TW201008710A - Direction switchable ratchet wrench with a displaceable button - Google Patents

Direction switchable ratchet wrench with a displaceable button Download PDF

Info

Publication number
TW201008710A
TW201008710A TW097131409A TW97131409A TW201008710A TW 201008710 A TW201008710 A TW 201008710A TW 097131409 A TW097131409 A TW 097131409A TW 97131409 A TW97131409 A TW 97131409A TW 201008710 A TW201008710 A TW 201008710A
Authority
TW
Taiwan
Prior art keywords
reversing
ratchet
ratchet wrench
positioning
wrench
Prior art date
Application number
TW097131409A
Other languages
English (en)
Chinese (zh)
Other versions
TWI336283B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Hou-Fei Hu
Original Assignee
Hou-Fei Hu
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 Hou-Fei Hu filed Critical Hou-Fei Hu
Priority to TW097131409A priority Critical patent/TW201008710A/zh
Priority to US12/273,592 priority patent/US7827886B2/en
Priority to DE102009004551A priority patent/DE102009004551B4/de
Publication of TW201008710A publication Critical patent/TW201008710A/zh
Application granted granted Critical
Publication of TWI336283B publication Critical patent/TWI336283B/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)
TW097131409A 2008-08-18 2008-08-18 Direction switchable ratchet wrench with a displaceable button TW201008710A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW097131409A TW201008710A (en) 2008-08-18 2008-08-18 Direction switchable ratchet wrench with a displaceable button
US12/273,592 US7827886B2 (en) 2008-08-18 2008-11-19 Ratchet wrench with three operative positions
DE102009004551A DE102009004551B4 (de) 2008-08-18 2009-01-14 Ratschenschlüssel mit einem Schaltelement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW097131409A TW201008710A (en) 2008-08-18 2008-08-18 Direction switchable ratchet wrench with a displaceable button

Publications (2)

Publication Number Publication Date
TW201008710A true TW201008710A (en) 2010-03-01
TWI336283B TWI336283B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2011-01-21

Family

ID=41566915

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097131409A TW201008710A (en) 2008-08-18 2008-08-18 Direction switchable ratchet wrench with a displaceable button

Country Status (3)

Country Link
US (1) US7827886B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE102009004551B4 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
TW (1) TW201008710A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI382895B (zh) * 2010-07-09 2013-01-21 棘輪手工具的換向結構
TWI409143B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 2011-01-14 2013-09-21

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201000268A (en) * 2008-06-24 2010-01-01 Hou-Fei Hu Reversible ratchet wrench with lateral triggering
TW201006620A (en) * 2008-08-08 2010-02-16 Hou-Fei Hu Ratchet wrench
TW201107086A (en) * 2009-08-31 2011-03-01 Hou-Fei Hu Ratchet wrench
TW201107085A (en) * 2009-08-31 2011-03-01 Hou-Fei Hu Ratchet wrench
US8297152B2 (en) * 2009-11-06 2012-10-30 Bobby Hu Ratchet wrench
US8069753B2 (en) 2009-11-12 2011-12-06 Meridian International Co., Ltd. Rotary ratchet wrench
US7966912B1 (en) 2010-03-30 2011-06-28 Black & Decker Inc. Ratcheting wrench
TW201226119A (en) * 2010-12-24 2012-07-01 Honiton Ind Inc Ratchet wrench structure
US9120213B2 (en) 2011-01-21 2015-09-01 Milwaukee Electric Tool Corporation Powered ratchet wrench
TW201236818A (en) * 2011-03-01 2012-09-16 yu-ting Hong Structure of ratchet spanner
TWI476075B (zh) * 2011-04-27 2015-03-11 Te Chuan Yang Wrench structure
TW201244884A (en) * 2011-05-06 2012-11-16 Yu-Jing Dong Ratchet wrench structure
CN102773821A (zh) * 2011-05-09 2012-11-14 杨德川 扳手结构
TW201321138A (zh) * 2011-11-29 2013-06-01 Yi-Fu Chen 棘輪扳手控向裝置
TW201325824A (zh) * 2011-12-16 2013-07-01 Cheng-Pu Yang 棘輪扳手結構
TWD150149S (zh) * 2012-01-09 2012-11-11 優鋼機械股份有限公司 雙頭扳手
US9114509B2 (en) 2012-02-14 2015-08-25 Meridian International Co., Ltd. Rotary ratcheting wrench
TW201412467A (zh) * 2012-09-20 2014-04-01 New Way Tools Co Ltd 易裝配之棘輪扳手
US9138875B2 (en) * 2013-04-23 2015-09-22 Yi-Fu Chen Ratchet tool device
US9327389B2 (en) * 2014-02-25 2016-05-03 Yi-Fu Chen Ratchet wrench
US10322497B2 (en) * 2014-05-15 2019-06-18 Snap-On Incorporated Bias member for reducing ratcheting arc
TWI526282B (zh) * 2014-07-10 2016-03-21 Hou-Fei Hu Replace the ratchet wrench
TW201605580A (zh) * 2014-08-01 2016-02-16 yu-ting Hong 棘輪扳手結構
CN105313051A (zh) * 2014-08-04 2016-02-10 豪越股份有限公司 棘轮扳手换向装置
TWI498192B (zh) * 2014-08-12 2015-09-01 Stanley Chiro Int Ltd 棘輪扳手
US20160325380A1 (en) * 2015-05-08 2016-11-10 Dm3D Technology, Llc Hybrid manufacturing using metal forming and additive manufacturing
US9709141B2 (en) 2015-08-28 2017-07-18 Snap-On Incorporated Ratchet wrench and pawl mechanism
TWI556918B (zh) * 2015-09-09 2016-11-11 Ratchet wrench reversing device
EP3589452B1 (en) 2017-02-28 2024-05-29 Milwaukee Electric Tool Corporation Powered ratchet wrench with reversing mechanism
TWI623388B (zh) * 2017-05-25 2018-05-11 Chen Jia You Reversing ratchet wrench
US11413731B2 (en) 2019-06-12 2022-08-16 Milwaukee Electric Tool Corporation Powered ratchet wrench

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Publication number Priority date Publication date Assignee Title
US4491043A (en) * 1981-03-10 1985-01-01 Dempsey John D Stepless wrench including quick release mechanism
US4445404A (en) * 1981-12-09 1984-05-01 Bob Barber, Jr. Reversible ratchet wrench
US4589307A (en) * 1984-09-13 1986-05-20 Bob Barber, Jr. Push button reversible ratchet wrench
US6076433A (en) * 1998-06-25 2000-06-20 Lynch; Joseph A. Ratchet wrench operable in forward, reverse and neutral modes
TW373543U (en) 1999-03-10 1999-11-01 zhi-qing Xie One way locked wrench structure with adjustable tilting angles
US6125722A (en) * 1999-03-18 2000-10-03 Snap-On Tools Company Ratchet wrench with sealed reversing lever
TW399509U (en) 1999-10-15 2000-07-21 Shie Jr Ching Improved structure of wrench braking direction
US6431031B1 (en) * 1999-12-16 2002-08-13 Bobby Hu Reversible ratcheting tool with a smaller head
TW418748U (en) * 2000-01-11 2001-01-11 Hu Hou Fei Ratchet wrench
JP3515763B2 (ja) * 2000-03-13 2004-04-05 厚飛 胡 小ヘッドと改善駆動トルクを具えたリバーシブルラチェット工具
TW524174U (en) 2002-06-24 2003-03-11 Jr-Ching Shie Improved direction control structure for ratchet
US6981434B2 (en) * 2003-05-02 2006-01-03 Terence Chen Reinforcement structure for wrench head
TWI235697B (en) * 2003-05-29 2005-07-11 Shiou-Ching Huang Improved structure of direction-changeable ratchet wrench
TW589241B (en) 2003-07-18 2004-06-01 Tai-Tzuo Chen Improved structure for ratchet wrench
TWI224038B (en) * 2003-10-29 2004-11-21 Tai-Tzuo Chen Direction-switching driving rotary wrench
TWI258404B (en) * 2003-10-29 2006-07-21 Tai-Tzuo Chen Selective driven one-way wrench
US7111527B1 (en) * 2005-09-13 2006-09-26 Yi Min Lee Selective one-way screwdriver
DE202006009466U1 (de) * 2005-11-09 2006-11-16 Lee, Chang Chuan, Caotun Ratschenschlüssel
US7328633B2 (en) * 2006-05-30 2008-02-12 Advance Team Power Inc. Device for switching wrenching direction of a ratchet wheel of a ratchet tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI382895B (zh) * 2010-07-09 2013-01-21 棘輪手工具的換向結構
TWI409143B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 2011-01-14 2013-09-21

Also Published As

Publication number Publication date
DE102009004551A1 (de) 2010-02-25
TWI336283B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2011-01-21
US7827886B2 (en) 2010-11-09
US20100037735A1 (en) 2010-02-18
DE102009004551B4 (de) 2013-09-26

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees