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FR648559A - Improvements to wrenches for nuts - Google Patents

Improvements to wrenches for nuts

Info

Publication number
FR648559A
FR648559A FR648559DA FR648559A FR 648559 A FR648559 A FR 648559A FR 648559D A FR648559D A FR 648559DA FR 648559 A FR648559 A FR 648559A
Authority
FR
France
Prior art keywords
wrenches
nuts
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
Amedee-Leonard The
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 FR648559A publication Critical patent/FR648559A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G1/00—Handle constructions
    • B25G1/005—Handle constructions for screwdrivers, wrenches or spanners with additional levers, e.g. for increasing torque
    • B25G1/007—Handle constructions for screwdrivers, wrenches or spanners with additional levers, e.g. for increasing torque of crank type
    • 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
    • B25B13/02—Spanners; Wrenches with rigid jaws
    • B25B13/06—Spanners; Wrenches with rigid jaws of socket type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR648559D 1928-02-09 1928-02-09 Improvements to wrenches for nuts Expired FR648559A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR648559T 1928-02-09

Publications (1)

Publication Number Publication Date
FR648559A true FR648559A (en) 1928-12-11

Family

ID=9002775

Family Applications (1)

Application Number Title Priority Date Filing Date
FR648559D Expired FR648559A (en) 1928-02-09 1928-02-09 Improvements to wrenches for nuts

Country Status (1)

Country Link
FR (1) FR648559A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2968980A (en) * 1959-03-03 1961-01-24 Zierold Walter Wrench with a vertically adjustable crossarm
US5438894A (en) * 1994-07-25 1995-08-08 Pearce; Dan C. Socket wrench extension
US5503050A (en) * 1993-10-26 1996-04-02 Stoev; Stoyan V. Force transferring system for a fastener

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2968980A (en) * 1959-03-03 1961-01-24 Zierold Walter Wrench with a vertically adjustable crossarm
US5503050A (en) * 1993-10-26 1996-04-02 Stoev; Stoyan V. Force transferring system for a fastener
US5438894A (en) * 1994-07-25 1995-08-08 Pearce; Dan C. Socket wrench extension

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