AT272984B - Screwdriver-like device for tightening and loosening screws and the like. - Google Patents

Screwdriver-like device for tightening and loosening screws and the like.

Info

Publication number
AT272984B
AT272984B AT269766A AT269766A AT272984B AT 272984 B AT272984 B AT 272984B AT 269766 A AT269766 A AT 269766A AT 269766 A AT269766 A AT 269766A AT 272984 B AT272984 B AT 272984B
Authority
AT
Austria
Prior art keywords
screwdriver
tightening
loosening screws
loosening
screws
Prior art date
Application number
AT269766A
Other languages
German (de)
Original Assignee
Langensiepen Kg M
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 Langensiepen Kg M filed Critical Langensiepen Kg M
Application granted granted Critical
Publication of AT272984B publication Critical patent/AT272984B/en

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
    • B25B13/00—Spanners; Wrenches
    • B25B13/10—Spanners; Wrenches with adjustable jaws
    • B25B13/105—Spanners; Wrenches with adjustable jaws composed of a plurality of slidable pins
    • 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
    • B25B15/001—Screwdrivers characterised by material or shape of the tool bit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
AT269766A 1966-01-18 1966-03-22 Screwdriver-like device for tightening and loosening screws and the like. AT272984B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL0052620 1966-01-18

Publications (1)

Publication Number Publication Date
AT272984B true AT272984B (en) 1969-07-25

Family

ID=7274843

Family Applications (1)

Application Number Title Priority Date Filing Date
AT269766A AT272984B (en) 1966-01-18 1966-03-22 Screwdriver-like device for tightening and loosening screws and the like.

Country Status (3)

Country Link
AT (1) AT272984B (en)
DE (1) DE1603877B1 (en)
FR (1) FR1505730A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5460064A (en) * 1994-04-19 1995-10-24 Zayat, Jr.; Charles D. Universal socket tool
US5622090A (en) * 1995-10-17 1997-04-22 Worktools, Inc. Scalloped interior socket tool
GB2428017A (en) * 2005-07-07 2007-01-17 Amar Hayat Multi-driver tool

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE315926C (en) *
AT191350B (en) * 1955-03-01 1957-08-26 A & H Thomas Metallwarenfabrik Multiple tools, especially multiple screwdrivers
FR1160259A (en) * 1956-04-10 1958-07-10 Universal key
US3127797A (en) * 1962-05-01 1964-04-07 Jesse P Rogers Hand tool for rotating a threaded member having axially movable clutching handle sections

Also Published As

Publication number Publication date
DE1603877B1 (en) 1971-01-21
FR1505730A (en) 1967-12-15

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