FR2274402B1 - - Google Patents

Info

Publication number
FR2274402B1
FR2274402B1 FR7420438A FR7420438A FR2274402B1 FR 2274402 B1 FR2274402 B1 FR 2274402B1 FR 7420438 A FR7420438 A FR 7420438A FR 7420438 A FR7420438 A FR 7420438A FR 2274402 B1 FR2274402 B1 FR 2274402B1
Authority
FR
France
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
FR7420438A
Other languages
French (fr)
Other versions
FR2274402A1 (en
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.)
Constr Telephoniques
Original Assignee
Constr Telephoniques
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 Constr Telephoniques filed Critical Constr Telephoniques
Priority to FR7420438A priority Critical patent/FR2274402A1/en
Priority to BE2054398A priority patent/BE830144A/en
Publication of FR2274402A1 publication Critical patent/FR2274402A1/en
Application granted granted Critical
Publication of FR2274402B1 publication Critical patent/FR2274402B1/fr
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
    • B25B15/00—Screwdrivers
    • B25B15/02—Screwdrivers operated by rotating the handle
    • B25B15/04—Screwdrivers operated by rotating the handle with ratchet action
    • 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)
  • Transmission Devices (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
FR7420438A 1974-06-13 1974-06-13 Torque limiting ratchet screw-driver - has sprung pawl mechanism actuated by shaft oscillation Granted FR2274402A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7420438A FR2274402A1 (en) 1974-06-13 1974-06-13 Torque limiting ratchet screw-driver - has sprung pawl mechanism actuated by shaft oscillation
BE2054398A BE830144A (en) 1974-06-13 1975-06-12 RATCHET SCREWDRIVER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7420438A FR2274402A1 (en) 1974-06-13 1974-06-13 Torque limiting ratchet screw-driver - has sprung pawl mechanism actuated by shaft oscillation

Publications (2)

Publication Number Publication Date
FR2274402A1 FR2274402A1 (en) 1976-01-09
FR2274402B1 true FR2274402B1 (en) 1977-10-07

Family

ID=9139988

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7420438A Granted FR2274402A1 (en) 1974-06-13 1974-06-13 Torque limiting ratchet screw-driver - has sprung pawl mechanism actuated by shaft oscillation

Country Status (2)

Country Link
BE (1) BE830144A (en)
FR (1) FR2274402A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2506202A1 (en) * 1981-05-21 1982-11-26 Ollagnon Paul Torque spanner with visible disengagement mechanism - uses asymmetric drive lever with inboard end of long arm housing e.g. wheel in fork of spring loaded piston
DE3509614A1 (en) * 1985-03-16 1986-09-18 Alfred Honsel Nieten - und Metallwarenfabrik GmbH & Co, 5758 Fröndenberg HAND RIVETING DEVICE WITH POWER LIMIT
GB2340199A (en) 1998-08-03 2000-02-16 Stanley Works Ltd Ratchet mechanism

Also Published As

Publication number Publication date
FR2274402A1 (en) 1976-01-09
BE830144A (en) 1975-12-12

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Legal Events

Date Code Title Description
ST Notification of lapse