FR823913A - Screwdriver - Google Patents

Screwdriver

Info

Publication number
FR823913A
FR823913A FR823913DA FR823913A FR 823913 A FR823913 A FR 823913A FR 823913D A FR823913D A FR 823913DA FR 823913 A FR823913 A FR 823913A
Authority
FR
France
Prior art keywords
screwdriver
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
Albert Fagette
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 FR823913A publication Critical patent/FR823913A/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
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/02—Arrangements for handling screws or nuts
    • B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
    • B25B23/10—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means
    • B25B23/101—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means for hand-driven screw-drivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR823913D 1937-03-16 1937-07-05 Screwdriver Expired FR823913A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU823913X 1937-03-16

Publications (1)

Publication Number Publication Date
FR823913A true FR823913A (en) 1938-01-28

Family

ID=19733831

Family Applications (1)

Application Number Title Priority Date Filing Date
FR823913D Expired FR823913A (en) 1937-03-16 1937-07-05 Screwdriver

Country Status (1)

Country Link
FR (1) FR823913A (en)

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