FR2661743B1 - DEVICE FOR MONITORING THE TIGHTENING EFFORT OF A SCREWED ASSEMBLY. - Google Patents

DEVICE FOR MONITORING THE TIGHTENING EFFORT OF A SCREWED ASSEMBLY.

Info

Publication number
FR2661743B1
FR2661743B1 FR9005648A FR9005648A FR2661743B1 FR 2661743 B1 FR2661743 B1 FR 2661743B1 FR 9005648 A FR9005648 A FR 9005648A FR 9005648 A FR9005648 A FR 9005648A FR 2661743 B1 FR2661743 B1 FR 2661743B1
Authority
FR
France
Prior art keywords
monitoring
screwed assembly
tightening effort
tightening
effort
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
FR9005648A
Other languages
French (fr)
Other versions
FR2661743A1 (en
Inventor
Robert Lambert
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.)
Mecanique Energetique
Original Assignee
Mecanique Energetique
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 Mecanique Energetique filed Critical Mecanique Energetique
Priority to FR9005648A priority Critical patent/FR2661743B1/en
Publication of FR2661743A1 publication Critical patent/FR2661743A1/en
Application granted granted Critical
Publication of FR2661743B1 publication Critical patent/FR2661743B1/en
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
    • B25B23/1427—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
FR9005648A 1990-05-04 1990-05-04 DEVICE FOR MONITORING THE TIGHTENING EFFORT OF A SCREWED ASSEMBLY. Expired - Fee Related FR2661743B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9005648A FR2661743B1 (en) 1990-05-04 1990-05-04 DEVICE FOR MONITORING THE TIGHTENING EFFORT OF A SCREWED ASSEMBLY.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9005648A FR2661743B1 (en) 1990-05-04 1990-05-04 DEVICE FOR MONITORING THE TIGHTENING EFFORT OF A SCREWED ASSEMBLY.

Publications (2)

Publication Number Publication Date
FR2661743A1 FR2661743A1 (en) 1991-11-08
FR2661743B1 true FR2661743B1 (en) 1994-10-14

Family

ID=9396339

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9005648A Expired - Fee Related FR2661743B1 (en) 1990-05-04 1990-05-04 DEVICE FOR MONITORING THE TIGHTENING EFFORT OF A SCREWED ASSEMBLY.

Country Status (1)

Country Link
FR (1) FR2661743B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2273574B (en) * 1992-12-21 1995-11-29 Daimler Benz Ag Process and a device for the rotation-angle-monitored tightening or loosening of screw connections
DE29622317U1 (en) * 1996-12-21 1997-11-27 Eduard Wille Gmbh & Co, 42349 Wuppertal Operating tool for tightening screw connection parts with an angle measuring device
CN102689283B (en) * 2011-03-25 2015-01-14 北汽福田汽车股份有限公司 Rotation method wrench

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH332594A (en) * 1957-08-20 1958-09-15 Rolex Montres Tool, especially wrench for driving screwed parts
DE1603768B1 (en) * 1968-01-27 1971-12-23 Daimler Benz Ag Device for tightening screws of a screw union
DE2520918C2 (en) * 1975-05-10 1977-04-14 Hazet Werk Zerver Hermann DEVICE FOR TIGHTENING A SCREW CONNECTION
DE2547815C3 (en) * 1975-10-25 1978-12-14 Fa. C. Plath, 2000 Hamburg Device for measuring the tightening angle on a wrench
DE2843406A1 (en) * 1978-10-05 1980-08-28 Hazet Werk Zerver Hermann Wrench for tightening screw connections - has either mechanical display or electronic display of angle rotated
DE2914287A1 (en) * 1979-04-09 1980-11-06 Richard Abr Herder Gmbh & Co Tool for accurate rotation of inserted screw - has scale fixed to tool and marker on screw and on workpiece respectively
JPS63306886A (en) * 1987-06-02 1988-12-14 株式会社　東日製作所 Torque wrench capable of corresponding to angle method

Also Published As

Publication number Publication date
FR2661743A1 (en) 1991-11-08

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100129