链的产品的制造方法
US11083255B2 (en) 2017-02-02 2021-08-10 Ykk Corporation Slide fastener-attached product

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2464050A (en) * 1943-10-16 1949-03-08 Louis H Morin Method of forming cast-on end stops for separable fastener stringers
CN108158140A (zh) * 2017-02-02 2018-06-15 Ykk株式会社 带拉链的产品和链牙构件、以及带拉链的产品的制造方法
US11083255B2 (en) 2017-02-02 2021-08-10 Ykk Corporation Slide fastener-attached product
US11089846B2 (en) 2017-02-02 2021-08-17 Ykk Corporation Slide fastener-attached product, element member and manufacturing method of slide fastener-attached product
CN108158140B (zh) * 2017-02-02 2021-09-21 Ykk株式会社 带拉链的产品和链牙构件、以及带拉链的产品的制造方法
US11206901B2 (en) 2017-02-02 2021-12-28 Ykk Corporation Slide fastener-attached product, element member and manufacturing method of slide fastener-attached product
US11406165B2 (en) 2017-02-02 2022-08-09 Ykk Corporation Slide fastener-attached product

Also Published As

Publication number Publication date
BE364201A (enrdf_load_stackoverflow)
FR694000A (fr) 1930-11-27
GB327880A (en) 1930-04-17
NL25823C (enrdf_load_stackoverflow)

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