DE4207337C1 - - Google Patents
Info
- Publication number
- DE4207337C1 DE4207337C1 DE4207337A DE4207337A DE4207337C1 DE 4207337 C1 DE4207337 C1 DE 4207337C1 DE 4207337 A DE4207337 A DE 4207337A DE 4207337 A DE4207337 A DE 4207337A DE 4207337 C1 DE4207337 C1 DE 4207337C1
- Authority
- DE
- Germany
- Prior art keywords
- screwdriver
- receiving part
- chuck
- spring
- compression spring
- 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
-
- 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
-
- 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
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/02—Arrangements for handling screws or nuts
- B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
- B25B23/12—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using magnetic means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4207337A DE4207337C1 (fr) | 1992-03-07 | 1992-03-07 | |
EP93905311A EP0629149A1 (fr) | 1992-03-07 | 1993-03-06 | Mandrin de serrage pour outils a inserer, notamment pour tournevis |
PCT/EP1993/000513 WO1993017834A1 (fr) | 1992-03-07 | 1993-03-06 | Mandrin de serrage pour outils a inserer, notamment pour tournevis |
CA002131179A CA2131179A1 (fr) | 1992-03-07 | 1993-03-06 | Mandrin de serrage pour embouts d'outils, en particulier pour lames de tournevis |
KR1019940703108A KR950700814A (ko) | 1992-03-07 | 1993-03-06 | 공구 삽입체용, 특히 드라이버용 척(Chuck for Tool Inserts, Especially Screwdrivers) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4207337A DE4207337C1 (fr) | 1992-03-07 | 1992-03-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE4207337C1 true DE4207337C1 (fr) | 1993-06-09 |
Family
ID=6453530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4207337A Expired - Fee Related DE4207337C1 (fr) | 1992-03-07 | 1992-03-07 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0629149A1 (fr) |
KR (1) | KR950700814A (fr) |
CA (1) | CA2131179A1 (fr) |
DE (1) | DE4207337C1 (fr) |
WO (1) | WO1993017834A1 (fr) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4417210A1 (de) * | 1994-05-17 | 1995-11-23 | Optigrip Werkzeuge | Körper zum Festhalten von Werkzeug |
WO1999006187A1 (fr) * | 1997-07-31 | 1999-02-11 | Ush Schraubwerkzeugfabrik Ulrich Schmidt Gmbh & Co. Kg | Mandrin de serrage comportant une piece cintree |
WO2000037220A1 (fr) * | 1998-12-19 | 2000-06-29 | Felo-Werkzeugfabrik Holland-Letz Gmbh | Mandrin de serrage destine a des plaquettes amovibles |
WO2000066329A1 (fr) * | 1999-05-03 | 2000-11-09 | Maxtech Manufacturing Inc. | Mecanisme de fixation rapide |
US6378402B1 (en) | 2000-02-29 | 2002-04-30 | Black & Decker Inc. | Hand tool |
WO2003103901A3 (fr) * | 2002-06-10 | 2004-04-22 | Werner Hermann Wera Werke | Mandrin pour la reception d'outils utilisables par rotation autour de leur axe |
DE10348057B3 (de) * | 2003-10-16 | 2004-12-16 | Metabowerke Gmbh | Handwerkzeuggerät |
CN100391697C (zh) * | 2002-06-10 | 2008-06-04 | 沃拉·沃克·赫尔曼·沃纳两合公司 | 用于容纳工具的夹头 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100380640B1 (ko) * | 2000-09-15 | 2003-04-16 | 이홍근 | 드라이버의 나사 가이드장치 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2934428A1 (de) * | 1979-08-25 | 1981-03-26 | Wera-Werk Hermann Werner Gmbh & Co, 42349 Wuppertal | Spannfutter fuer werkzeug-einsatzstuecke, insbesondere schraubendreherbits |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2550775A (en) * | 1949-07-13 | 1951-05-01 | Wade Stevenson | Magnetic screw driver |
FR2128997A5 (fr) * | 1971-03-10 | 1972-10-27 | Geffroy Robert | |
GB2050881B (en) * | 1979-06-19 | 1983-01-06 | Kango Electric Hammers Ltd | Depth stop for a drilling tool |
DE3201365A1 (de) * | 1981-10-06 | 1983-04-14 | Beckmann KG, 7410 Reutlingen | Vorrichtung zum verhindern einer axialbewegung eines gefuehrten rundprofilkoerpers, insbesondere eines zapfrohres an einem bierfass |
-
1992
- 1992-03-07 DE DE4207337A patent/DE4207337C1/de not_active Expired - Fee Related
-
1993
- 1993-03-06 KR KR1019940703108A patent/KR950700814A/ko not_active Application Discontinuation
- 1993-03-06 CA CA002131179A patent/CA2131179A1/fr not_active Abandoned
- 1993-03-06 EP EP93905311A patent/EP0629149A1/fr not_active Withdrawn
- 1993-03-06 WO PCT/EP1993/000513 patent/WO1993017834A1/fr not_active Application Discontinuation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2934428A1 (de) * | 1979-08-25 | 1981-03-26 | Wera-Werk Hermann Werner Gmbh & Co, 42349 Wuppertal | Spannfutter fuer werkzeug-einsatzstuecke, insbesondere schraubendreherbits |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4417210A1 (de) * | 1994-05-17 | 1995-11-23 | Optigrip Werkzeuge | Körper zum Festhalten von Werkzeug |
WO1999006187A1 (fr) * | 1997-07-31 | 1999-02-11 | Ush Schraubwerkzeugfabrik Ulrich Schmidt Gmbh & Co. Kg | Mandrin de serrage comportant une piece cintree |
WO2000037220A1 (fr) * | 1998-12-19 | 2000-06-29 | Felo-Werkzeugfabrik Holland-Letz Gmbh | Mandrin de serrage destine a des plaquettes amovibles |
WO2000066329A1 (fr) * | 1999-05-03 | 2000-11-09 | Maxtech Manufacturing Inc. | Mecanisme de fixation rapide |
US6378402B1 (en) | 2000-02-29 | 2002-04-30 | Black & Decker Inc. | Hand tool |
WO2003103901A3 (fr) * | 2002-06-10 | 2004-04-22 | Werner Hermann Wera Werke | Mandrin pour la reception d'outils utilisables par rotation autour de leur axe |
CN100391697C (zh) * | 2002-06-10 | 2008-06-04 | 沃拉·沃克·赫尔曼·沃纳两合公司 | 用于容纳工具的夹头 |
US7469909B2 (en) | 2002-06-10 | 2008-12-30 | Wera Werk Hermann Werner Gmbh & Co. Kg | Chuck for receiving tools operated by rotating around the axis thereof |
DE10348057B3 (de) * | 2003-10-16 | 2004-12-16 | Metabowerke Gmbh | Handwerkzeuggerät |
EP1524082A1 (fr) * | 2003-10-16 | 2005-04-20 | Metabowerke GmbH | Outil à main |
Also Published As
Publication number | Publication date |
---|---|
KR950700814A (ko) | 1995-02-20 |
EP0629149A1 (fr) | 1994-12-21 |
CA2131179A1 (fr) | 1993-09-08 |
WO1993017834A1 (fr) | 1993-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8100 | Publication of the examined application without publication of unexamined application | ||
D1 | Grant (no unexamined application published) patent law 81 | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |