FR2109631A5 - - Google Patents

Info

Publication number
FR2109631A5
FR2109631A5 FR7122903A FR7122903A FR2109631A5 FR 2109631 A5 FR2109631 A5 FR 2109631A5 FR 7122903 A FR7122903 A FR 7122903A FR 7122903 A FR7122903 A FR 7122903A FR 2109631 A5 FR2109631 A5 FR 2109631A5
Authority
FR
France
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.)
Expired
Application number
FR7122903A
Other languages
French (fr)
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.)
Tohnichi Mfg Co Ltd
Original Assignee
Tohnichi Mfg Co Ltd
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 Tohnichi Mfg Co Ltd filed Critical Tohnichi Mfg Co Ltd
Application granted granted Critical
Publication of FR2109631A5 publication Critical patent/FR2109631A5/fr
Expired 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
    • 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
FR7122903A 1970-10-26 1971-06-23 Expired FR2109631A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9362070 1970-10-26

Publications (1)

Publication Number Publication Date
FR2109631A5 true FR2109631A5 (en) 1972-05-26

Family

ID=14087348

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7122903A Expired FR2109631A5 (en) 1970-10-26 1971-06-23

Country Status (5)

Country Link
US (1) US3733935A (en)
DE (1) DE2127620A1 (en)
FR (1) FR2109631A5 (en)
GB (1) GB1300713A (en)
SE (1) SE392417B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3905429A (en) * 1974-06-10 1975-09-16 Alfred H Berger Battery powered hand tool
US3939924A (en) * 1974-11-29 1976-02-24 Consolidated Devices, Inc. Power torque wrench
DE2648588A1 (en) * 1976-10-27 1978-05-03 Walter Buehrer Pneumatically driven nut runner - has swinging handle with pneumatic drive and torque head at bottom and torque indicator at top
US4513644A (en) * 1983-12-28 1985-04-30 Weyer Paul P Fluid powered torque wrench
US5251706A (en) * 1992-12-03 1993-10-12 Jack Evans Ratchet drive tool with manual and non-manual power actuation
AU1553595A (en) * 1994-06-17 1996-07-10 Dale Francis Improved torque wrench system
US7069816B1 (en) * 1998-09-14 2006-07-04 Johannes Luebbering Ag Motor-driven screw driver
US6553873B2 (en) 2000-05-03 2003-04-29 Power Tork Hydraulics, Inc. Hydraulic wrench control valve systems
US7146880B1 (en) 2004-12-06 2006-12-12 Francis Services, Inc. Torque wrench system
JP2006346795A (en) * 2005-06-15 2006-12-28 Shinano Seisakusho:Kk Torque wrench
GB2445826B (en) * 2006-11-16 2010-06-09 Bosch Gmbh Robert Toolroom ratchet
DE102006054190A1 (en) 2006-11-16 2008-05-21 Robert Bosch Gmbh ratchet tool
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
US20100242691A1 (en) * 2009-03-26 2010-09-30 Chih-Ching Hsieh Torque adjusting structure for power tools
CN107285179B (en) * 2017-04-18 2018-08-14 梅神峰 A kind of Escalator maintenance of equipment
CN106965113B (en) * 2017-04-18 2018-10-16 宁海逐航工业产品设计有限公司 A kind of electromagnetic type torque spanner
CN106829710B (en) * 2017-04-18 2017-12-26 连云港市赣榆区生产力促进中心 A kind of Escalator maintained equipment
DE102017109117B4 (en) * 2017-04-27 2021-05-06 Wiha Werkzeuge Gmbh Screwdriver and procedure for tightening a screw
DE102017124165A1 (en) * 2017-10-17 2019-04-18 Metabowerke Gmbh Tooling system

Also Published As

Publication number Publication date
US3733935A (en) 1973-05-22
GB1300713A (en) 1972-12-20
SE392417B (en) 1977-03-28
DE2127620A1 (en) 1972-05-04

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