SE9200777L - ENGINE DRIVEN Wrench - Google Patents
ENGINE DRIVEN WrenchInfo
- Publication number
- SE9200777L SE9200777L SE9200777A SE9200777A SE9200777L SE 9200777 L SE9200777 L SE 9200777L SE 9200777 A SE9200777 A SE 9200777A SE 9200777 A SE9200777 A SE 9200777A SE 9200777 L SE9200777 L SE 9200777L
- Authority
- SE
- Sweden
- Prior art keywords
- width
- spanner
- engine driven
- wheel
- driven wrench
- 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
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
- B25B23/147—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for electrically operated wrenches or screwdrivers
-
- 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
- B25B17/00—Hand-driven gear-operated wrenches or screwdrivers
-
- 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
- B25B21/002—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose for special purposes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
A motor-driven open-ended spanner 1 has an open spanner wheel 5 which has a friction surface or toothing receiving rotational drive, characterised in that the spanner wheel is driven from at least two points 9, 10, in particular via two friction or gear wheels 11, 12, the distance A between which is greater than the width W of the jaw opening 7. The width W of the jaw opening 7 corresponds approximately to the width across the flats of the spanner wheel 5. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9103252U DE9103252U1 (en) | 1991-03-16 | 1991-03-16 | Motor-driven wrench |
Publications (2)
Publication Number | Publication Date |
---|---|
SE9200777D0 SE9200777D0 (en) | 1992-03-13 |
SE9200777L true SE9200777L (en) | 1992-09-17 |
Family
ID=6865365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9200777A SE9200777L (en) | 1991-03-16 | 1992-03-13 | ENGINE DRIVEN Wrench |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE9103252U1 (en) |
GB (1) | GB2253803B (en) |
SE (1) | SE9200777L (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2759617B1 (en) * | 1997-02-14 | 1999-09-17 | Stephane Brescon | ROTATION DRIVE DEVICE AND DEVICE FOR SCREWING SLALOM RODS INCLUDING SUCH DRIVE DEVICE |
WO2014095517A1 (en) | 2012-12-21 | 2014-06-26 | Atlas Copco Industrial Technique Ab | Power tool attachment part |
CN114871744A (en) * | 2022-05-11 | 2022-08-09 | 建德市五星车业有限公司 | Automatic device for nut installation |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1260623A (en) * | 1970-04-08 | 1972-01-19 | Cooper Ind Inc | Spanner wrench |
US3987692A (en) * | 1975-06-16 | 1976-10-26 | Chicago Pneumatic Tool Company | Tube nut wrench |
US3979977A (en) * | 1975-06-16 | 1976-09-14 | Edward Dorma | Power tool |
US4064772A (en) * | 1976-07-06 | 1977-12-27 | Cooper Industries, Inc. | Tubing wrench with air powered return |
US4928558A (en) * | 1988-12-15 | 1990-05-29 | Makhlouf Samir B | Torque master |
-
1991
- 1991-03-16 DE DE9103252U patent/DE9103252U1/en not_active Expired - Lifetime
-
1992
- 1992-03-13 SE SE9200777A patent/SE9200777L/en not_active Application Discontinuation
- 1992-03-13 GB GB9205494A patent/GB2253803B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2253803B (en) | 1994-07-20 |
SE9200777D0 (en) | 1992-03-13 |
GB2253803A (en) | 1992-09-23 |
DE9103252U1 (en) | 1992-07-16 |
GB9205494D0 (en) | 1992-04-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
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