EP1046468A3 - Dispositif de serrage pour la fixation de pièces de travail - Google Patents
Dispositif de serrage pour la fixation de pièces de travail Download PDFInfo
- Publication number
- EP1046468A3 EP1046468A3 EP00107619A EP00107619A EP1046468A3 EP 1046468 A3 EP1046468 A3 EP 1046468A3 EP 00107619 A EP00107619 A EP 00107619A EP 00107619 A EP00107619 A EP 00107619A EP 1046468 A3 EP1046468 A3 EP 1046468A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- clamping
- wedge
- hole
- workpieces
- piston
- 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.)
- Granted
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
- B25B5/00—Clamps
- B25B5/06—Arrangements for positively actuating jaws
- B25B5/061—Arrangements for positively actuating jaws with fluid drive
-
- 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
- B25B5/00—Clamps
- B25B5/06—Arrangements for positively actuating jaws
- B25B5/08—Arrangements for positively actuating jaws using cams
- B25B5/087—Arrangements for positively actuating jaws using cams actuated by a hydraulic or pneumatic piston
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
- Jigs For Machine Tools (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19918770 | 1999-04-24 | ||
DE19918770A DE19918770A1 (de) | 1999-04-24 | 1999-04-24 | Spannvorrichtung zum Spannen von Werkstücken |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1046468A2 EP1046468A2 (fr) | 2000-10-25 |
EP1046468A3 true EP1046468A3 (fr) | 2001-02-14 |
EP1046468B1 EP1046468B1 (fr) | 2003-09-24 |
Family
ID=7905812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00107619A Expired - Lifetime EP1046468B1 (fr) | 1999-04-24 | 2000-04-08 | Dispositif de serrage pour la fixation de pièces de travail |
Country Status (4)
Country | Link |
---|---|
US (1) | US6308943B1 (fr) |
EP (1) | EP1046468B1 (fr) |
AT (1) | ATE250485T1 (fr) |
DE (2) | DE19918770A1 (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006006093B3 (de) * | 2006-02-10 | 2007-07-19 | Audi Ag | Spannvorrichtung zum Spannen eines Werkstücks |
ITBS20080039A1 (it) * | 2008-02-21 | 2009-08-22 | Gimatic Spa | Attrezzo di presa monodito |
DE102008049753B4 (de) | 2008-10-01 | 2019-12-24 | Ludwig Ehrhardt Gmbh | Spannvorrichtung zum Spannen von Werkstücken |
US20110121504A1 (en) * | 2009-11-23 | 2011-05-26 | Steve Donald Krohmer | Non-slip spacer |
US8943661B2 (en) | 2010-11-23 | 2015-02-03 | Rockler Companies, Inc. | Non-slip spacer support system |
US8459628B2 (en) * | 2011-04-01 | 2013-06-11 | Nomis Llc | Non-slip bench support block |
CN103394944A (zh) * | 2013-07-30 | 2013-11-20 | 江苏新贝斯特中传科技有限公司 | 一种自锁油缸 |
CN105171482A (zh) * | 2015-09-25 | 2015-12-23 | 中国南方航空工业(集团)有限公司 | 叶片加工用压紧装置 |
CN105563188A (zh) * | 2016-02-29 | 2016-05-11 | 无锡烨隆精密机械有限公司 | 一种用于机加工的锲型高强度支撑结构 |
CN105834781A (zh) * | 2016-04-22 | 2016-08-10 | 安庆中船动力配套有限公司 | 一种汽缸盖的二维斜孔的镗夹具 |
CN106801704A (zh) * | 2017-03-02 | 2017-06-06 | 宜昌长机科技有限责任公司 | 一种直线运动夹紧机构 |
DE102019120427B4 (de) * | 2019-07-29 | 2024-05-02 | Ludwig Ehrhardt Gmbh | Bohrungsspanner mit Rückstelleinrichtung |
CN111940836A (zh) * | 2019-05-15 | 2020-11-17 | 江苏宁兴恒力智能设备有限公司 | 一种行程有效加长的子料楔块侧顶结构 |
USD983647S1 (en) | 2020-07-01 | 2023-04-18 | Rockler Companies, Inc. | Workpiece support |
WO2022032178A1 (fr) | 2020-08-06 | 2022-02-10 | Mate Precision Technologies Inc. | Ensemble étau |
US11878381B2 (en) | 2020-08-06 | 2024-01-23 | Mate Precision Technologies Inc. | Tooling base assembly |
CN113857894B (zh) * | 2021-09-09 | 2023-04-07 | 济南山川机械制造有限公司 | 一种用于机床可调节垫片高度且利于工件锁紧的铣床夹具 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1552707A1 (de) * | 1966-03-02 | 1970-07-02 | Volk Geb Knaebler | Spannelement,bei welchem die Spannkraft durch ein Druckmittel erzeugt wird |
US4506871A (en) * | 1983-05-10 | 1985-03-26 | Aioi Seiki Kabushiki Kaisha | Retracting clamp |
DE3733676A1 (de) * | 1987-10-05 | 1989-04-20 | Roemheld A Gmbh & Co Kg | Hydraulisches spannelement |
EP0620084A1 (fr) * | 1993-04-10 | 1994-10-19 | David Fischer | Dispositif de serrage pour la fixation de pièces de travail |
US5865577A (en) * | 1996-06-14 | 1999-02-02 | Hyundai Motor Company | Clamping device for working an engine |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE251439C (fr) * | ||||
DE332373C (de) * | 1921-02-01 | Ferdinand Rumpf | Schwenkbare Schraubstockbacke | |
DE1646420U (de) * | 1952-02-25 | 1952-11-06 | Otto Bangel | Zusatzbacken fuer maschinenschraubstoecke. |
SU814647A1 (ru) * | 1979-06-15 | 1981-03-23 | Барановичское Специальное Конструк-Topckoe Бюро Автоматических Линий | Подводима опора |
JPS61501385A (ja) * | 1984-03-12 | 1986-07-10 | ヒルマン,ゲオルグ | 力を移動させる方法および装置 |
JP2787575B2 (ja) * | 1988-07-11 | 1998-08-20 | 株式会社コスメック | 楔倍力型油圧クランプ |
TW235262B (fr) * | 1991-06-14 | 1994-12-01 | Kosumekku Kk | |
US5374041A (en) * | 1994-02-25 | 1994-12-20 | Kurt Manufacturing Company, Inc. | Vise |
DE19531889A1 (de) | 1995-08-30 | 1997-03-06 | Rudolf Kohlert | Spannelement |
DE19617927A1 (de) | 1996-05-05 | 1997-11-13 | Rudolf Kohlert | Stützelement |
-
1999
- 1999-04-24 DE DE19918770A patent/DE19918770A1/de not_active Withdrawn
-
2000
- 2000-04-08 DE DE50003787T patent/DE50003787D1/de not_active Expired - Lifetime
- 2000-04-08 EP EP00107619A patent/EP1046468B1/fr not_active Expired - Lifetime
- 2000-04-08 AT AT00107619T patent/ATE250485T1/de active
- 2000-04-24 US US09/556,348 patent/US6308943B1/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1552707A1 (de) * | 1966-03-02 | 1970-07-02 | Volk Geb Knaebler | Spannelement,bei welchem die Spannkraft durch ein Druckmittel erzeugt wird |
US4506871A (en) * | 1983-05-10 | 1985-03-26 | Aioi Seiki Kabushiki Kaisha | Retracting clamp |
DE3733676A1 (de) * | 1987-10-05 | 1989-04-20 | Roemheld A Gmbh & Co Kg | Hydraulisches spannelement |
EP0620084A1 (fr) * | 1993-04-10 | 1994-10-19 | David Fischer | Dispositif de serrage pour la fixation de pièces de travail |
US5865577A (en) * | 1996-06-14 | 1999-02-02 | Hyundai Motor Company | Clamping device for working an engine |
Also Published As
Publication number | Publication date |
---|---|
DE19918770A1 (de) | 2000-10-26 |
ATE250485T1 (de) | 2003-10-15 |
EP1046468A2 (fr) | 2000-10-25 |
EP1046468B1 (fr) | 2003-09-24 |
DE50003787D1 (de) | 2003-10-30 |
US6308943B1 (en) | 2001-10-30 |
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