FR684051A - Clé à écrous à bras de levier variable - Google Patents

Clé à écrous à bras de levier variable

Info

Publication number
FR684051A
FR684051A FR684051DA FR684051A FR 684051 A FR684051 A FR 684051A FR 684051D A FR684051D A FR 684051DA FR 684051 A FR684051 A FR 684051A
Authority
FR
France
Prior art keywords
lever arm
nut wrench
variable lever
arm nut
variable
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
Camille Contal
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 FR684051A publication Critical patent/FR684051A/fr
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
    • B25G1/06—Handle constructions reversible or adjustable for position
    • B25G1/063—Handle constructions reversible or adjustable for position for screwdrivers, wrenches or spanners
    • 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
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B29/00—Apparatus or tools for mounting or dismounting wheels
    • B60B29/003—Wrenches, e.g. of the ratchet type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR684051D 1929-10-29 1929-10-29 Clé à écrous à bras de levier variable Expired FR684051A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR684051T 1929-10-29

Publications (1)

Publication Number Publication Date
FR684051A true FR684051A (fr) 1930-06-20

Family

ID=9024233

Family Applications (1)

Application Number Title Priority Date Filing Date
FR684051D Expired FR684051A (fr) 1929-10-29 1929-10-29 Clé à écrous à bras de levier variable

Country Status (1)

Country Link
FR (1) FR684051A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2886998A (en) * 1957-07-12 1959-05-19 George W Scott Joint for an angularly adjustable wrench head

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2886998A (en) * 1957-07-12 1959-05-19 George W Scott Joint for an angularly adjustable wrench head

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