FR554697A - Screwdriver and its manufacturing process - Google Patents

Screwdriver and its manufacturing process

Info

Publication number
FR554697A
FR554697A FR554697DA FR554697A FR 554697 A FR554697 A FR 554697A FR 554697D A FR554697D A FR 554697DA FR 554697 A FR554697 A FR 554697A
Authority
FR
France
Prior art keywords
screwdriver
manufacturing process
manufacturing
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BOSCH
Original Assignee
BOSCH
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 by BOSCH filed Critical BOSCH
Application granted granted Critical
Publication of FR554697A publication Critical patent/FR554697A/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
    • B25B15/00—Screwdrivers
    • B25B15/02—Screwdrivers operated by rotating the handle
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR554697D 1922-08-02 1922-08-02 Screwdriver and its manufacturing process Expired FR554697A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR554697T 1922-08-02

Publications (1)

Publication Number Publication Date
FR554697A true FR554697A (en) 1923-06-15

Family

ID=8938982

Family Applications (1)

Application Number Title Priority Date Filing Date
FR554697D Expired FR554697A (en) 1922-08-02 1922-08-02 Screwdriver and its manufacturing process

Country Status (1)

Country Link
FR (1) FR554697A (en)

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