TW201200304A - Reciprocally switchable open spanner - Google Patents

Reciprocally switchable open spanner Download PDF

Info

Publication number
TW201200304A
TW201200304A TW100115290A TW100115290A TW201200304A TW 201200304 A TW201200304 A TW 201200304A TW 100115290 A TW100115290 A TW 100115290A TW 100115290 A TW100115290 A TW 100115290A TW 201200304 A TW201200304 A TW 201200304A
Authority
TW
Taiwan
Prior art keywords
slider
sliding
plane
groove
jaw
Prior art date
Application number
TW100115290A
Other languages
English (en)
Chinese (zh)
Other versions
TWI480128B (enExample
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 TW100115290A priority Critical patent/TW201200304A/zh
Priority to US13/196,977 priority patent/US8567289B2/en
Priority to EP11187374A priority patent/EP2457691A1/en
Publication of TW201200304A publication Critical patent/TW201200304A/zh
Application granted granted Critical
Publication of TWI480128B publication Critical patent/TWI480128B/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Manipulator (AREA)
TW100115290A 2010-04-30 2011-04-29 Reciprocally switchable open spanner TW201200304A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW100115290A TW201200304A (en) 2010-04-30 2011-04-29 Reciprocally switchable open spanner
US13/196,977 US8567289B2 (en) 2010-04-30 2011-08-03 Open end wrench capable of fast driving
EP11187374A EP2457691A1 (en) 2010-11-26 2011-11-01 Open end wrench capable of fast driving a workpiece

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW99113946 2010-04-30
TW100115290A TW201200304A (en) 2010-04-30 2011-04-29 Reciprocally switchable open spanner

Publications (2)

Publication Number Publication Date
TW201200304A true TW201200304A (en) 2012-01-01
TWI480128B TWI480128B (enExample) 2015-04-11

Family

ID=44069933

Family Applications (1)

Application Number Title Priority Date Filing Date
TW100115290A TW201200304A (en) 2010-04-30 2011-04-29 Reciprocally switchable open spanner

Country Status (3)

Country Link
US (1) US8402866B2 (enExample)
EP (1) EP2383075B1 (enExample)
TW (1) TW201200304A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI398324B (zh) * 2011-08-12 2013-06-11 Proxene Tools Co Ltd 可往復棘輪式之開口扳手
TWI402142B (enExample) * 2011-09-16 2013-07-21
TWI460054B (zh) * 2012-07-05 2014-11-11 Infar Ind Co Ltd 防潰角開口快轉扳手
CN105729358A (zh) * 2014-12-10 2016-07-06 陈家佑 可提升棘齿定位效果的棘轮扳手结构
CN118061119A (zh) * 2024-04-19 2024-05-24 珠海市华亚机械科技有限公司 一种电动扳手的夹爪结构

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8567289B2 (en) * 2010-04-30 2013-10-29 Bobby Hu Open end wrench capable of fast driving
TW201139064A (en) * 2010-05-11 2011-11-16 Wen-Bin Liu Fast reciprocatable open-end wrench featuring ultra-high torque
TW201139065A (en) * 2010-05-14 2011-11-16 Wen-Bin Liu Fast reciprocatable open-end wrench
EP2457691A1 (en) * 2010-11-26 2012-05-30 Bobby Hu Open end wrench capable of fast driving a workpiece
TW201242723A (en) * 2011-04-29 2012-11-01 Hou-Fei Hu High-torque quick release reciprocating open-end wrench
US8950294B2 (en) * 2012-03-21 2015-02-10 Yeo-Ming WANG Ratchet wrench applicable to multi-size workpieces
US20140373691A1 (en) * 2013-06-21 2014-12-25 Torque-Tech Precision Co., Ltd. Bidirectional torque wrench
TWI635932B (zh) * 2017-02-07 2018-09-21 胡厚飛 高韌性高使用壽命之快速開口扳手
US11135704B2 (en) * 2018-11-12 2021-10-05 Jia-Guann Liau Wrench wth two clamping parts
TWI710430B (zh) * 2019-11-07 2020-11-21 優鋼機械股份有限公司 棘輪扳手之撥動件結構
CN112355955B (zh) * 2020-10-28 2022-07-08 安徽蒂森五金工具有限公司 具有卡紧定位机构的棘轮扳手
TWI867962B (zh) * 2024-02-07 2024-12-21 羽田工具企業股份有限公司 微動開口扳手

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1320668A (en) 1919-11-04 Johan emil askman
US2797600A (en) * 1955-10-28 1957-07-02 Bud K Beaver Ratchet type movable jaw wrench
GB983789A (en) * 1963-12-27 1965-02-17 Briles Mfg Ratchet type movable jaw wrench
US3695125A (en) 1970-10-06 1972-10-03 Cesco Mfg Corp Open end ratchet wrench
US4706528A (en) 1980-12-15 1987-11-17 Daiya Seiko Kabushiki-Kaisha Adjustable wrench
US7024971B2 (en) 2003-03-12 2006-04-11 Stanton John L Open end ratchet wrench
TWI307652B (en) * 2003-07-22 2009-03-21 Danaher Tool Ltd Retractable open end wrench
TW200824845A (en) * 2006-12-15 2008-06-16 jin-shun Zheng Open-end wrench structural improvement
WO2009015394A1 (en) 2007-07-26 2009-01-29 Ceramoptec Industries, Inc. Adapter for endoscopes and related method
US8347764B2 (en) * 2008-06-10 2013-01-08 Apex Tool (Hk) Limited Taiwan Branch Ratchetable open-ended wrench
TW201006618A (en) * 2008-08-15 2010-02-16 Li-Zhu Li Adjustable arc hold-and-release jaw wrench
US7878095B2 (en) 2008-09-25 2011-02-01 Proxene Tools Co., Ltd. Reciprocatable open end wrench
US7827887B2 (en) * 2008-10-03 2010-11-09 Kung-Cheng Chen Ratchet wrench

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI398324B (zh) * 2011-08-12 2013-06-11 Proxene Tools Co Ltd 可往復棘輪式之開口扳手
TWI402142B (enExample) * 2011-09-16 2013-07-21
TWI460054B (zh) * 2012-07-05 2014-11-11 Infar Ind Co Ltd 防潰角開口快轉扳手
CN105729358A (zh) * 2014-12-10 2016-07-06 陈家佑 可提升棘齿定位效果的棘轮扳手结构
CN118061119A (zh) * 2024-04-19 2024-05-24 珠海市华亚机械科技有限公司 一种电动扳手的夹爪结构

Also Published As

Publication number Publication date
TWI480128B (enExample) 2015-04-11
EP2383075A2 (en) 2011-11-02
US8402866B2 (en) 2013-03-26
EP2383075A3 (en) 2012-03-21
US20110265613A1 (en) 2011-11-03
EP2383075B1 (en) 2013-08-21

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