FR881205A - Reversible blade screwdriver - Google Patents

Reversible blade screwdriver

Info

Publication number
FR881205A
FR881205A FR881205DA FR881205A FR 881205 A FR881205 A FR 881205A FR 881205D A FR881205D A FR 881205DA FR 881205 A FR881205 A FR 881205A
Authority
FR
France
Prior art keywords
blade screwdriver
reversible blade
reversible
screwdriver
blade
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR881205A publication Critical patent/FR881205A/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
    • B25B23/0007—Connections or joints between tool parts
    • B25B23/0042—Connection means between screwdriver handle and screwdriver shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR881205D 1942-04-14 1942-04-14 Reversible blade screwdriver Expired FR881205A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR881205T 1942-04-14

Publications (1)

Publication Number Publication Date
FR881205A true FR881205A (en) 1943-04-19

Family

ID=9370026

Family Applications (1)

Application Number Title Priority Date Filing Date
FR881205D Expired FR881205A (en) 1942-04-14 1942-04-14 Reversible blade screwdriver

Country Status (1)

Country Link
FR (1) FR881205A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2781807A (en) * 1953-02-19 1957-02-19 Katherine G Labbee Expanding bit screw driver
EP0039387A1 (en) * 1980-05-02 1981-11-11 Wera-Werk Hermann Werner GmbH & Co. Screw driver with an exchangeable shank
EP0068205A2 (en) * 1981-06-19 1983-01-05 Wera-Werk Hermann Werner GmbH & Co. Screw-driver with interchangeable blade
EP0800442A1 (en) * 1994-11-30 1997-10-15 Burton Kozak Fastener driving tool insert

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2781807A (en) * 1953-02-19 1957-02-19 Katherine G Labbee Expanding bit screw driver
EP0039387A1 (en) * 1980-05-02 1981-11-11 Wera-Werk Hermann Werner GmbH & Co. Screw driver with an exchangeable shank
EP0068205A2 (en) * 1981-06-19 1983-01-05 Wera-Werk Hermann Werner GmbH & Co. Screw-driver with interchangeable blade
EP0068205A3 (en) * 1981-06-19 1984-05-16 Wera-Werk Hermann Werner GmbH & Co. Screw-driver with interchangeable blade
EP0800442A1 (en) * 1994-11-30 1997-10-15 Burton Kozak Fastener driving tool insert
EP0800442A4 (en) * 1994-11-30 1998-01-07 Burton Kozak Fastener driving tool insert

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