US2502885A - Separable end connection for slide fasteners - Google Patents

Separable end connection for slide fasteners Download PDF

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Publication number
US2502885A
US2502885A US22373A US2237348A US2502885A US 2502885 A US2502885 A US 2502885A US 22373 A US22373 A US 22373A US 2237348 A US2237348 A US 2237348A US 2502885 A US2502885 A US 2502885A
Authority
US
United States
Prior art keywords
fastener
pin
socket
end connection
members
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
US22373A
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English (en)
Inventor
Noel J Poux
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.)
Talon Inc
Original Assignee
Talon Inc
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
Priority to BE487427D priority Critical patent/BE487427A/xx
Application filed by Talon Inc filed Critical Talon Inc
Priority to US22373A priority patent/US2502885A/en
Priority to GB1248/49A priority patent/GB658650A/en
Priority to DEP33353D priority patent/DE818786C/de
Priority to FR980925D priority patent/FR980925A/fr
Priority to CH284786D priority patent/CH284786A/fr
Application granted granted Critical
Publication of US2502885A publication Critical patent/US2502885A/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

Definitions

  • n o #9 PrQv -de an m ro e s r t n ea co n c n or id teac r h ch; is 2011- structed and arranged so. thatv any movement or displacement of the. end nost fastener. elements r lative to ach, o h or t t e m mb s t nd cqne -q n; and an itu n l. r. ate al ncre ent the.
  • Fig. 1 is a plan view of a slide fastener havin the improved end connection, of myinvention, incorporated therewith; v
  • Fig. Zis an enlarged view, partly in section, of the end connection as shown in Fig. 1; 1
  • Fig. 3 is a perspective. view of the socket mem ber. of the end connection of the present inven-. tion;
  • Fig. 4 is a, perspective, view of the pin member. of the endconnection.
  • a slide fastener comprising. a series of spaced-eapart interlocking fas: tenen elements 2 attached to opposed; beadededges of tapes, or stringers 3.
  • a s1ider 4 have ing a pull, member 5, pivotally attached thereto by. which. theslider is adapted to be moved Iongitudinally along the elements to open and close he tener n n er we wn o, those skilled in. the art.
  • Such slider consists generally of a channeled body memberv having spaced- P P T .1 91 and W F ne i h & fi g fi at hei qe qsit ed a at w a d nnec ed the top thereof by.- means of substantially a so-called double action type, and as all oi the fastener elements on both. stringers are, identi; cal in construction, it; will be necessary tad 1 c i onl th -+t 1 1 m Q e h se e se mae- E ch fast n r. lement.
  • the interlocking end portion I3 is substantially arrowhead-shaped which forms upper and lower projections I4 adapted to engage in substantially V-shaped recesses I5 in the elements of opposed stringers.
  • a rib or web portion I6 In each recess on both sides of the fastener element, there is provided centrally thereof a rib or web portion I6, and in each of the projections there is provided a groove or channel I! which is positioned in line with and directly opposite the rib or'web' I6 therein.
  • each of the elements are identical and symmetrical in con struction, and that the stringers may be engaged or disengaged in a universal manner and by a slider moving in either direction along the stringers regardless of the arrangement of the slider relative to the fastener elements.
  • a retainer or socket member I8 which is one part of the separable end connection of my invention, and there is secured to the beaded edge of the other stringer adjacent the endmost fastener element.2b thereof, a pin member I9 which forms the other part of the end connection.
  • the socket member I8 consists of a tubular portion 20 in the form of a pin which is clamped around the beaded edge of the stringer and extends to and preferably abuts the endmost fastener element 2a of that stringer, as shown in Figs. 2 and 3. The upper end of this tubular portion is relieved so as to provide a recess 2
  • a forked portion 22 which forms the'outer wall of the recess 2I-and which extends outwardly angularly therefrom so that the end thereof is disposed substantially directly below the outer end of the coupling portion of the endmost fastener element 2a on that stringer.
  • a hollow box-like member 23 which has a longitudinally extending recess or socket 24 therein arranged on the inner side ofthe tubular extension 20 and extending parallel thereto for receiving and housing the pin I9 of the opposed stringer when the members of the end connection are assembled.
  • the upper end 25 of the member 23 acts as a stop for the slider, as shown in the broken lines of Fig. 1, so as to limit the movement of the slider in the opening direction and also to position the slider for manipulating the members of the end connection for engaging and disengaging the same.
  • This member 23 also retains the slider on that stringer so as to prevent it from being displaced therefrom when the stringers are completely separated.
  • the lower portion of the pin member I9 attached to the beaded edge of the other stringer is preferably curved and extends to and preferably abuts the endmost fastener element 2b of that stringer, as shown in Fig. 2.
  • a finger-like portion 28 which extends outwardly angularly therefrom with the extreme end thereof preferably abutting the outer end of the coupling portion of the endmost fastener element 2b so as to support the same.
  • a projection 21 which cooperates with a shoulder 28 on the tubular extension 20 of the socket or retainer member I8 in amanner and for apurpose' hereinafter to be described.
  • the finger-like portion 26 on the upper end of the pin ,I9 extends into and between the forked portion 22 of the tubular extension 20 with the coupling end portion of the endmost fastener element 2b disposed in the recess 2I of the tubular portion 20 rearwardly of the forked portion 22.
  • the forked portion 22 together with the finger-like portion 26 with which it cooperates, to prevent any transverse movement of the pin and socket members relative to eachother at the upper ends thereof, but the most important aspect of this construction is to tie the upper ends of both the socket and pin members in with the endmost fastener elements 2a and 2b so as to prevent any displacement of these endmost scoops relative to the beaded edge of the stringers and the pin and socket members when it is attempted to flex the fastener in the vicinity thereof. It will be seen also that the forked end portion 2I due to its engagement with the endmost fastener element 21) prevents this element from twisting relative to both the beaded edge of the tape and the pin member I8.
  • the slider l In the use of the fastener when it is desired to completely separate the stringers, the slider l is moved down to its lowermost position at the end connection with the lower end thereof abutting the upper end 25 of the socket or retainer member 23, as shown in the broken lines of Fig. 1, When the slider is moved to such position, it wlllbe understood that the upper ends of the pin member I9 and socket member I8 are separated laterally by the neck portion I of the slider 75 in a manner well known so as to permit the pin assess-s menses it wears ap -threatens: olitof He channel- 8 of the span.
  • a separable end connection for slide fasteners having a series of interlocking fastener elements attached to a pair of flexible tapes, and a slider mounted thereon for longitudinal movement therealong for engaging and disengaging the elements comprising a pair of interlocking stop members which are adapted to be separated by said slider, one of said members consisting of a pin member secured to one of the tapes adjacent the endmost fastener element thereof, and the other member consisting of a socket member secured to the tape adjacent the endmost fastener element of the other tape, one of said members having an angularly arranged forked portion carried thereby adjacent the upper end thereof projecting upwardly and outwardly from the inner side of said member, the other of said members having an angularly arranged finger-like portion carried thereby adjacent the upper end thereof projecting upwardly and outwardly from the inner side of said member which interlocks and cooperates with said forked portion of the other member so as to prevent transverse movement of said members relative to each other when they are interengaged, both said forked portion
  • a separable end connection for slide fasteners having a series of interlocking fastener elements attached to a pair of flexible tapes
  • one of said members consisting of a pin member secured to one of the tapesadjacent the endmost fastener element thereon, and the other member consisting of a socket member secured to the tape adjacent the endmost fastener element of the other tape, said socket member having an angularly arranged forked portion carried thereby adjacent the upper end thereof projecting upwardly and outwardly from the inner side of said member, said pin member ing an angularly arranged finger-like portion carried.
  • a separable end connection as defined in claim 2, including means carried by both the socket and pin members which cooperate with each other to prevent longitudinal movement of said members relative to each other.
  • a separable end connection as defined in claim 2, wherein the angularly arranged forked end portion carried by the socket member is arranged and is of such length that it extends into the recess in the endmost fastener element on the opposed tape, and the angularly arranged finger-like portion carried by the pin member is arranged and is of such length that it abuts the outer end of said endmost fastener element of that tape whereby said element is prevented both from twistin and drooping relative to the tape so that the same is rigidly supported thereby preventing displacement of said element from or along said tape.
  • a separable end connection as defined in claim 2, including a recess arranged in the inner side of the socket member below the angularly arranged forked portion carried thereby, and a projecting portion arranged on the inner side of the pin member intermediate the length thereof which cooperates with said recess to prevent unintentional longitudinal movement of the pin and socket members relative toeach other.
  • a slide fastener of the class described adapted to be completely separated at both ends, having a pair of stringers with a series of opposed spaced-apart interlocking fastener elements attached to the edges of each stringer, and a slider mounted along the elements for engaging and disengaging the same, the tapes projecting beyond the series of fastener elements at the bottom end of the fastener, a separable end connection comprising a socket member attached to one of the tape ends adjacent the series of fastener elements on that tape, a pin member secured to the projecting tape end of the other stringer adapted to be threaded into engagement with said socket member, said socket member having a hollow boxshaped portion spaced from the fastener members and a tubular portion extending to and substantially abutting the endmost fastener element of said series, said tubular extension having an angularly arranged forked end portion carried thereby at the upper end thereof which projects outwardly therefrom, saidpin member having an angularly arranged finger-like portion carried thereby adjacent the upper

Landscapes

  • Slide Fasteners (AREA)
US22373A 1948-04-21 1948-04-21 Separable end connection for slide fasteners Expired - Lifetime US2502885A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BE487427D BE487427A (fi) 1948-04-21
US22373A US2502885A (en) 1948-04-21 1948-04-21 Separable end connection for slide fasteners
GB1248/49A GB658650A (en) 1948-04-21 1949-01-17 Improvements in or relating to slide fasteners
DEP33353D DE818786C (de) 1948-04-21 1949-02-05 Trennbare Anfangskupplung fuer Reissverschluesse
FR980925D FR980925A (fr) 1948-04-21 1949-02-14 Fermeture coulissante
CH284786D CH284786A (fr) 1948-04-21 1949-03-03 Raccord d'extrémité pour fermeture à curseur.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22373A US2502885A (en) 1948-04-21 1948-04-21 Separable end connection for slide fasteners

Publications (1)

Publication Number Publication Date
US2502885A true US2502885A (en) 1950-04-04

Family

ID=21809260

Family Applications (1)

Application Number Title Priority Date Filing Date
US22373A Expired - Lifetime US2502885A (en) 1948-04-21 1948-04-21 Separable end connection for slide fasteners

Country Status (6)

Country Link
US (1) US2502885A (fi)
BE (1) BE487427A (fi)
CH (1) CH284786A (fi)
DE (1) DE818786C (fi)
FR (1) FR980925A (fi)
GB (1) GB658650A (fi)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2649638A (en) * 1950-06-21 1953-08-25 Louis H Morin Two-way separable fastener stringer
US2655704A (en) * 1950-02-23 1953-10-20 Scovill Manufacturing Co Separable end connection for slide fasteners
US2683910A (en) * 1951-10-08 1954-07-20 Switlik Parachute Co Inc Fastener device
US2834084A (en) * 1951-09-27 1958-05-13 Louis H Morin Separable fasteners
DE1205747B (de) * 1956-09-10 1965-11-25 Goodrich Co B F Klemmstueck fuer Reissverschluss
US4377022A (en) * 1978-07-12 1983-03-22 Yoshida Kogyo K.K. Separable slide fastener
EP0158837A1 (en) * 1984-03-15 1985-10-23 Yoshida Kogyo K.K. Separable slide fastener
US4976016A (en) * 1988-11-08 1990-12-11 Yoshida Kogyo K.K. Separable slide fastener
US5638585A (en) * 1994-09-30 1997-06-17 Ykk Corporation Separable bottom-end-stop assembly of synthetic resin for slide fastener
US20140020217A1 (en) * 2011-03-30 2014-01-23 Ykk Corporation Slide Fastener with Separable Bottom End Stop

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE941361C (de) * 1951-10-16 1956-04-12 Helmut Haag Voellig trennbarer Reissverschluss mit zwei ineinandergreifenden, schraubenfoermigenDrahtspulen
KR900005050Y1 (ko) * 1988-01-18 1990-06-08 김삼홍 잠금과 분리장치를 갖는 슬라이드 파스너
JPH0630011Y2 (ja) * 1989-02-16 1994-08-17 吉田工業株式会社 スライドファスナー用下止め部
JP3622885B2 (ja) * 1997-12-18 2005-02-23 Ｙｋｋ株式会社 停止装置付スライダー用の開離嵌挿具

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB397231A (en) * 1932-03-22 1933-08-24 Hans Dittmayer Improvements in or relating to separable sliding clasp fastenings
GB504716A (en) * 1937-10-22 1939-04-24 George Henry Clifford Corner Improvements in or relating to sliding clasp fasteners
US2172213A (en) * 1936-02-29 1939-09-05 Whitehall Patents Corp End stop for separable fasteners
US2300369A (en) * 1941-08-12 1942-10-27 Crown Fastener Corp Separable slide fastener
US2302339A (en) * 1941-07-12 1942-11-17 Louis H Morin Separating fastener

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB397231A (en) * 1932-03-22 1933-08-24 Hans Dittmayer Improvements in or relating to separable sliding clasp fastenings
US2172213A (en) * 1936-02-29 1939-09-05 Whitehall Patents Corp End stop for separable fasteners
GB504716A (en) * 1937-10-22 1939-04-24 George Henry Clifford Corner Improvements in or relating to sliding clasp fasteners
US2302339A (en) * 1941-07-12 1942-11-17 Louis H Morin Separating fastener
US2300369A (en) * 1941-08-12 1942-10-27 Crown Fastener Corp Separable slide fastener

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2655704A (en) * 1950-02-23 1953-10-20 Scovill Manufacturing Co Separable end connection for slide fasteners
US2649638A (en) * 1950-06-21 1953-08-25 Louis H Morin Two-way separable fastener stringer
US2834084A (en) * 1951-09-27 1958-05-13 Louis H Morin Separable fasteners
US2683910A (en) * 1951-10-08 1954-07-20 Switlik Parachute Co Inc Fastener device
DE1205747B (de) * 1956-09-10 1965-11-25 Goodrich Co B F Klemmstueck fuer Reissverschluss
US4377022A (en) * 1978-07-12 1983-03-22 Yoshida Kogyo K.K. Separable slide fastener
EP0158837A1 (en) * 1984-03-15 1985-10-23 Yoshida Kogyo K.K. Separable slide fastener
US4976016A (en) * 1988-11-08 1990-12-11 Yoshida Kogyo K.K. Separable slide fastener
US5638585A (en) * 1994-09-30 1997-06-17 Ykk Corporation Separable bottom-end-stop assembly of synthetic resin for slide fastener
US20140020217A1 (en) * 2011-03-30 2014-01-23 Ykk Corporation Slide Fastener with Separable Bottom End Stop
US9549593B2 (en) * 2011-03-30 2017-01-24 Ykk Corporation Slide fastener with separable bottom end stop

Also Published As

Publication number Publication date
DE818786C (de) 1951-10-29
BE487427A (fi)
FR980925A (fr) 1951-05-21
GB658650A (en) 1951-10-10
CH284786A (fr) 1952-08-15

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