FR607976A - Tournevis - Google Patents

Tournevis

Info

Publication number
FR607976A
FR607976A FR607976DA FR607976A FR 607976 A FR607976 A FR 607976A FR 607976D A FR607976D A FR 607976DA FR 607976 A FR607976 A FR 607976A
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
English (en)
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.)
GIROLD FRERES
Original Assignee
GIROLD FRERES
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 GIROLD FRERES filed Critical GIROLD FRERES
Application granted granted Critical
Publication of FR607976A publication Critical patent/FR607976A/fr
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
    • B25B23/105—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means the gripping device being an integral part of the driving bit
    • B25B23/106—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means the gripping device being an integral part of the driving bit the driving bit being a blade

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR607976D 1925-12-15 1925-12-15 Tournevis Expired FR607976A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR607976T 1925-12-15

Publications (1)

Publication Number Publication Date
FR607976A true FR607976A (fr) 1926-07-12

Family

ID=8975741

Family Applications (1)

Application Number Title Priority Date Filing Date
FR607976D Expired FR607976A (fr) 1925-12-15 1925-12-15 Tournevis

Country Status (1)

Country Link
FR (1) FR607976A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2574026A (en) * 1947-02-04 1951-11-06 Arthur U Eslick Screw holding screw driver
DE1013588B (de) * 1953-03-23 1957-08-08 Walter Finkeldei Fa Schraubenzieher

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2574026A (en) * 1947-02-04 1951-11-06 Arthur U Eslick Screw holding screw driver
DE1013588B (de) * 1953-03-23 1957-08-08 Walter Finkeldei Fa Schraubenzieher

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