ES528206A0 - Cilindro de sujecion accionado hidraulicamente para instalaciones de sujecion en un husillo giratorio - Google Patents
Cilindro de sujecion accionado hidraulicamente para instalaciones de sujecion en un husillo giratorioInfo
- Publication number
- ES528206A0 ES528206A0 ES528206A ES528206A ES528206A0 ES 528206 A0 ES528206 A0 ES 528206A0 ES 528206 A ES528206 A ES 528206A ES 528206 A ES528206 A ES 528206A ES 528206 A0 ES528206 A0 ES 528206A0
- Authority
- ES
- Spain
- Prior art keywords
- clamping
- facilities
- hydraulically driven
- rotating spindle
- clamping cylinder
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
- B23B31/30—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck
- B23B31/302—Hydraulic equipment, e.g. pistons, valves, rotary joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2231/00—Details of chucks, toolholder shanks or tool shanks
- B23B2231/24—Cooling or lubrication means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Gripping On Spindles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833306571 DE3306571A1 (de) | 1983-02-25 | 1983-02-25 | Hydraulisch betaetigter spannzylinder fuer spanneinrichtungen an einer rotierenden spindel, insbesondere drehmaschinenspindel |
Publications (2)
Publication Number | Publication Date |
---|---|
ES528206A0 true ES528206A0 (es) | 1984-11-16 |
ES8501269A1 ES8501269A1 (es) | 1984-11-16 |
Family
ID=6191773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES528206A Expired ES8501269A1 (es) | 1983-02-25 | 1983-12-20 | Cilindro de sujecion accionado hidraulicamente para instalaciones de sujecion en un husillo giratorio |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS6055244B2 (es) |
CH (1) | CH661457A5 (es) |
DE (1) | DE3306571A1 (es) |
ES (1) | ES8501269A1 (es) |
FR (1) | FR2541614B1 (es) |
GB (1) | GB2135606B (es) |
IT (2) | IT8453015V0 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3537686A1 (de) * | 1985-10-23 | 1987-04-23 | Roehm Guenter H | Oelhydraulisch betaetigter spannzylinder fuer spanneinrichtungen an einer rotierenden spindel |
DE4220310C2 (de) * | 1992-06-22 | 1995-09-21 | San Rocco Donzelli Ind S P A | Arbeitsspindel mit Luftkühlung |
DE4240959A1 (de) * | 1992-12-05 | 1994-06-09 | Smw Schneider & Weishaupt Gmbh | Spannvorrichtung für ein Spannwerkzeug |
DE19823823C2 (de) * | 1998-05-28 | 2000-12-07 | Roehm Gmbh | Spannzylinder mit Kühlungsöffnungen |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH286939A (fr) * | 1950-10-20 | 1952-11-15 | Bechler Andre | Poupée de tour. |
FR1075565A (fr) * | 1953-03-09 | 1954-10-18 | Prec Ind | Vérin hydraulique de manoeuvre pour porte-pièces de machines-outils |
DE1248430B (de) * | 1959-03-25 | 1967-08-24 | Alfred Pawlowski | Anordnung zum Bremsen des Spannzylinders bei einer automatischen Spannvorrichtung fuer Drehbaenke u. dgl. Werkzeugmaschinen |
FR2055206A5 (es) * | 1970-05-09 | 1971-05-07 | Pinto Mario Spa | |
GB1578268A (en) * | 1976-06-01 | 1980-11-05 | Fujitsu Fanuc Ltd | Machine tool |
DE2847950C2 (de) * | 1978-11-04 | 1984-04-19 | Günter Horst 7927 Sontheim Röhm | Hydraulisch betätigter Hohlspannzylinder für Spanneinrichtungen an einer rotierenden Drehmaschinenspindel |
JPS55144949A (en) * | 1979-04-26 | 1980-11-12 | Kitagawa Tekkosho:Kk | Cooling mechanism for rotary fluid pressure cylinder |
-
1983
- 1983-02-25 DE DE19833306571 patent/DE3306571A1/de active Granted
- 1983-11-07 JP JP58207658A patent/JPS6055244B2/ja not_active Expired
- 1983-11-25 CH CH6334/83A patent/CH661457A5/de not_active IP Right Cessation
- 1983-12-14 FR FR838320067A patent/FR2541614B1/fr not_active Expired - Lifetime
- 1983-12-20 ES ES528206A patent/ES8501269A1/es not_active Expired
-
1984
- 1984-01-09 GB GB08400439A patent/GB2135606B/en not_active Expired
- 1984-02-24 IT IT8453015U patent/IT8453015V0/it unknown
- 1984-02-24 IT IT67179/84A patent/IT1179995B/it active
Also Published As
Publication number | Publication date |
---|---|
IT8453015V0 (it) | 1984-02-24 |
DE3306571A1 (de) | 1984-08-30 |
GB8400439D0 (en) | 1984-02-08 |
JPS59156604A (ja) | 1984-09-05 |
FR2541614A1 (fr) | 1984-08-31 |
GB2135606A (en) | 1984-09-05 |
GB2135606B (en) | 1986-04-30 |
JPS6055244B2 (ja) | 1985-12-04 |
IT8467179A1 (it) | 1985-08-24 |
CH661457A5 (de) | 1987-07-31 |
IT8467179A0 (it) | 1984-02-24 |
ES8501269A1 (es) | 1984-11-16 |
FR2541614B1 (fr) | 1990-07-20 |
IT1179995B (it) | 1987-09-23 |
DE3306571C2 (es) | 1990-12-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19971001 |