TWI492822B - - Google Patents

Info

Publication number
TWI492822B
TWI492822B TW102131313A TW102131313A TWI492822B TW I492822 B TWI492822 B TW I492822B TW 102131313 A TW102131313 A TW 102131313A TW 102131313 A TW102131313 A TW 102131313A TW I492822 B TWI492822 B TW I492822B
Authority
TW
Taiwan
Application number
TW102131313A
Other versions
TW201507818A (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 TW102131313A priority Critical patent/TW201507818A/zh
Priority to CN201420189192.0U priority patent/CN203804858U/zh
Priority to JP2014003068U priority patent/JP3194592U/ja
Priority to US14/470,986 priority patent/US9649751B2/en
Priority to DE102014112373.5A priority patent/DE102014112373B4/de
Publication of TW201507818A publication Critical patent/TW201507818A/zh
Application granted granted Critical
Publication of TWI492822B publication Critical patent/TWI492822B/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)
  • Transmission Devices (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
TW102131313A 2013-08-30 2013-08-30 可更小角度轉動之換向棘輪扳手 TW201507818A (zh)

Priority Applications (5)

Application Number Priority Date Filing Date Title
TW102131313A TW201507818A (zh) 2013-08-30 2013-08-30 可更小角度轉動之換向棘輪扳手
CN201420189192.0U CN203804858U (zh) 2013-08-30 2014-04-17 换向棘轮扳手
JP2014003068U JP3194592U (ja) 2013-08-30 2014-06-11 小さい動作角で回動可能なリバーシブルラチェットレンチ
US14/470,986 US9649751B2 (en) 2013-08-30 2014-08-28 Reversible ratchet wrench with a smaller rotational angle
DE102014112373.5A DE102014112373B4 (de) 2013-08-30 2014-08-28 Reversibler Ratschenschlüssel mit einem kleineren Drehwinkel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW102131313A TW201507818A (zh) 2013-08-30 2013-08-30 可更小角度轉動之換向棘輪扳手

Publications (2)

Publication Number Publication Date
TW201507818A TW201507818A (zh) 2015-03-01
TWI492822B true TWI492822B (zh) 2015-07-21

Family

ID=51443667

Family Applications (1)

Application Number Title Priority Date Filing Date
TW102131313A TW201507818A (zh) 2013-08-30 2013-08-30 可更小角度轉動之換向棘輪扳手

Country Status (5)

Country Link
US (1) US9649751B2 (zh)
JP (1) JP3194592U (zh)
CN (1) CN203804858U (zh)
DE (1) DE102014112373B4 (zh)
TW (1) TW201507818A (zh)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104760013B (zh) * 2015-04-03 2016-08-24 浙江亿洋工具制造有限公司 棘轮扳手换向结构
TWI565563B (zh) * 2015-06-03 2017-01-11 英發企業股份有限公司 具有層疊掣子換向機構的棘輪工具
CN106392966B (zh) * 2016-11-04 2018-01-19 北京曙光航空电气有限责任公司 一种双头棘轮扳手
TWI586492B (zh) * 2016-11-08 2017-06-11 史丹利七和國際股份有限公司 棘輪扳手
CN109202790A (zh) * 2017-06-29 2019-01-15 周雅亲 扳手的卡扣固定构造
CN109664229A (zh) * 2017-10-17 2019-04-23 刘昭志 可提高扭力的棘轮扳手
WO2019084204A1 (en) * 2017-10-25 2019-05-02 Apex Brands, Inc. REVERSIBLE RATCHET KEY
US11897091B2 (en) 2018-12-17 2024-02-13 Snap-On Incorporated Ratchet wrench with tube spring
TWI692389B (zh) * 2019-08-29 2020-05-01 特典工具股份有限公司 棘輪扳手
US11154967B2 (en) * 2019-09-17 2021-10-26 Yi-Fu Chen Ratchet wrench
TWI722884B (zh) * 2020-04-29 2021-03-21 華偉工具有限公司 棘輪座、棘輪工具頭及雙向棘輪手工具
CN112264741B (zh) * 2020-11-03 2024-08-02 上海昆睿机器人有限公司 九轴关节机器人全位置焊接系统
US11865678B2 (en) * 2021-02-02 2024-01-09 Snap-On Incorporated Dual pawl ratchet mechanism
US11986928B2 (en) 2022-04-14 2024-05-21 Snap-On Incorporated Pawl mechanism for ratchet tool

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200407216A (en) * 2002-11-11 2004-05-16 Great Lotus Corp Wrench wedging device with fine angle actuation
US7121170B2 (en) * 2004-04-21 2006-10-17 Stanley Chiro International, Ltd. Ratchet wrench operated conveniently
TWM304405U (en) * 2006-06-01 2007-01-11 Shiang-Jen You Controlling structure of ratchet wrench
TWI297301B (zh) * 2005-11-04 2008-06-01 zhen-qin Hong
CN101171100B (zh) * 2005-03-03 2012-04-25 联合里奇美国有限责任公司 可调棘轮扳手
TWM431776U (en) * 2012-03-02 2012-06-21 Danaher Tool Ltd Direction-changeable ratchet wrench
TWM435971U (en) * 2012-04-13 2012-08-21 New Way Tools Co Ltd Ratchet spanner capable of rotating smaller angel
CN202964487U (zh) * 2012-04-13 2013-06-05 志拓有限公司 可更小角度转动的棘轮扳手

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2978081A (en) * 1956-08-13 1961-04-04 Bahco Ab Devices in ratchet wrenches
US5782147A (en) 1996-11-21 1998-07-21 Hand Tool Design Corporation Ratchet wrench having two-pawl action
US6789449B2 (en) 2003-01-09 2004-09-14 Lin-Lang Liu Ratchet wrench
TW201336630A (zh) * 2012-03-02 2013-09-16 Apex Tool Hk Ltd 換向棘輪扳手

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200407216A (en) * 2002-11-11 2004-05-16 Great Lotus Corp Wrench wedging device with fine angle actuation
US7121170B2 (en) * 2004-04-21 2006-10-17 Stanley Chiro International, Ltd. Ratchet wrench operated conveniently
CN101171100B (zh) * 2005-03-03 2012-04-25 联合里奇美国有限责任公司 可调棘轮扳手
TWI297301B (zh) * 2005-11-04 2008-06-01 zhen-qin Hong
TWM304405U (en) * 2006-06-01 2007-01-11 Shiang-Jen You Controlling structure of ratchet wrench
TWM431776U (en) * 2012-03-02 2012-06-21 Danaher Tool Ltd Direction-changeable ratchet wrench
TWM435971U (en) * 2012-04-13 2012-08-21 New Way Tools Co Ltd Ratchet spanner capable of rotating smaller angel
CN202964487U (zh) * 2012-04-13 2013-06-05 志拓有限公司 可更小角度转动的棘轮扳手

Also Published As

Publication number Publication date
JP3194592U (ja) 2014-12-04
DE102014112373B4 (de) 2019-04-25
US20150059533A1 (en) 2015-03-05
DE102014112373A1 (de) 2015-03-19
TW201507818A (zh) 2015-03-01
US9649751B2 (en) 2017-05-16
CN203804858U (zh) 2014-09-03

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