DE59401007D1 - Screwdriver bit - Google Patents
Screwdriver bitInfo
- Publication number
- DE59401007D1 DE59401007D1 DE59401007T DE59401007T DE59401007D1 DE 59401007 D1 DE59401007 D1 DE 59401007D1 DE 59401007 T DE59401007 T DE 59401007T DE 59401007 T DE59401007 T DE 59401007T DE 59401007 D1 DE59401007 D1 DE 59401007D1
- Authority
- DE
- Germany
- Prior art keywords
- region
- screwdriver bit
- driving
- torsion
- driven
- 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 - Fee Related
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
- B25B23/0035—Connection means between socket or screwdriver bit and tool
-
- 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)
- Transplanting Machines (AREA)
- Inorganic Insulating Materials (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Abstract
There is proposed a screwdriver bit (1) which has at its one end a driven region (3) capable of being brought into engagement with a screw, at its opposite end a driving region (5) capable of being assigned to a driving device of a machine tool, and an intermediate region arranged between these ends and comprising a torsional zone. The screwdriver bit (1) is distinguished in that the intermediate region from the driven region (3) as far as the driving region (5) is designed as a torsion region (11), and in that the profile of the torsion region changes preferably continuously, virtually over its entire length. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4303891A DE4303891A1 (en) | 1993-02-10 | 1993-02-10 | Screwdriver bit |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59401007D1 true DE59401007D1 (en) | 1996-12-19 |
Family
ID=6480085
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4303891A Ceased DE4303891A1 (en) | 1993-02-10 | 1993-02-10 | Screwdriver bit |
DE59401007T Expired - Fee Related DE59401007D1 (en) | 1993-02-10 | 1994-01-20 | Screwdriver bit |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4303891A Ceased DE4303891A1 (en) | 1993-02-10 | 1993-02-10 | Screwdriver bit |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0610693B1 (en) |
AT (1) | ATE145166T1 (en) |
DE (2) | DE4303891A1 (en) |
ES (1) | ES2095685T3 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4339991C2 (en) * | 1993-11-24 | 1996-07-25 | Hahn Willi Gmbh | Screwdriver bit |
DE29621782U1 (en) * | 1996-12-16 | 1998-04-09 | Wera-Werk Hermann Werner Gmbh & Co, 42349 Wuppertal | Screwdriver bit |
AU721961B2 (en) * | 1998-04-14 | 2000-07-20 | Haddon/Perceptions Pty Ltd | Improved torque wrench/tension wrench |
DE10349415B4 (en) * | 2003-10-21 | 2007-09-27 | Felo-Werkzeugfabrik Holland-Letz Gmbh | Method of making screwdriver bits |
WO2010054169A1 (en) | 2008-11-07 | 2010-05-14 | Milwaukee Electric Tool Corporation | Tool bit |
USD623036S1 (en) | 2008-11-07 | 2010-09-07 | Milwaukee Electric Tool Corporation | Insert bit |
USD711719S1 (en) | 2009-11-06 | 2014-08-26 | Milwaukee Electric Tool Corporation | Tool bit |
US8955418B2 (en) | 2013-03-08 | 2015-02-17 | Black & Decker Inc. | Threaded fastener driving tool |
US10022845B2 (en) | 2014-01-16 | 2018-07-17 | Milwaukee Electric Tool Corporation | Tool bit |
US11638987B2 (en) | 2017-12-01 | 2023-05-02 | Milwaukee Electric Tool Corporation | Wear resistant tool bit |
USD921468S1 (en) | 2018-08-10 | 2021-06-08 | Milwaukee Electric Tool Corporation | Driver bit |
EP4103358A4 (en) * | 2020-02-13 | 2024-03-20 | Milwaukee Electric Tool Corporation | Tool bit having a bimetal tip |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2317319A (en) * | 1941-11-14 | 1943-04-20 | Champion Inc | Screw driver |
DE2231949A1 (en) * | 1971-07-26 | 1973-02-08 | Xerox Corp | TORQUE TOOL |
DE3907567A1 (en) * | 1988-03-10 | 1989-09-28 | Werner Hermann Wera Werke | Screwdriver bit |
DE8813187U1 (en) * | 1988-10-20 | 1988-12-08 | Felo Holland-Letz GmbH & Co KG, 3577 Neustadt | Screwdriver blade or screwdriver bit |
DE9211907U1 (en) * | 1992-02-25 | 1992-11-26 | USH Schraubwerkzeugfabrik Ulrich Schmidt, 5912 Hilchenbach | Screwdriver bits and holders for hand and machine-operated screwdriving tools |
-
1993
- 1993-02-10 DE DE4303891A patent/DE4303891A1/en not_active Ceased
-
1994
- 1994-01-20 AT AT94100775T patent/ATE145166T1/en not_active IP Right Cessation
- 1994-01-20 ES ES94100775T patent/ES2095685T3/en not_active Expired - Lifetime
- 1994-01-20 DE DE59401007T patent/DE59401007D1/en not_active Expired - Fee Related
- 1994-01-20 EP EP94100775A patent/EP0610693B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0610693B1 (en) | 1996-11-13 |
ATE145166T1 (en) | 1996-11-15 |
ES2095685T3 (en) | 1997-02-16 |
EP0610693A1 (en) | 1994-08-17 |
DE4303891A1 (en) | 1994-08-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |