FR33765E - Key with quick adjustment and instant tightening for various nuts and tubes - Google Patents

Key with quick adjustment and instant tightening for various nuts and tubes

Info

Publication number
FR33765E
FR33765E FR33765DA FR33765E FR 33765 E FR33765 E FR 33765E FR 33765D A FR33765D A FR 33765DA FR 33765 E FR33765 E FR 33765E
Authority
FR
France
Prior art keywords
tubes
key
quick adjustment
various nuts
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
French (fr)
Inventor
Jean-Baptiste Marc
Achille Cocu
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 FR33765E publication Critical patent/FR33765E/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
    • B25B13/10—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)
FR33765D 1927-05-11 1927-05-11 Key with quick adjustment and instant tightening for various nuts and tubes Expired FR33765E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR33765T 1927-05-11

Publications (1)

Publication Number Publication Date
FR33765E true FR33765E (en) 1929-03-04

Family

ID=8671388

Family Applications (1)

Application Number Title Priority Date Filing Date
FR33765D Expired FR33765E (en) 1927-05-11 1927-05-11 Key with quick adjustment and instant tightening for various nuts and tubes

Country Status (1)

Country Link
FR (1) FR33765E (en)

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