US2839806A - Slide for slide fasteners - Google Patents

Slide for slide fasteners Download PDF

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Publication number
US2839806A
US2839806A US387718A US38771853A US2839806A US 2839806 A US2839806 A US 2839806A US 387718 A US387718 A US 387718A US 38771853 A US38771853 A US 38771853A US 2839806 A US2839806 A US 2839806A
Authority
US
United States
Prior art keywords
slide
bracket
locking element
pull
abutment
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
US387718A
Other languages
English (en)
Inventor
Moser Friedrich
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.)
Ri Ri Werk A G
RI-RI-WERK AG
Original Assignee
Ri Ri Werk A G
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 Ri Ri Werk A G filed Critical Ri Ri Werk A G
Application granted granted Critical
Publication of US2839806A publication Critical patent/US2839806A/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
    • A44B19/30—Sliders with means for locking in position
    • 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
    • Y10T24/2566—Slider having specific configuration, construction, adaptation, or material including position locking-means attached thereto
    • Y10T24/257—Slider having specific configuration, construction, adaptation, or material including position locking-means attached thereto having surface engaging element shifted by reorientation of pull tab
    • Y10T24/2571—Resilient or spring biased element
    • Y10T24/2577—Biased by distinct spring

Definitions

  • This invention relates to a slide for slide fasteners of the type having two cooperating fastener stringers each comprising a row of closure members, said fastener stringers" running through a bifurcated guiding channel of the slide, said slide further comprising a manipulating member, a bracket, a slide body separately manufactured from said bracket and a locking element provided insaid slide body and having a projection projecting into said bifurcated channel and adapted to engage the intervals' between said closure members, in order to lock the slide against displacement along the rows of closure members.
  • the slide according to the present invention has the advantage that it may be operated from either side of the slide fastener by means of one andthe same manipulating member, and that this member cooperates at either side of the fastener with the locking element for retraction of the latter out of its locking position when the slide is to be shifted along the stringers of the slide fastener.
  • the slide of the present invention is especially suitable for use in articles of dress such as jackets, coats 21.0. as well as also in tents and any other places where operation of the slide fastener from both sides of it is required.
  • Fig. l is a perspective view of the slide
  • Figs. 2, 3, 4 and 5 represent longitudinal sections through the slide in four different working positions
  • Fig. 6 is a section taken alongthe line VI--Vl in Fig. 2,
  • Fig. 7 is a front view of the slide
  • Fig. 8 is a top view of the slide with a section along the line VIIIVIII of Fig. 2.
  • the slide represented in the annexed drawings is provided with a slide body 1 and with a bracket 2, manufactured separately of each other, preferably by pressing or die casting metal or any suitable synthetic material.
  • the slide body 1 comprises in known way an upper slide plate 3 and a lower slide plate 4 rigidly connected to each other by a slide wedge 5.
  • T-shaped members 6 and 7, respectively, are provided at the end of the upper and lower slide plate 3, 4 respectively.
  • the bracket 2 is provided with corresponding T-shaped grooves 8 and 9, respectively, which, as the slide is assembled, receive the T-shaped members 6, 7 of the slide plates 3, 4, re-
  • the T-shaped member 6 projects upwardly from a rib 10 extending over the whole upper slide plate 3 and forming at the rear end of the slide body a forked member 11
  • the rib 10 is further provided with a recess 12 extending unto the T-shaped member 6 and opening into an enlarged space 13.
  • a T-shaped, curved locking element 14 is disposed in the recess 12, which element has its leg laterally curved out at its end 15 and provided with a pawl 17.
  • the lock- I ing element 14 is provided with a hole 18 and the forked member 11 of the slide body l'provided with a hole 1.9.
  • the locking element 14 is connected with the slide body 1 by means of a pin 20 pressed into the hole 19.
  • the locking element 14 is rotatably mounted on said pin 20.
  • the U-shaped bracket 2 is provided at its upper leg with a recess 21 and at its curved portion adjacent the lower leg with a projection 22.
  • the recess 21 is adapted to receive, as the slide is assembled, the upper transverse portion 23 of the locking element 14, and to assure the connection of the bracket 2 with the slide body 1.
  • a boring 24 is provided in the wedge 5 of the slide, which boring 2 4 is adapted to receive a small spring 25 acting against the transverse portion 26 of the locking element 14
  • the heels 28 of said manipulating member 27 will bear against the abutment 29 of the bracket'and pull the latter forwardl'y.
  • the projection 22 of the'bracket 2 bears against the transverse portion 26 of the'locking element 14 and tilts the pawl 17 out of its locking position.
  • the spring 25 presses the locking element 14 back into its locking position.
  • the manipulating member 27 is pulled rearwardly and the two heels 28 at the ends of the legs of the member 27 bear against the rear limiting wall 30 of the bracket 2 (Fig. 4).
  • the bracket 2 is pulled rearwardly and the surface 31 of the recess 21 bears against the upper transverse portion 23 of the locking element 14, tilting the pawl 17 out of its locking position between the closure members of the slide fastener.
  • the locking element is tilted back into its locking position by the action of the spring 25.
  • a slide for a slide fastener comprising a body formed with a longitudinally extending fastener receiving channel, an operatively U-shapedbracket. having laterally spaced legs slidably mounted on said body at opposite sides thereof, respectively, for movement longitudinally thereof and having a part at one.

Landscapes

  • Slide Fasteners (AREA)
US387718A 1952-10-28 1953-10-22 Slide for slide fasteners Expired - Lifetime US2839806A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH734469X 1952-10-28

Publications (1)

Publication Number Publication Date
US2839806A true US2839806A (en) 1958-06-24

Family

ID=4532622

Family Applications (1)

Application Number Title Priority Date Filing Date
US387718A Expired - Lifetime US2839806A (en) 1952-10-28 1953-10-22 Slide for slide fasteners

Country Status (8)

Country Link
US (1) US2839806A (en, 2012)
BE (1) BE523517A (en, 2012)
CH (1) CH307309A (en, 2012)
DE (1) DE1001951B (en, 2012)
FR (1) FR1084585A (en, 2012)
GB (1) GB734469A (en, 2012)
LU (1) LU32377A1 (en, 2012)
NL (1) NL80007C (en, 2012)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1164721B (de) * 1964-03-05 Postel Geb Von zwei Seiten zu betaetigender Reissverschlussschieber
US3255505A (en) * 1963-07-25 1966-06-14 Giumen Anstalt Sliders for separable fasteners
EP0598373A1 (en) * 1992-11-16 1994-05-25 Ykk Corporation A slider for slide fasteners
US20060112524A1 (en) * 2003-10-28 2006-06-01 Riri S.A. Slider for zip fastener with two tabs and a single fork for releasing the slider
US20080229555A1 (en) * 2007-03-20 2008-09-25 Ykk Corporation Slider for double-sided slide fastener with automatic locking device
USD610947S1 (en) 2009-01-09 2010-03-02 Ykk Corporation Slider for slide fastener
US20100170067A1 (en) * 2009-01-07 2010-07-08 Shigeyoshi Takazawa Thin slider
CN103735002A (zh) * 2014-01-24 2014-04-23 泉州市鲤城区展鸿自动化设备有限公司 一种结构改进的自锁式拉头
CN105326162A (zh) * 2015-12-03 2016-02-17 福建浔兴拉链科技股份有限公司 一种双拉式自锁拉链头

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1082562B (de) 1954-03-01 1960-06-02 Ruhrmann Fa Dr Ing Josef Reissverschluss-Schieber mit von beiden Seiten ausloesbarer Sperrung

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1903415A (en) * 1932-12-03 1933-04-04 Greenberg Irving Slide fastener
US2166905A (en) * 1937-12-09 1939-07-18 Noel J Poux Slider for slide fasteners
US2423210A (en) * 1945-05-01 1947-07-01 Conmar Prod Corp Double-pull automatic lock slider
US2535506A (en) * 1947-08-09 1950-12-26 Louis H Morin Automatic lock slider
US2569051A (en) * 1946-01-15 1951-09-25 Conmar Prod Corp Automatic lock slider for slide fasteners
US2657444A (en) * 1951-02-14 1953-11-03 Conmar Prod Corp Slide fastener
US2697261A (en) * 1950-09-26 1954-12-21 Bernasconi Giuseppe Slide for zippers

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1903415A (en) * 1932-12-03 1933-04-04 Greenberg Irving Slide fastener
US2166905A (en) * 1937-12-09 1939-07-18 Noel J Poux Slider for slide fasteners
US2423210A (en) * 1945-05-01 1947-07-01 Conmar Prod Corp Double-pull automatic lock slider
US2569051A (en) * 1946-01-15 1951-09-25 Conmar Prod Corp Automatic lock slider for slide fasteners
US2535506A (en) * 1947-08-09 1950-12-26 Louis H Morin Automatic lock slider
US2697261A (en) * 1950-09-26 1954-12-21 Bernasconi Giuseppe Slide for zippers
US2657444A (en) * 1951-02-14 1953-11-03 Conmar Prod Corp Slide fastener

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1164721B (de) * 1964-03-05 Postel Geb Von zwei Seiten zu betaetigender Reissverschlussschieber
US3255505A (en) * 1963-07-25 1966-06-14 Giumen Anstalt Sliders for separable fasteners
EP0598373A1 (en) * 1992-11-16 1994-05-25 Ykk Corporation A slider for slide fasteners
US5400481A (en) * 1992-11-16 1995-03-28 Yoshida Kogyo K.K. Slide for slide fastener
US20060112524A1 (en) * 2003-10-28 2006-06-01 Riri S.A. Slider for zip fastener with two tabs and a single fork for releasing the slider
US7225509B2 (en) * 2003-10-28 2007-06-05 Crelux Holding Sa Slider for zip fastener with two tabs and a single fork for releasing the slider
US7866012B2 (en) * 2007-03-20 2011-01-11 Ykk Corporation Slider for double-sided slide fastener with automatic locking device
US20080229555A1 (en) * 2007-03-20 2008-09-25 Ykk Corporation Slider for double-sided slide fastener with automatic locking device
EP1972225A3 (en) * 2007-03-20 2014-03-26 YKK Corporation Slider for double-sided slide fastener with automatic locking device
US20100170067A1 (en) * 2009-01-07 2010-07-08 Shigeyoshi Takazawa Thin slider
JP2010158520A (ja) * 2009-01-07 2010-07-22 Ykk Corp 薄型スライダー
CN101766374B (zh) * 2009-01-07 2012-01-04 Ykk株式会社 拉链用的薄拉头
US8122573B2 (en) * 2009-01-07 2012-02-28 Ykk Corporation Thin slider
USD610947S1 (en) 2009-01-09 2010-03-02 Ykk Corporation Slider for slide fastener
CN103735002A (zh) * 2014-01-24 2014-04-23 泉州市鲤城区展鸿自动化设备有限公司 一种结构改进的自锁式拉头
CN105326162A (zh) * 2015-12-03 2016-02-17 福建浔兴拉链科技股份有限公司 一种双拉式自锁拉链头
CN105326162B (zh) * 2015-12-03 2017-09-26 福建浔兴拉链科技股份有限公司 一种双拉式自锁拉链头

Also Published As

Publication number Publication date
NL80007C (en, 2012)
DE1001951B (de) 1957-02-07
GB734469A (en) 1955-08-03
CH307309A (de) 1955-05-31
LU32377A1 (en, 2012)
BE523517A (en, 2012)
FR1084585A (fr) 1955-01-20

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