FR531998A - Clef à serrage instantané - Google Patents

Clef à serrage instantané

Info

Publication number
FR531998A
FR531998A FR531998DA FR531998A FR 531998 A FR531998 A FR 531998A FR 531998D A FR531998D A FR 531998DA FR 531998 A FR531998 A FR 531998A
Authority
FR
France
Prior art keywords
tightening wrench
instant
instant tightening
wrench
tightening
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
English (en)
Inventor
Arsene-Charles-Camil Roulin
Andre-Jean Vaganez
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 FR531998A publication Critical patent/FR531998A/fr
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
    • B25B13/10—Spanners; Wrenches with adjustable jaws
    • B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
    • B25B13/14—Spanners; Wrenches with adjustable jaws the jaws being slidable by rack and pinion, worm or gear
    • 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
    • B25B13/10—Spanners; Wrenches with adjustable jaws
    • B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
    • B25B13/20—Arrangements for locking the jaws
    • B25B13/22—Arrangements for locking the jaws by ratchet action or toothed bars

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR531998D 1921-01-20 1921-01-20 Clef à serrage instantané Expired FR531998A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR531998T 1921-01-20

Publications (1)

Publication Number Publication Date
FR531998A true FR531998A (fr) 1922-01-24

Family

ID=8924279

Family Applications (1)

Application Number Title Priority Date Filing Date
FR531998D Expired FR531998A (fr) 1921-01-20 1921-01-20 Clef à serrage instantané

Country Status (1)

Country Link
FR (1) FR531998A (fr)

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