CA2952889C - Cle a cliquet bidirectionnelle fine - Google Patents

Cle a cliquet bidirectionnelle fine Download PDF

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Publication number
CA2952889C
CA2952889C CA2952889A CA2952889A CA2952889C CA 2952889 C CA2952889 C CA 2952889C CA 2952889 A CA2952889 A CA 2952889A CA 2952889 A CA2952889 A CA 2952889A CA 2952889 C CA2952889 C CA 2952889C
Authority
CA
Canada
Prior art keywords
pawl
pawl element
ratchet surface
ratchet
main shaft
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.)
Active
Application number
CA2952889A
Other languages
English (en)
Other versions
CA2952889A1 (fr
Inventor
Min Wang
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.)
RATCHET SOLUTIONS Inc
Hangzhou Great Star Tools Co Ltd
Hangzhou Great Star Industrial Co Ltd
Original Assignee
RATCHET SOLUTIONS Inc
Hangzhou Great Star Tools Co Ltd
Hangzhou Great Star Industrial 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 RATCHET SOLUTIONS Inc, Hangzhou Great Star Tools Co Ltd, Hangzhou Great Star Industrial Co Ltd filed Critical RATCHET SOLUTIONS Inc
Publication of CA2952889A1 publication Critical patent/CA2952889A1/fr
Application granted granted Critical
Publication of CA2952889C publication Critical patent/CA2952889C/fr
Active 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
    • B25B13/48—Spanners; Wrenches for special purposes
    • B25B13/481—Spanners; Wrenches for special purposes for operating in areas having limited access
    • 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
    • B25B13/06—Spanners; Wrenches with rigid jaws of socket 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
    • B25B13/461—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member
    • B25B13/462—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis
    • B25B13/465—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis a pawl engaging an internally toothed ring

Landscapes

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

Abstract

L'invention concerne une clé à cliquet bidirectionnelle fine, dont une partie active (10) présente une épaisseur inférieure ou égale à 30 mm, appropriée pour le travail dans des espaces réduits, pour la mise en uvre de deux modes de travail et pour permettre un passage stable et commode d'un mode de travail à l'autre. Pendant l'utilisation de la clé à cliquet bidirectionnelle fine, un couple d'entrée appliqué par un utilisateur est alternativement un couple dans le sens horaire ou un couple dans le sens antihoraire, tandis qu'un couple de sortie à une extrémité de sortie (101) de la clé à cliquet bidirectionnelle fine est soit un couple dans le sens horaire, soit un couple dans le sens antihoraire.
CA2952889A 2014-06-19 2014-06-19 Cle a cliquet bidirectionnelle fine Active CA2952889C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/080303 WO2015192354A1 (fr) 2014-06-19 2014-06-19 Clé à cliquet bidirectionnelle fine

Publications (2)

Publication Number Publication Date
CA2952889A1 CA2952889A1 (fr) 2015-12-23
CA2952889C true CA2952889C (fr) 2021-03-30

Family

ID=54934707

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2952889A Active CA2952889C (fr) 2014-06-19 2014-06-19 Cle a cliquet bidirectionnelle fine

Country Status (3)

Country Link
EP (1) EP3159110A4 (fr)
CA (1) CA2952889C (fr)
WO (1) WO2015192354A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115770423B (zh) * 2022-12-22 2025-09-26 北矿机电科技有限责任公司 一种小耙架可以独立驱动的浓密机

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1160078A (fr) * 1980-11-19 1984-01-10 James W. Konecny Cle a rochet avec ejecteur de douille
US5603393A (en) * 1993-10-12 1997-02-18 Snap-On Technologies, Inc. Ratchet head assembly and reversing knob therefor
JP3001811B2 (ja) * 1996-07-09 2000-01-24 ハンド トゥール デザイン コーポレイション 高いトルクを持つラチェットレンチの改良構造
US6044731A (en) * 1999-03-25 2000-04-04 Hsieh; Chih-Ching Double-reversible ratchet wrench
CN201147913Y (zh) * 2007-08-23 2008-11-12 齐建忠 旋转式双向棘轮竖柄扳手
CN201211654Y (zh) * 2008-07-02 2009-03-25 吴天国 低噪音带润滑的双向棘轮两用扳手
US20100275737A1 (en) * 2009-05-01 2010-11-04 Lin Chien-Yueh Bi-directional ratchet wrench
US7966912B1 (en) * 2010-03-30 2011-06-28 Black & Decker Inc. Ratcheting wrench
CN203045591U (zh) * 2013-01-18 2013-07-10 杭州巨星工具有限公司 双向扳手
CN203245777U (zh) * 2013-04-03 2013-10-23 杭州巨星工具有限公司 扳手

Also Published As

Publication number Publication date
WO2015192354A1 (fr) 2015-12-23
CA2952889A1 (fr) 2015-12-23
EP3159110A1 (fr) 2017-04-26
EP3159110A4 (fr) 2018-03-07

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