EP0395889A3 - Dispositif de serrage de pièces - Google Patents
Dispositif de serrage de pièces Download PDFInfo
- Publication number
- EP0395889A3 EP0395889A3 EP19900106198 EP90106198A EP0395889A3 EP 0395889 A3 EP0395889 A3 EP 0395889A3 EP 19900106198 EP19900106198 EP 19900106198 EP 90106198 A EP90106198 A EP 90106198A EP 0395889 A3 EP0395889 A3 EP 0395889A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- piston rod
- workpieces
- clamping device
- clamping
- threaded bolt
- 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
- B25B5/062—Arrangements for positively actuating jaws with fluid drive with clamping means pivoting around an axis parallel to the pressing direction
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT90106198T ATE103226T1 (de) | 1989-04-06 | 1990-03-30 | Werkstueckspannvorrichtung. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3911073A DE3911073C1 (fr) | 1989-04-06 | 1989-04-06 | |
DE3911073 | 1989-04-06 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0395889A2 EP0395889A2 (fr) | 1990-11-07 |
EP0395889A3 true EP0395889A3 (fr) | 1992-03-04 |
EP0395889B1 EP0395889B1 (fr) | 1994-03-23 |
Family
ID=6377957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP90106198A Expired - Lifetime EP0395889B1 (fr) | 1989-04-06 | 1990-03-30 | Dispositif de serrage de pièces |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0395889B1 (fr) |
JP (1) | JPH02292145A (fr) |
AT (1) | ATE103226T1 (fr) |
DE (2) | DE3911073C1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4430457C2 (de) * | 1994-08-27 | 1998-03-12 | Germa Armaturen Gmbh & Co Kg | Spannarm |
JP6962557B2 (ja) * | 2017-10-31 | 2021-11-05 | 株式会社コスメック | 電動式クランプ装置 |
CN109290828A (zh) * | 2018-11-27 | 2019-02-01 | 吉林东光奥威汽车制动系统有限公司 | 一种带有辅助定位装置的主缸体夹紧机构 |
CN112008548A (zh) * | 2020-08-25 | 2020-12-01 | 田福来 | 一种夹持效果好的打磨装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3215461A1 (de) * | 1982-04-24 | 1983-11-03 | Karlheinz 5800 Hagen Menkhoff | Elastomer-schwenkspannzylinder mit uebersetzungsblock |
DE3334401A1 (de) * | 1983-09-23 | 1985-04-04 | A. Römheld GmbH & Co KG, 6312 Laubach | Spann- und stuetzeinheit fuer werkzeugmaschinen |
DE3638526C1 (de) * | 1986-11-11 | 1987-07-30 | Sta Co Mettallerzeugnisse Gmbh | Elektromotorisch antreibbare Werkstueckspannvorrichtung |
DE3603618C1 (en) * | 1986-02-06 | 1987-10-01 | Friedhelm Hake | Clamping device for use on machine tools |
US4700936A (en) * | 1986-08-26 | 1987-10-20 | Lamb Technicon Corp. | Clamp mechanism |
EP0255853A2 (fr) * | 1986-08-08 | 1988-02-17 | Dover Corporation, De-Sta-Co Division | Serre-joints actionné linéairement à entraînement rotatif |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4137784A (en) * | 1977-11-14 | 1979-02-06 | Industrial Device Corporation | Electromechanical equivalent of fluid powered cylinder |
DE2909464C2 (de) * | 1979-03-10 | 1982-10-28 | Fa. Andreas Maier, 7012 Fellbach | Schwenkspanner, insbesondere zum Spannen eines Werkstückes auf einem Maschinentisch einer Werkzeugmaschine |
-
1989
- 1989-04-06 DE DE3911073A patent/DE3911073C1/de not_active Expired - Fee Related
-
1990
- 1990-03-30 AT AT90106198T patent/ATE103226T1/de not_active IP Right Cessation
- 1990-03-30 DE DE90106198T patent/DE59005050D1/de not_active Expired - Fee Related
- 1990-03-30 EP EP90106198A patent/EP0395889B1/fr not_active Expired - Lifetime
- 1990-04-04 JP JP2088412A patent/JPH02292145A/ja active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3215461A1 (de) * | 1982-04-24 | 1983-11-03 | Karlheinz 5800 Hagen Menkhoff | Elastomer-schwenkspannzylinder mit uebersetzungsblock |
DE3334401A1 (de) * | 1983-09-23 | 1985-04-04 | A. Römheld GmbH & Co KG, 6312 Laubach | Spann- und stuetzeinheit fuer werkzeugmaschinen |
DE3603618C1 (en) * | 1986-02-06 | 1987-10-01 | Friedhelm Hake | Clamping device for use on machine tools |
EP0255853A2 (fr) * | 1986-08-08 | 1988-02-17 | Dover Corporation, De-Sta-Co Division | Serre-joints actionné linéairement à entraînement rotatif |
US4700936A (en) * | 1986-08-26 | 1987-10-20 | Lamb Technicon Corp. | Clamp mechanism |
DE3638526C1 (de) * | 1986-11-11 | 1987-07-30 | Sta Co Mettallerzeugnisse Gmbh | Elektromotorisch antreibbare Werkstueckspannvorrichtung |
Also Published As
Publication number | Publication date |
---|---|
DE3911073C1 (fr) | 1990-07-26 |
JPH02292145A (ja) | 1990-12-03 |
EP0395889B1 (fr) | 1994-03-23 |
DE59005050D1 (de) | 1994-04-28 |
EP0395889A2 (fr) | 1990-11-07 |
ATE103226T1 (de) | 1994-04-15 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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17P | Request for examination filed |
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GRAA | (expected) grant |
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REF | Corresponds to: |
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REF | Corresponds to: |
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EN | Fr: translation not filed | ||
GBV | Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed] |
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PLBE | No opposition filed within time limit |
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STAA | Information on the status of an ep patent application or granted ep patent |
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26N | No opposition filed |