DE3501540C2 - - Google Patents

Info

Publication number
DE3501540C2
DE3501540C2 DE19853501540 DE3501540A DE3501540C2 DE 3501540 C2 DE3501540 C2 DE 3501540C2 DE 19853501540 DE19853501540 DE 19853501540 DE 3501540 A DE3501540 A DE 3501540A DE 3501540 C2 DE3501540 C2 DE 3501540C2
Authority
DE
Germany
Prior art keywords
support frame
electric motor
actuating rod
operating lever
torque
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 - Lifetime
Application number
DE19853501540
Other languages
German (de)
English (en)
Other versions
DE3501540A1 (de
Inventor
Walter Schaffhausen Ch Buehrer
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
Application filed by Individual filed Critical Individual
Publication of DE3501540A1 publication Critical patent/DE3501540A1/de
Application granted granted Critical
Publication of DE3501540C2 publication Critical patent/DE3501540C2/de
Granted 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
    • B25B23/147—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for electrically operated wrenches or screwdrivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
DE19853501540 1982-01-19 1985-01-18 Drehmomentschrauber zum festziehen, loesen oder verstellen von schrauben und muttern Granted DE3501540A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH294282A CH645567A5 (en) 1982-01-19 1982-01-19 Torque screwdriver for tightening, releasing or adjusting screws and nuts

Publications (2)

Publication Number Publication Date
DE3501540A1 DE3501540A1 (de) 1985-08-29
DE3501540C2 true DE3501540C2 (cs) 1991-01-31

Family

ID=4245096

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853501540 Granted DE3501540A1 (de) 1982-01-19 1985-01-18 Drehmomentschrauber zum festziehen, loesen oder verstellen von schrauben und muttern

Country Status (2)

Country Link
CH (1) CH645567A5 (cs)
DE (1) DE3501540A1 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004002810A1 (de) * 2004-01-20 2005-08-04 Volkswagen Ag Drehmomentdoppelschrauber

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD59754A (cs) *
US2512032A (en) * 1945-11-30 1950-06-20 Diversified Designing & Machin Yielding torque indicating tool
GB1174205A (en) * 1968-05-29 1969-12-17 Eric Davies Torque Wrench
DE2648588A1 (de) * 1976-10-27 1978-05-03 Walter Buehrer Werkzeug zum festziehen, loesen und verstellen von schrauben und muttern

Also Published As

Publication number Publication date
DE3501540A1 (de) 1985-08-29
CH645567A5 (en) 1984-10-15

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee