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FR1320164A - Worm wrench - Google Patents

Worm wrench

Info

Publication number
FR1320164A
FR1320164A FR885835A FR885835A FR1320164A FR 1320164 A FR1320164 A FR 1320164A FR 885835 A FR885835 A FR 885835A FR 885835 A FR885835 A FR 885835A FR 1320164 A FR1320164 A FR 1320164A
Authority
FR
France
Prior art keywords
wrench
worm
worm 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
Application number
FR885835A
Other languages
French (fr)
Inventor
Andre Franchini
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 filed Critical
Priority to FR885835A priority Critical patent/FR1320164A/en
Application granted granted Critical
Publication of FR1320164A publication Critical patent/FR1320164A/en
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
    • B25B17/00—Hand-driven gear-operated wrenches or screwdrivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR885835A 1962-01-24 1962-01-24 Worm wrench Expired FR1320164A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR885835A FR1320164A (en) 1962-01-24 1962-01-24 Worm wrench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR885835A FR1320164A (en) 1962-01-24 1962-01-24 Worm wrench

Publications (1)

Publication Number Publication Date
FR1320164A true FR1320164A (en) 1963-03-08

Family

ID=8771171

Family Applications (1)

Application Number Title Priority Date Filing Date
FR885835A Expired FR1320164A (en) 1962-01-24 1962-01-24 Worm wrench

Country Status (1)

Country Link
FR (1) FR1320164A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5974919A (en) * 1994-09-06 1999-11-02 Robert Bosch Gmbh Screwing device for ultrasound-controlled tightening of screw connections

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5974919A (en) * 1994-09-06 1999-11-02 Robert Bosch Gmbh Screwing device for ultrasound-controlled tightening of screw connections

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