FR348378A - Clé à écrous - Google Patents

Clé à écrous

Info

Publication number
FR348378A
FR348378A FR348378DA FR348378A FR 348378 A FR348378 A FR 348378A FR 348378D A FR348378D A FR 348378DA FR 348378 A FR348378 A FR 348378A
Authority
FR
France
Prior art keywords
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
Other languages
English (en)
Inventor
Jean Yvroud
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.)
JEAN YVROUD
Original Assignee
JEAN YVROUD
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 JEAN YVROUD filed Critical JEAN YVROUD
Application granted granted Critical
Publication of FR348378A publication Critical patent/FR348378A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR348378D 1904-11-30 1904-11-30 Clé à écrous Expired FR348378A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR348378T 1904-11-30

Publications (1)

Publication Number Publication Date
FR348378A true FR348378A (fr) 1905-04-11

Family

ID=1396958

Family Applications (1)

Application Number Title Priority Date Filing Date
FR348378D Expired FR348378A (fr) 1904-11-30 1904-11-30 Clé à écrous

Country Status (1)

Country Link
FR (1) FR348378A (fr)

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