ZA200002281B - Motor-driven screw driver. - Google Patents

Motor-driven screw driver.

Info

Publication number
ZA200002281B
ZA200002281B ZA200002281A ZA200002281A ZA200002281B ZA 200002281 B ZA200002281 B ZA 200002281B ZA 200002281 A ZA200002281 A ZA 200002281A ZA 200002281 A ZA200002281 A ZA 200002281A ZA 200002281 B ZA200002281 B ZA 200002281B
Authority
ZA
South Africa
Prior art keywords
motor
screw driver
driven screw
driven
driver
Prior art date
Application number
ZA200002281A
Other languages
English (en)
Inventor
Konstanze Saathoff
Achim Luebbering
Original Assignee
Johannes Luebbering Ag
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 Johannes Luebbering Ag filed Critical Johannes Luebbering Ag
Publication of ZA200002281B publication Critical patent/ZA200002281B/xx

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
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/004—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose of the ratchet type
    • 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
    • B25B13/46—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle
    • B25B13/461—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member
    • B25B13/462—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis
    • B25B13/463—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis a pawl engaging an externally toothed wheel
    • 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
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/142—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers
    • B25B23/1422—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters
    • B25B23/1427—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters by mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
ZA200002281A 1998-09-14 2000-05-10 Motor-driven screw driver. ZA200002281B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1998141870 DE19841870A1 (de) 1998-09-14 1998-09-14 Motorisch angetriebener Handschrauber

Publications (1)

Publication Number Publication Date
ZA200002281B true ZA200002281B (en) 2001-05-24

Family

ID=7880804

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200002281A ZA200002281B (en) 1998-09-14 2000-05-10 Motor-driven screw driver.

Country Status (2)

Country Link
DE (1) DE19841870A1 (xx)
ZA (1) ZA200002281B (xx)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4824796B1 (xx) * 1970-06-03 1973-07-24
DE2520250A1 (de) * 1975-05-07 1976-11-18 Wagner Maschf Paul Heinz Abstuetzvorrichtung fuer getriebeschraubenschluessel
US4060137A (en) * 1976-05-03 1977-11-29 Raymond Engineering Inc. Torque wrench
DE29618817U1 (de) * 1996-10-02 1996-12-19 Wagner, Paul-Heinz, 53804 Much Drehmomentverstärkender Schrauber

Also Published As

Publication number Publication date
DE19841870A1 (de) 2000-03-16

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