CA2785973C - Cle a extremite ouverte a cliquet - Google Patents

Cle a extremite ouverte a cliquet Download PDF

Info

Publication number
CA2785973C
CA2785973C CA2785973A CA2785973A CA2785973C CA 2785973 C CA2785973 C CA 2785973C CA 2785973 A CA2785973 A CA 2785973A CA 2785973 A CA2785973 A CA 2785973A CA 2785973 C CA2785973 C CA 2785973C
Authority
CA
Canada
Prior art keywords
head portion
fixed jaw
sliding groove
ratchet
sliding
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 - Fee Related
Application number
CA2785973A
Other languages
English (en)
Other versions
CA2785973A1 (fr
Inventor
Arthur Wu
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.)
Proxene Tools Co Ltd
Original Assignee
Proxene Tools Co Ltd
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 Proxene Tools Co Ltd filed Critical Proxene Tools Co Ltd
Publication of CA2785973A1 publication Critical patent/CA2785973A1/fr
Application granted granted Critical
Publication of CA2785973C publication Critical patent/CA2785973C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/02—Spanners; Wrenches with rigid jaws
    • B25B13/08—Spanners; Wrenches with rigid jaws of open jaw type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/46—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

La clé à extrémité ouverte à cliquet de la présente invention comporte une structure simplifiée. La présente clé ne comporte aucune surface attenante en arc et aucune rainure correspondante. Ainsi, les composants de la clé peuvent être fabriqués facilement et le procédé de production précis peut être choisi pour obtenir une structure renforcée. De plus, le coût de la clé est réduit, la précision de la clé est améliorée et la durée de vie de la clé est prolongée.
CA2785973A 2011-08-12 2012-08-09 Cle a extremite ouverte a cliquet Expired - Fee Related CA2785973C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW100128816A TWI398324B (zh) 2011-08-12 2011-08-12 可往復棘輪式之開口扳手
TW100128816 2011-08-12

Publications (2)

Publication Number Publication Date
CA2785973A1 CA2785973A1 (fr) 2013-02-12
CA2785973C true CA2785973C (fr) 2014-04-29

Family

ID=46754320

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2785973A Expired - Fee Related CA2785973C (fr) 2011-08-12 2012-08-09 Cle a extremite ouverte a cliquet

Country Status (5)

Country Link
EP (1) EP2556925B1 (fr)
AU (1) AU2012211469B2 (fr)
CA (1) CA2785973C (fr)
SI (1) SI2556925T1 (fr)
TW (1) TWI398324B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI625199B (zh) * 2016-10-11 2018-06-01 Wang shuo feng Universal wrench
TWI720853B (zh) * 2020-03-23 2021-03-01 吳竣賢 可調式扳手

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR398253A (fr) * 1909-01-04 1909-06-01 Wilhelm Westebbe Clé anglaise à machoire à ressort
GB191009452A (en) * 1910-04-19 1911-01-19 Frederic William Russell An Improved Adjustable Spanner.
US2537838A (en) * 1946-12-18 1951-01-09 George T Logan Open end ratcheting wrench
US3695125A (en) * 1970-10-06 1972-10-03 Cesco Mfg Corp Open end ratchet wrench
GB1316376A (en) * 1971-08-17 1973-05-09 Insta Snap Corp Open end wrench
US4276790A (en) * 1979-05-16 1981-07-07 Davis Brian L Open-ended wrench having ratcheting action
US4637284A (en) * 1985-09-03 1987-01-20 Rosenbaum Martin J Ratchet-action open-end wrench
US5287777A (en) * 1992-11-03 1994-02-22 Edward Kolodziej Ratcheting open end wrench
US5582082A (en) * 1995-08-10 1996-12-10 Gajo; Alden H. Open-end wrench having self-contained ratcheting mechanism allowing one-way rotational driving of a hardware element
DE19747536B4 (de) * 1997-10-28 2004-06-03 Gernot Hirse Schraubenschlüssel in Gabelschlüsselform
EP0940225A2 (fr) * 1998-03-06 1999-09-08 John L. Stanton Clef à cliquet du type ouverte
TW357114B (en) * 1998-03-06 1999-05-01 John L Stanton Open end ratchet wrench
US5996445A (en) * 1998-06-04 1999-12-07 Universal Toolcraft Corporation Ratcheting wrench
CN2393687Y (zh) * 1999-11-11 2000-08-30 陈德芳 滑动塞块装置自调扳手
TWI307652B (en) * 2003-07-22 2009-03-21 Danaher Tool Ltd Retractable open end wrench
US7827887B2 (en) * 2008-10-03 2010-11-09 Kung-Cheng Chen Ratchet wrench
TWI354603B (en) * 2009-11-25 2011-12-21 Proxene Tools Co Ltd Reversible open end wrench having retaining proper
US8342063B2 (en) * 2009-12-23 2013-01-01 Stanton John L Open-ended ratchet wrench
TWM382177U (en) * 2010-01-13 2010-06-11 Proxene Tools Co Ltd Reciprocating open-end wrench having anti-detachment function
TW201124237A (en) * 2010-01-14 2011-07-16 Wei-Chu Chen Pipe wrench.
TWM386140U (en) * 2010-01-14 2010-08-11 Wei-Chu Chen Pipe wrench structure
TW201127558A (en) * 2010-02-12 2011-08-16 Wen-Bin Liu Open end wrench capable of fast reciprocatingly turning
US8402866B2 (en) * 2010-04-30 2013-03-26 Bobby Hu Open end wrench capable of fast driving
TW201139064A (en) * 2010-05-11 2011-11-16 Wen-Bin Liu Fast reciprocatable open-end wrench featuring ultra-high torque
TW201139065A (en) * 2010-05-14 2011-11-16 Wen-Bin Liu Fast reciprocatable open-end wrench
TW201143991A (en) * 2010-06-11 2011-12-16 Wen-Bin Liu Fast open-end wrench capable of fitting screw member
TW201200303A (en) * 2010-06-25 2012-01-01 li-qing Lin Structure of open spanner
TW201242723A (en) * 2011-04-29 2012-11-01 Hou-Fei Hu High-torque quick release reciprocating open-end wrench

Also Published As

Publication number Publication date
EP2556925B1 (fr) 2015-10-14
EP2556925A3 (fr) 2014-06-18
AU2012211469A1 (en) 2013-02-28
AU2012211469B2 (en) 2014-01-09
SI2556925T1 (sl) 2016-01-29
TW201307004A (zh) 2013-02-16
TWI398324B (zh) 2013-06-11
EP2556925A2 (fr) 2013-02-13
CA2785973A1 (fr) 2013-02-12

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Legal Events

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MKLA Lapsed

Effective date: 20220809