FR591779A - Clé à écrou - Google Patents

Clé à écrou

Info

Publication number
FR591779A
FR591779A FR591779DA FR591779A FR 591779 A FR591779 A FR 591779A FR 591779D A FR591779D A FR 591779DA FR 591779 A FR591779 A FR 591779A
Authority
FR
France
Prior art keywords
nut wrench
wrench
nut
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
Louis Lorent
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 FR591779A publication Critical patent/FR591779A/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
    • B25B13/46—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)
FR591779D 1925-01-20 1925-01-20 Clé à écrou Expired FR591779A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR591779T 1925-01-20

Publications (1)

Publication Number Publication Date
FR591779A true FR591779A (fr) 1925-07-17

Family

ID=8964332

Family Applications (1)

Application Number Title Priority Date Filing Date
FR591779D Expired FR591779A (fr) 1925-01-20 1925-01-20 Clé à écrou

Country Status (1)

Country Link
FR (1) FR591779A (fr)

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