ATE439217T1 - Reversierbarer ratschenschlüssel mit drehrichtungsumschalter - Google Patents

Reversierbarer ratschenschlüssel mit drehrichtungsumschalter

Info

Publication number
ATE439217T1
ATE439217T1 AT03253752T AT03253752T ATE439217T1 AT E439217 T1 ATE439217 T1 AT E439217T1 AT 03253752 T AT03253752 T AT 03253752T AT 03253752 T AT03253752 T AT 03253752T AT E439217 T1 ATE439217 T1 AT E439217T1
Authority
AT
Austria
Prior art keywords
direction switch
control member
rotation direction
ratchet wrench
control
Prior art date
Application number
AT03253752T
Other languages
English (en)
Inventor
Tom Tuanmu
Original Assignee
Danaher Tool 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 Danaher Tool Ltd filed Critical Danaher Tool Ltd
Application granted granted Critical
Publication of ATE439217T1 publication Critical patent/ATE439217T1/de

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
    • B25B13/46—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
    • B25B13/463—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 externally toothed wheel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
AT03253752T 2003-06-12 2003-06-13 Reversierbarer ratschenschlüssel mit drehrichtungsumschalter ATE439217T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/460,335 US6918477B2 (en) 2003-06-12 2003-06-12 Direction switch for hand tool and reversible gear wrench
EP03253752A EP1486292B1 (de) 2003-06-12 2003-06-13 Reversierbarer Ratschenschlüssel mit Drehrichtungsumschalter

Publications (1)

Publication Number Publication Date
ATE439217T1 true ATE439217T1 (de) 2009-08-15

Family

ID=34117536

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03253752T ATE439217T1 (de) 2003-06-12 2003-06-13 Reversierbarer ratschenschlüssel mit drehrichtungsumschalter

Country Status (3)

Country Link
US (1) US6918477B2 (de)
EP (1) EP1486292B1 (de)
AT (1) ATE439217T1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI252794B (en) * 2004-06-30 2006-04-11 Tai-Tzuo Chen Selective one-way wrench preventing rocking of direction switch in racing
EP1810789A1 (de) * 2006-01-23 2007-07-25 Lea Way Hand Tool Corporation Ratschenschlüssel mit einem schnell rotierbaren Element mit Haltemittel
US20070277652A1 (en) * 2006-05-30 2007-12-06 Hsien-Chung Tuan-Mu Reversible ratcheting tool
US9079297B2 (en) 2011-04-15 2015-07-14 Apex Brands, Inc. Flex-head wrench
US9061404B2 (en) 2013-04-15 2015-06-23 Il7!, Llc Ratchet mechanism
US10864616B2 (en) * 2014-05-15 2020-12-15 Snap-On Incorporated Ratchet mechanism for ratchet wrench
US20180043512A1 (en) * 2016-05-02 2018-02-15 Ming Liang Zhang Ratchet wrench providing combined functions of ordinary ratchet wrenches
DE202020100487U1 (de) * 2020-01-29 2020-06-03 Heinrich Caroli Gmbh Gelenk für eine orthopädische Quengelschiene
USD1007985S1 (en) * 2020-09-30 2023-12-19 Re-Dai Precision Tools Co., Ltd. Switcher of reversible ratchet wrench
USD1000922S1 (en) * 2021-01-07 2023-10-10 Chia-Yu Chen Switch knob for ratchet wrench
USD1012643S1 (en) 2021-12-21 2024-01-30 Matco Tools Corporation Ratchet pawl

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1078059A (en) * 1913-10-01 1913-11-11 Frank Mossberg Company Wrench.
US5522287A (en) 1995-04-28 1996-06-04 Chiang; Chen-Chi Ratchet handle of socket wrench
US6161454A (en) * 1996-12-18 2000-12-19 Hand Tool Design Corporation Low cost ratchet wrench and method of assembly
US5913954A (en) 1997-09-12 1999-06-22 Hand Tool Design Corporation Pawl for a low profile wrench
US5957009A (en) 1997-10-16 1999-09-28 Mccann; Frank Control mechanism for ratchet wrench
US20040089111A1 (en) * 2002-11-07 2004-05-13 Chih-Ching Hsien Ratchet tool having operation levers on two sides of the tool

Also Published As

Publication number Publication date
US20040251105A1 (en) 2004-12-16
US6918477B2 (en) 2005-07-19
EP1486292A1 (de) 2004-12-15
EP1486292B1 (de) 2009-08-12

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties