FR570507A - Improvements to tightening keys - Google Patents

Improvements to tightening keys

Info

Publication number
FR570507A
FR570507A FR570507DA FR570507A FR 570507 A FR570507 A FR 570507A FR 570507D A FR570507D A FR 570507DA FR 570507 A FR570507 A FR 570507A
Authority
FR
France
Prior art keywords
tightening keys
tightening
keys
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
Frank Casper Hacheney
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 FR570507A publication Critical patent/FR570507A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR570507D 1923-09-03 1923-09-03 Improvements to tightening keys Expired FR570507A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR570507T 1923-09-03

Publications (1)

Publication Number Publication Date
FR570507A true FR570507A (en) 1924-05-02

Family

ID=8949933

Family Applications (1)

Application Number Title Priority Date Filing Date
FR570507D Expired FR570507A (en) 1923-09-03 1923-09-03 Improvements to tightening keys

Country Status (1)

Country Link
FR (1) FR570507A (en)

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