FR553036A - Hinged wrench for nuts, bolts, screws, etc. - Google Patents

Hinged wrench for nuts, bolts, screws, etc.

Info

Publication number
FR553036A
FR553036A FR553036DA FR553036A FR 553036 A FR553036 A FR 553036A FR 553036D A FR553036D A FR 553036DA FR 553036 A FR553036 A FR 553036A
Authority
FR
France
Prior art keywords
nuts
bolts
screws
wrench
hinged
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
Other languages
French (fr)
Inventor
Jean Schmid
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
Application granted granted Critical
Publication of FR553036A publication Critical patent/FR553036A/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
    • B25B13/00—Spanners; Wrenches
    • B25B13/46—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle
    • B25B13/461—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member
    • B25B13/462—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis
    • B25B13/463—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis a pawl engaging an externally toothed wheel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR553036D 1922-06-19 1922-06-19 Hinged wrench for nuts, bolts, screws, etc. Expired FR553036A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR553036T 1922-06-19

Publications (1)

Publication Number Publication Date
FR553036A true FR553036A (en) 1923-05-11

Family

ID=8937960

Family Applications (1)

Application Number Title Priority Date Filing Date
FR553036D Expired FR553036A (en) 1922-06-19 1922-06-19 Hinged wrench for nuts, bolts, screws, etc.

Country Status (1)

Country Link
FR (1) FR553036A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4063472A (en) * 1976-09-23 1977-12-20 Macintyre Robert W Remotely actuatable device for rotary knob

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4063472A (en) * 1976-09-23 1977-12-20 Macintyre Robert W Remotely actuatable device for rotary knob

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