FR2626514B1 - Cle dynamometrique a jauges d'extensometrie - Google Patents

Cle dynamometrique a jauges d'extensometrie

Info

Publication number
FR2626514B1
FR2626514B1 FR8801235A FR8801235A FR2626514B1 FR 2626514 B1 FR2626514 B1 FR 2626514B1 FR 8801235 A FR8801235 A FR 8801235A FR 8801235 A FR8801235 A FR 8801235A FR 2626514 B1 FR2626514 B1 FR 2626514B1
Authority
FR
France
Prior art keywords
extensometry
gauges
dynamometric wrench
dynamometric
wrench
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
FR8801235A
Other languages
English (en)
Other versions
FR2626514A1 (fr
Inventor
Didier Anthoine-Milhomme
Michel Sarrazin
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.)
SEB SA
Original Assignee
SEB SA
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 SEB SA filed Critical SEB SA
Priority to FR8801235A priority Critical patent/FR2626514B1/fr
Publication of FR2626514A1 publication Critical patent/FR2626514A1/fr
Application granted granted Critical
Publication of FR2626514B1 publication Critical patent/FR2626514B1/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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
    • G01L1/225—Measuring circuits therefor
    • G01L1/2262—Measuring circuits therefor involving simple electrical bridges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
FR8801235A 1988-02-03 1988-02-03 Cle dynamometrique a jauges d'extensometrie Expired - Fee Related FR2626514B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8801235A FR2626514B1 (fr) 1988-02-03 1988-02-03 Cle dynamometrique a jauges d'extensometrie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8801235A FR2626514B1 (fr) 1988-02-03 1988-02-03 Cle dynamometrique a jauges d'extensometrie

Publications (2)

Publication Number Publication Date
FR2626514A1 FR2626514A1 (fr) 1989-08-04
FR2626514B1 true FR2626514B1 (fr) 1990-06-08

Family

ID=9362895

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8801235A Expired - Fee Related FR2626514B1 (fr) 1988-02-03 1988-02-03 Cle dynamometrique a jauges d'extensometrie

Country Status (1)

Country Link
FR (1) FR2626514B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2707395B1 (fr) * 1993-07-09 1995-10-06 Facom Outil de mesure d'un couple, tel qu'une clé dynamométrique électronique.
FR2841650B1 (fr) * 2002-06-26 2011-02-18 Nicolas Hamburger Procede de compensation et outil pour sa mise en oeuvre dans le domaine du vissage manuel
US6920811B2 (en) * 2003-08-08 2005-07-26 Chih-Ching Hsien Bent wrench having torque measurement function
US6931969B2 (en) * 2003-10-09 2005-08-23 Chih-Ching Hsien Adjustable spanner having a torque detection function
CN101482436B (zh) * 2006-06-30 2011-03-16 合肥工业大学 弯扭组合试验装置中的附加弯曲正应力测量桥路
CN108466218A (zh) * 2018-03-09 2018-08-31 黄山市星河机器人有限公司 数控电动式扭矩检测扳手及螺栓紧固扭矩值的检测方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3949603A (en) * 1974-07-01 1976-04-13 Hottinger Baldwin Measurements Strain gage transducer
US4006629A (en) * 1975-07-17 1977-02-08 Gse, Inc. Torque measuring apparatus
US4125016A (en) * 1976-07-06 1978-11-14 Gse, Inc. Battery operated torque wrench with digital display
FR2497347A1 (fr) * 1980-12-31 1982-07-02 Sicame Sa Clef dynamometrique electronique, et appareillage d'intervention sur conducteurs electriques a l'aide d'une perche, muni d'une telle clef
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
FR2536853A1 (fr) * 1982-11-30 1984-06-01 Artigue Francis Appareil de pesage a jauges de deformation, notamment pese-personne
FR2540990B3 (fr) * 1983-02-10 1985-10-18 Artigue Francis Appareil de pesage a jauges de deformation, notamment pese-personne
FR2554229B1 (fr) * 1983-10-26 1987-06-12 Seb Sa Appareil de pesage a jauges de contrainte
FR2598226B1 (fr) * 1986-04-30 1989-04-21 Electro Resistance Capteur de force a jauges resistives

Also Published As

Publication number Publication date
FR2626514A1 (fr) 1989-08-04

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Legal Events

Date Code Title Description
ST Notification of lapse