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
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)
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)
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 |
-
1998
- 1998-09-14 DE DE1998141870 patent/DE19841870A1/de not_active Withdrawn
-
2000
- 2000-05-10 ZA ZA200002281A patent/ZA200002281B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE19841870A1 (de) | 2000-03-16 |
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