FR2615777B2 - Structure de cle dynamometrique electronique - Google Patents

Structure de cle dynamometrique electronique

Info

Publication number
FR2615777B2
FR2615777B2 FR8707834A FR8707834A FR2615777B2 FR 2615777 B2 FR2615777 B2 FR 2615777B2 FR 8707834 A FR8707834 A FR 8707834A FR 8707834 A FR8707834 A FR 8707834A FR 2615777 B2 FR2615777 B2 FR 2615777B2
Authority
FR
France
Prior art keywords
key structure
dynamometric key
electronic
electronic dynamometric
key
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
Application number
FR8707834A
Other languages
English (en)
Other versions
FR2615777A2 (fr
Inventor
Georges Heyraud
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.)
SAM Outillage SAS
Original Assignee
SAM Outillage SAS
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 claimed from FR8411916A external-priority patent/FR2568009B1/fr
Application filed by SAM Outillage SAS filed Critical SAM Outillage SAS
Priority to FR8707834A priority Critical patent/FR2615777B2/fr
Publication of FR2615777A2 publication Critical patent/FR2615777A2/fr
Application granted granted Critical
Publication of FR2615777B2 publication Critical patent/FR2615777B2/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
    • B25B23/1425—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)
  • Force Measurement Appropriate To Specific Purposes (AREA)
FR8707834A 1984-07-23 1987-05-27 Structure de cle dynamometrique electronique Expired FR2615777B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8707834A FR2615777B2 (fr) 1984-07-23 1987-05-27 Structure de cle dynamometrique electronique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8411916A FR2568009B1 (fr) 1984-07-23 1984-07-23 Structure de cle dynamometrique electronique
FR8707834A FR2615777B2 (fr) 1984-07-23 1987-05-27 Structure de cle dynamometrique electronique

Publications (2)

Publication Number Publication Date
FR2615777A2 FR2615777A2 (fr) 1988-12-02
FR2615777B2 true FR2615777B2 (fr) 1989-10-06

Family

ID=26224082

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8707834A Expired FR2615777B2 (fr) 1984-07-23 1987-05-27 Structure de cle dynamometrique electronique

Country Status (1)

Country Link
FR (1) FR2615777B2 (fr)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2250941A (en) * 1938-05-21 1941-07-29 Automotive Maintenance Mach Co Torque measuring wrench
GB589528A (en) * 1945-03-26 1947-06-23 Charles Colley Dudley Improvements in spanners and the like
GB753982A (en) * 1954-01-01 1956-08-01 Snap On Tools Corp Torque measuring and overload release wrenches
GB895318A (en) * 1959-08-31 1962-05-02 Tucker & Batt Ltd Improvements in torque spanners
GB966947A (en) * 1962-07-04 1964-08-19 Merritt & Company Engineering Improvements in torque spanners
GB1492984A (en) * 1974-02-26 1977-11-23 Loughborough Consult Ltd Tools for tightening threaded fastenings
US4079639A (en) * 1975-10-08 1978-03-21 Repco Limited Torque wrench
FR2387739A1 (fr) * 1977-04-18 1978-11-17 Sicame Sa Cle de serrage a detecteur de contact electronique
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

Also Published As

Publication number Publication date
FR2615777A2 (fr) 1988-12-02

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