ATE63251T1 - Verfahren zum kalibrieren eines elektronischen drehmomentschluessels. - Google Patents

Verfahren zum kalibrieren eines elektronischen drehmomentschluessels.

Info

Publication number
ATE63251T1
ATE63251T1 AT88420167T AT88420167T ATE63251T1 AT E63251 T1 ATE63251 T1 AT E63251T1 AT 88420167 T AT88420167 T AT 88420167T AT 88420167 T AT88420167 T AT 88420167T AT E63251 T1 ATE63251 T1 AT E63251T1
Authority
AT
Austria
Prior art keywords
torque
wrench
point
actuation
electronic circuit
Prior art date
Application number
AT88420167T
Other languages
English (en)
Inventor
Georges Heyraud
Original Assignee
Sam Outillage
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 Sam Outillage filed Critical Sam Outillage
Application granted granted Critical
Publication of ATE63251T1 publication Critical patent/ATE63251T1/de

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)
  • Electrophonic Musical Instruments (AREA)
  • Lock And Its Accessories (AREA)
  • Control Of Charge By Means Of Generators (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
AT88420167T 1987-05-27 1988-05-26 Verfahren zum kalibrieren eines elektronischen drehmomentschluessels. ATE63251T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8707833A FR2615948B1 (fr) 1987-05-27 1987-05-27 Cle dynamometrique electronique
EP88420167A EP0293310B1 (de) 1987-05-27 1988-05-26 Verfahren zum Kalibrieren eines elektronischen Drehmomentschlüssels

Publications (1)

Publication Number Publication Date
ATE63251T1 true ATE63251T1 (de) 1991-05-15

Family

ID=9351734

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88420167T ATE63251T1 (de) 1987-05-27 1988-05-26 Verfahren zum kalibrieren eines elektronischen drehmomentschluessels.

Country Status (6)

Country Link
US (1) US4864841A (de)
EP (1) EP0293310B1 (de)
AT (1) ATE63251T1 (de)
DE (1) DE3862682D1 (de)
ES (1) ES2022688B3 (de)
FR (1) FR2615948B1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4982612A (en) * 1988-10-03 1991-01-08 Snap-On Tools Corporation Torque wrench with measurements independent of hand-hold position
FR2707395B1 (fr) * 1993-07-09 1995-10-06 Facom Outil de mesure d'un couple, tel qu'une clé dynamométrique électronique.
GB9401332D0 (en) * 1994-01-25 1994-03-23 Dawood Andrew J S An apparatus for testing the passive fit of screw retained structures
US6070506A (en) * 1998-07-20 2000-06-06 Snap-On Tools Company Ratchet head electronic torque wrench
WO2003041914A2 (en) * 2001-11-14 2003-05-22 Snap-On Technologies, Inc. Electronic torque wrench
US6784799B2 (en) * 2002-08-07 2004-08-31 Chih-Ching Hsien Tension meter and wrench arrangement
US6796190B2 (en) * 2003-02-19 2004-09-28 Snap-On Incorporated Electronic torque wrench with flexible head
US7392712B2 (en) * 2003-06-25 2008-07-01 Chih-Ching Hsieh Electronic torsional tool
US7107884B2 (en) * 2003-10-03 2006-09-19 Snap-On Incorporated Ergonomic electronic torque wrench
US20060027058A1 (en) * 2004-08-04 2006-02-09 Chih-Ching Hsien Electronic torque wrench
US7448284B2 (en) * 2006-05-23 2008-11-11 Chih-Ching Hsieh Spanner with strain alarm function
US20080127711A1 (en) * 2006-12-04 2008-06-05 Farag Tarek A Z Force and Torque Measurements with Calibration and Auto Scale
DE202008002913U1 (de) * 2008-02-29 2008-05-08 Eduard Wille Gmbh & Co. Kg Betätigungsvorrichtung zum Kalibrieren von Drehmomentschlüsseln
ITMI20090225A1 (it) 2009-02-19 2010-08-20 Studio A I P S R L Dispositivo avvitatore per applicazioni medicali, in particolare per implantologia endossea
US8844381B2 (en) 2009-04-03 2014-09-30 Apex Brands, Inc. Electronic torque wrench with dual tension beam
US8714057B2 (en) * 2010-01-04 2014-05-06 Apex Brands, Inc. Ratcheting device for an electronic torque wrench
US10987785B2 (en) 2016-08-15 2021-04-27 Gauthier Biomedical, Inc. Electronic torque wrench with transducer check function
IT201900013089A1 (it) * 2019-07-26 2021-01-26 Scs Concept S R L Chiave dinamometrica elettronica con rilevamento ostacoli
IT201900024742A1 (it) * 2019-12-19 2021-06-19 Atlas Copco Ind Technique Ab Attrezzo di serraggio con braccio intercambiabile.
CN113758618B (zh) * 2020-06-04 2024-05-28 威海北洋电气集团股份有限公司 基于双通路信号校正的数字式扭矩测量装置和方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5136520B2 (de) * 1973-08-29 1976-10-08
US3970155A (en) * 1974-01-14 1976-07-20 Jo-Line Tools, Inc. Electronic torque wrench
GB1492984A (en) * 1974-02-26 1977-11-23 Loughborough Consult Ltd Tools for tightening threaded fastenings
US4006629A (en) * 1975-07-17 1977-02-08 Gse, Inc. Torque measuring apparatus
DE3139374A1 (de) * 1981-10-03 1983-04-14 Dr. Staiger, Mohilo + Co GmbH, 7060 Schorndorf Mechanischer drehmementschluessel (drehmomentmessung ausserhalb des angriffszentrums)
DE3228086A1 (de) * 1982-07-28 1984-02-16 Dipl.-Ing. Peter Pohl GmbH, 4010 Hilden Drehmomentschluessel mit elektronischer messung, auswertung und anzeige
FR2538741A1 (fr) * 1982-12-30 1984-07-06 Facom Cle dynamometrique a extensometres electriques
FR2568009B1 (fr) * 1984-07-23 1986-12-26 Stephanoises Forges Structure de cle dynamometrique electronique
FR2568010B1 (fr) * 1984-07-23 1987-05-15 Stephanoises Forges Cle dynamometrique electronique
DE3512969A1 (de) * 1985-04-11 1986-10-16 Dr. Staiger, Mohilo + Co GmbH, 7060 Schorndorf Drehmomentmessschluessel
FR2584330B1 (fr) * 1985-07-02 1990-06-08 Renault Ets G Nouvelle cle de serrage dynamometrique du type a elements deformants de flexion

Also Published As

Publication number Publication date
EP0293310B1 (de) 1991-05-08
FR2615948B1 (fr) 1989-10-27
ES2022688B3 (es) 1991-12-01
EP0293310A1 (de) 1988-11-30
FR2615948A1 (fr) 1988-12-02
US4864841A (en) 1989-09-12
DE3862682D1 (de) 1991-06-13

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties