ES8501269A1 - 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 giratorio

Info

Publication number
ES8501269A1
ES8501269A1 ES528206A ES528206A ES8501269A1 ES 8501269 A1 ES8501269 A1 ES 8501269A1 ES 528206 A ES528206 A ES 528206A ES 528206 A ES528206 A ES 528206A ES 8501269 A1 ES8501269 A1 ES 8501269A1
Authority
ES
Spain
Prior art keywords
fan blades
rotary clamping
air
machine tool
hydraulic actuator
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
Application number
ES528206A
Other languages
English (en)
Spanish (es)
Other versions
ES528206A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of ES528206A0 publication Critical patent/ES528206A0/es
Publication of ES8501269A1 publication Critical patent/ES8501269A1/es
Expired legal-status Critical Current

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)
ES528206A 1983-02-25 1983-12-20 Cilindro de sujecion accionado hidraulicamente para instalaciones de sujecion en un husillo giratorio Expired ES8501269A1 (es)

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 ES528206A0 (es) 1984-11-16
ES8501269A1 true 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 (enrdf_load_stackoverflow)
CH (1) CH661457A5 (enrdf_load_stackoverflow)
DE (1) DE3306571A1 (enrdf_load_stackoverflow)
ES (1) ES8501269A1 (enrdf_load_stackoverflow)
FR (1) FR2541614B1 (enrdf_load_stackoverflow)
GB (1) GB2135606B (enrdf_load_stackoverflow)
IT (2) IT1179995B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
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
CN117780722B (zh) * 2024-01-26 2024-09-10 佛山台明智能设备有限公司 一种液压回转油缸

Family Cites Families (7)

* Cited by examiner, † Cited by third party
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 (enrdf_load_stackoverflow) * 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

Also Published As

Publication number Publication date
CH661457A5 (de) 1987-07-31
ES528206A0 (es) 1984-11-16
GB2135606B (en) 1986-04-30
IT1179995B (it) 1987-09-23
FR2541614B1 (fr) 1990-07-20
GB8400439D0 (en) 1984-02-08
IT8467179A0 (it) 1984-02-24
GB2135606A (en) 1984-09-05
FR2541614A1 (fr) 1984-08-31
IT8453015V0 (it) 1984-02-24
JPS59156604A (ja) 1984-09-05
IT8467179A1 (it) 1985-08-24
JPS6055244B2 (ja) 1985-12-04
DE3306571C2 (enrdf_load_stackoverflow) 1990-12-20
DE3306571A1 (de) 1984-08-30

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001