FR946777A - Clé extansible sans molette ni crans pour serrage d'écrous - Google Patents

Clé extansible sans molette ni crans pour serrage d'écrous

Info

Publication number
FR946777A
FR946777A FR946777DA FR946777A FR 946777 A FR946777 A FR 946777A FR 946777D A FR946777D A FR 946777DA FR 946777 A FR946777 A FR 946777A
Authority
FR
France
Prior art keywords
notches
wheel
tightening nuts
extendable
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
Lucien-Abel Madras
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 FR946777A publication Critical patent/FR946777A/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
    • B25B13/20—Arrangements for locking the jaws
    • B25B13/24—Arrangements for locking the jaws by cam, wedge, or friction means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR946777D 1947-05-10 1947-05-10 Clé extansible sans molette ni crans pour serrage d'écrous Expired FR946777A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR946777T 1947-05-10

Publications (1)

Publication Number Publication Date
FR946777A true FR946777A (fr) 1949-06-14

Family

ID=9473134

Family Applications (1)

Application Number Title Priority Date Filing Date
FR946777D Expired FR946777A (fr) 1947-05-10 1947-05-10 Clé extansible sans molette ni crans pour serrage d'écrous

Country Status (1)

Country Link
FR (1) FR946777A (fr)

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