FR2292556A1 - Cle mecanique avec reglage du couple de serrage - Google Patents

Cle mecanique avec reglage du couple de serrage

Info

Publication number
FR2292556A1
FR2292556A1 FR7536215A FR7536215A FR2292556A1 FR 2292556 A1 FR2292556 A1 FR 2292556A1 FR 7536215 A FR7536215 A FR 7536215A FR 7536215 A FR7536215 A FR 7536215A FR 2292556 A1 FR2292556 A1 FR 2292556A1
Authority
FR
France
Prior art keywords
tightening torque
torque adjustment
mechanical wrench
wrench
mechanical
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR7536215A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Consolidated Devices Inc
Original Assignee
Consolidated Devices Inc
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 Consolidated Devices Inc filed Critical Consolidated Devices Inc
Publication of FR2292556A1 publication Critical patent/FR2292556A1/fr
Withdrawn legal-status Critical Current

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
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • 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
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/142—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers
    • B25B23/1422—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters
    • B25B23/1427—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters by mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
FR7536215A 1974-11-29 1975-11-26 Cle mecanique avec reglage du couple de serrage Withdrawn FR2292556A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/528,409 US3939924A (en) 1974-11-29 1974-11-29 Power torque wrench

Publications (1)

Publication Number Publication Date
FR2292556A1 true FR2292556A1 (fr) 1976-06-25

Family

ID=24105574

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7536215A Withdrawn FR2292556A1 (fr) 1974-11-29 1975-11-26 Cle mecanique avec reglage du couple de serrage

Country Status (3)

Country Link
US (1) US3939924A (fr)
DE (1) DE2543795A1 (fr)
FR (1) FR2292556A1 (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4403532A (en) * 1981-09-24 1983-09-13 Chicago Pneumatic Tool Company Ratchet nutrunner with audible torque signal
US4513644A (en) * 1983-12-28 1985-04-30 Weyer Paul P Fluid powered torque wrench
US4729269A (en) * 1985-11-04 1988-03-08 Killian Richard H Powered pipe wrench
AU1553595A (en) * 1994-06-17 1996-07-10 Dale Francis Improved torque wrench system
WO2000015393A1 (fr) * 1998-09-14 2000-03-23 Johannes Lübbering AG Visseuse entrainee par un moteur
US6408720B2 (en) * 1999-04-30 2002-06-25 Bobby W. Collins Offset hydraulic runner apparatus
US6553873B2 (en) 2000-05-03 2003-04-29 Power Tork Hydraulics, Inc. Hydraulic wrench control valve systems
US6832531B1 (en) 2000-12-29 2004-12-21 Steven H. Marquardt Advanced tool systems
US6647830B2 (en) 2000-12-29 2003-11-18 Steven H. Marquardt Advanced tool systems
US6739221B2 (en) 2002-10-10 2004-05-25 Sun B. Cha Power driven wrench
KR100591299B1 (ko) 2004-09-13 2006-06-19 주식회사 삼진정밀 휴대용 전동 밸브 조작기
US7146880B1 (en) 2004-12-06 2006-12-12 Francis Services, Inc. Torque wrench system
DE102006054190A1 (de) * 2006-11-16 2008-05-21 Robert Bosch Gmbh Werkzeugratsche
GB2445826B (en) * 2006-11-16 2010-06-09 Bosch Gmbh Robert Toolroom ratchet
TWI342820B (en) * 2007-11-16 2011-06-01 Ind Tech Res Inst Power wrench
US7823486B2 (en) * 2008-05-09 2010-11-02 Wise Robert W Cordless motor assisted torque wrench
US7823652B2 (en) * 2008-08-14 2010-11-02 Echo, Inc. Portable tool with a hand-gripped controller and method of using a portable powered tool
US20100242691A1 (en) * 2009-03-26 2010-09-30 Chih-Ching Hsieh Torque adjusting structure for power tools
GB2479008B (en) * 2010-04-20 2012-06-06 Byrne Bros Formwork Ltd Power tool for falsework assemblies
EP2635410B1 (fr) 2010-11-04 2016-10-12 Milwaukee Electric Tool Corporation Outil à chocs avec embrayage réglable
US8677862B2 (en) 2011-05-26 2014-03-25 Torqbuddy Llc Two handed portable power wrench
JP2013132704A (ja) * 2011-12-26 2013-07-08 Aisin Aw Co Ltd トルクレンチ装置及びこれを用いたトルクレンチ付きナットランナー
US9266226B2 (en) * 2012-03-05 2016-02-23 Milwaukee Electric Tool Corporation Impact tool
US9038504B2 (en) 2012-10-17 2015-05-26 Snap-On Incorporated Auto-shift reversing mechanism
US10926383B2 (en) 2013-03-14 2021-02-23 Milwaukee Electric Tool Corporation Impact tool
DE102017124165A1 (de) * 2017-10-17 2019-04-18 Metabowerke Gmbh Werkzeugsystem
TWI691385B (zh) * 2018-11-29 2020-04-21 胡厚飛 具有扭力設定之電動快轉扳手
CN115268525B (zh) * 2022-07-25 2024-04-09 武汉中车四方维保中心有限公司 一种扭矩控制装置以及应用方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2740508A (en) * 1952-12-24 1956-04-03 Gardner Denver Co Torque control means for power operated torque wrenches, nut setters and the like
US2740507A (en) * 1952-12-24 1956-04-03 Gardner Denver Co Torque control means for power operated nut setters and the like
US2808749A (en) * 1956-05-08 1957-10-08 Andrew Feyes Gear operated power wrench
US3733935A (en) * 1970-10-26 1973-05-22 Tonichi Mfg Co Ltd Torque wrench with a nut runner

Also Published As

Publication number Publication date
DE2543795A1 (de) 1976-06-10
US3939924A (en) 1976-02-24

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Legal Events

Date Code Title Description
ST Notification of lapse