FR2844216B1 - Cle munie d'un indicateur de couple - Google Patents

Cle munie d'un indicateur de couple

Info

Publication number
FR2844216B1
FR2844216B1 FR0210974A FR0210974A FR2844216B1 FR 2844216 B1 FR2844216 B1 FR 2844216B1 FR 0210974 A FR0210974 A FR 0210974A FR 0210974 A FR0210974 A FR 0210974A FR 2844216 B1 FR2844216 B1 FR 2844216B1
Authority
FR
France
Prior art keywords
key
torque indicator
torque
indicator
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.)
Expired - Fee Related
Application number
FR0210974A
Other languages
English (en)
Other versions
FR2844216A1 (fr
Inventor
Chih Ching Hsien
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.)
Individual
Original Assignee
Individual
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
Priority to US10/229,087 priority Critical patent/US6766700B2/en
Priority to GB0219919A priority patent/GB2392405B/en
Application filed by Individual filed Critical Individual
Priority to DE20213750U priority patent/DE20213750U1/de
Priority to FR0210974A priority patent/FR2844216B1/fr
Publication of FR2844216A1 publication Critical patent/FR2844216A1/fr
Application granted granted Critical
Publication of FR2844216B1 publication Critical patent/FR2844216B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B25B23/1425—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 electrical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
FR0210974A 2002-08-28 2002-09-05 Cle munie d'un indicateur de couple Expired - Fee Related FR2844216B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US10/229,087 US6766700B2 (en) 2002-08-28 2002-08-28 Wrench having torque indicator
GB0219919A GB2392405B (en) 2002-08-28 2002-08-28 A Wrench having a torque indicator
DE20213750U DE20213750U1 (de) 2002-08-28 2002-09-05 Schraubenschlüssel
FR0210974A FR2844216B1 (fr) 2002-08-28 2002-09-05 Cle munie d'un indicateur de couple

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US10/229,087 US6766700B2 (en) 2002-08-28 2002-08-28 Wrench having torque indicator
GB0219919A GB2392405B (en) 2002-08-28 2002-08-28 A Wrench having a torque indicator
DE20213750U DE20213750U1 (de) 2002-08-28 2002-09-05 Schraubenschlüssel
FR0210974A FR2844216B1 (fr) 2002-08-28 2002-09-05 Cle munie d'un indicateur de couple

Publications (2)

Publication Number Publication Date
FR2844216A1 FR2844216A1 (fr) 2004-03-12
FR2844216B1 true FR2844216B1 (fr) 2005-06-17

Family

ID=32475498

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0210974A Expired - Fee Related FR2844216B1 (fr) 2002-08-28 2002-09-05 Cle munie d'un indicateur de couple

Country Status (4)

Country Link
US (1) US6766700B2 (fr)
DE (1) DE20213750U1 (fr)
FR (1) FR2844216B1 (fr)
GB (1) GB2392405B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6940417B2 (en) * 2002-08-07 2005-09-06 Chin-Ching Hsien Wrench with tension meters
US7013737B2 (en) * 2004-02-23 2006-03-21 Chin-Ching Hsien Removable twisting measuring device for various hand tools
US20060236522A1 (en) * 2004-12-22 2006-10-26 Lin Hung W Method for manufacturing tool handle
US7380473B2 (en) * 2005-09-19 2008-06-03 Chih-Ching Hsieh Hand tool with torque detection device
US20080127711A1 (en) * 2006-12-04 2008-06-05 Farag Tarek A Z Force and Torque Measurements with Calibration and Auto Scale
US20130213195A1 (en) * 2010-05-07 2013-08-22 Richard Abr. Herder Gmbh & Co. Kg Tool
US10335935B2 (en) 2013-07-08 2019-07-02 Snap-On Incorporated Torque wrench with shock absorption
CN109015506B (zh) * 2018-08-07 2020-10-23 苏州派尔德工具有限公司 一种数显扭力扳手及其操作方法
TWI795113B (zh) * 2021-12-07 2023-03-01 優鋼機械股份有限公司 具有可移式槌台之扳手及槌台

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3581606A (en) * 1969-05-23 1971-06-01 Bosco Grabovac Torque wrench
US4327611A (en) * 1980-08-11 1982-05-04 Catanese Salvatore S Adjustable sleeve flex wrench
US4545267A (en) * 1984-03-05 1985-10-08 Shumway Warren R Combination gear ratchet wrench apparatus
FR2568009B1 (fr) * 1984-07-23 1986-12-26 Stephanoises Forges Structure de cle dynamometrique electronique
US4800786A (en) * 1986-11-13 1989-01-31 Easco Hand Tools, Inc. Elastomeric sleeve for wrench socket and method of manufacture thereof
EP0282304A3 (fr) * 1987-03-11 1990-03-21 Delincourt Limited Capteurs de couple
US4982612A (en) * 1988-10-03 1991-01-08 Snap-On Tools Corporation Torque wrench with measurements independent of hand-hold position
US5823077A (en) * 1995-07-10 1998-10-20 Proprietary Technologies, Inc. Double-ended wrench
DE29900615U1 (de) * 1999-01-15 1999-03-18 Hsieh, Chih-Ching, Fongyuan, Taichung Schraubenschlüssel
GB2370008A (en) * 2000-12-06 2002-06-19 Hsieh Chih Ching Method of displaying the torque value of a torque applying tool

Also Published As

Publication number Publication date
US6766700B2 (en) 2004-07-27
DE20213750U1 (de) 2002-11-21
US20040040388A1 (en) 2004-03-04
GB2392405A (en) 2004-03-03
GB2392405B (en) 2005-10-19
GB0219919D0 (en) 2002-10-02
FR2844216A1 (fr) 2004-03-12

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Effective date: 20200905