TWI495542B - - Google Patents

Info

Publication number
TWI495542B
TWI495542B TW102131322A TW102131322A TWI495542B TW I495542 B TWI495542 B TW I495542B TW 102131322 A TW102131322 A TW 102131322A TW 102131322 A TW102131322 A TW 102131322A TW I495542 B TWI495542 B TW I495542B
Authority
TW
Taiwan
Application number
TW102131322A
Other languages
Chinese (zh)
Other versions
TW201507819A (zh
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 filed Critical
Priority to TW102131322A priority Critical patent/TW201507819A/zh
Priority to US14/042,769 priority patent/US9333628B2/en
Priority to EP13190593.7A priority patent/EP2842693B1/en
Publication of TW201507819A publication Critical patent/TW201507819A/zh
Application granted granted Critical
Publication of TWI495542B publication Critical patent/TWI495542B/zh

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)
  • Portable Nailing Machines And Staplers (AREA)
  • Scissors And Nippers (AREA)
  • Transmission Devices (AREA)
TW102131322A 2012-01-16 2013-08-30 棘輪扳手 TW201507819A (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW102131322A TW201507819A (zh) 2013-08-30 2013-08-30 棘輪扳手
US14/042,769 US9333628B2 (en) 2012-01-16 2013-10-01 Driving end of tool
EP13190593.7A EP2842693B1 (en) 2013-08-30 2013-10-29 Driving end of tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW102131322A TW201507819A (zh) 2013-08-30 2013-08-30 棘輪扳手

Publications (2)

Publication Number Publication Date
TW201507819A TW201507819A (zh) 2015-03-01
TWI495542B true TWI495542B (enrdf_load_stackoverflow) 2015-08-11

Family

ID=49515223

Family Applications (1)

Application Number Title Priority Date Filing Date
TW102131322A TW201507819A (zh) 2012-01-16 2013-08-30 棘輪扳手

Country Status (2)

Country Link
EP (1) EP2842693B1 (enrdf_load_stackoverflow)
TW (1) TW201507819A (enrdf_load_stackoverflow)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3983759A (en) * 1975-09-02 1976-10-05 Linden Craig L Double-acting wrench
WO1982004215A1 (en) * 1981-06-05 1982-12-09 Peter M Roberts Quick-release and positive locking mechanism for use on socket wrenches and on power and impact tools
US20050247167A1 (en) * 2003-05-14 2005-11-10 Easco Hand Tools, Inc. Sliding pawl ratcheting wrench
CN1311951C (zh) * 1999-12-21 2007-04-25 手动工具设计有限公司 顶部装填棘齿扳手
CN101081495A (zh) * 2006-05-30 2007-12-05 伊斯克手工具公司 双向棘轮扳手
TWI376291B (en) * 2010-08-03 2012-11-11 Kabo Tool Co Ratchet wrench
CN101293340B (zh) * 2007-04-05 2013-05-08 施耐宝公司 棘轮工具的偏压组件
TW201330988A (zh) * 2012-01-16 2013-08-01 New Way Tools Co Ltd 驅動工具

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US471765A (en) * 1892-03-29 Ratchet railroad-track wrench
US417829A (en) * 1889-12-24 Wrench
US2603976A (en) * 1949-07-12 1952-07-22 Albert H Hilton Wrench
US2680983A (en) * 1953-06-23 1954-06-15 Jerry T Miller Geared ratchet wrench
US3828629A (en) * 1973-05-09 1974-08-13 Buell E Multi-power ratchet wrenches
AT368055B (de) * 1978-09-21 1982-09-10 Teufel Johann Steckschluessel mit ratsche und stirnraduebersetzungsgetriebe
DE20016719U1 (de) * 2000-09-27 2000-11-30 Liao, I-He, Taichung Ratschenwerkzeug
TW567123B (en) * 2002-07-22 2003-12-21 Hou-Fei Hu Ratchet wrench capable of fast rotation
US7661337B2 (en) * 2007-07-02 2010-02-16 Infar Industrial Co., Ltd. Fixing structure of direction switch button for reversible wrench

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3983759A (en) * 1975-09-02 1976-10-05 Linden Craig L Double-acting wrench
WO1982004215A1 (en) * 1981-06-05 1982-12-09 Peter M Roberts Quick-release and positive locking mechanism for use on socket wrenches and on power and impact tools
CN1311951C (zh) * 1999-12-21 2007-04-25 手动工具设计有限公司 顶部装填棘齿扳手
US20050247167A1 (en) * 2003-05-14 2005-11-10 Easco Hand Tools, Inc. Sliding pawl ratcheting wrench
CN101081495A (zh) * 2006-05-30 2007-12-05 伊斯克手工具公司 双向棘轮扳手
CN101293340B (zh) * 2007-04-05 2013-05-08 施耐宝公司 棘轮工具的偏压组件
TWI376291B (en) * 2010-08-03 2012-11-11 Kabo Tool Co Ratchet wrench
TW201330988A (zh) * 2012-01-16 2013-08-01 New Way Tools Co Ltd 驅動工具

Also Published As

Publication number Publication date
EP2842693A3 (en) 2015-06-03
EP2842693A2 (en) 2015-03-04
TW201507819A (zh) 2015-03-01
EP2842693B1 (en) 2016-07-20

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees