GB2135606B - Air-cooled hydraulic actuator means for machine tool rotary clamping devices - Google Patents

Air-cooled hydraulic actuator means for machine tool rotary clamping devices

Info

Publication number
GB2135606B
GB2135606B GB08400439A GB8400439A GB2135606B GB 2135606 B GB2135606 B GB 2135606B GB 08400439 A GB08400439 A GB 08400439A GB 8400439 A GB8400439 A GB 8400439A GB 2135606 B GB2135606 B GB 2135606B
Authority
GB
United Kingdom
Prior art keywords
air
machine tool
hydraulic actuator
clamping devices
actuator means
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
GB08400439A
Other languages
English (en)
Other versions
GB8400439D0 (en
GB2135606A (en
Inventor
Gunter Horst Rohm
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 GB8400439D0 publication Critical patent/GB8400439D0/en
Publication of GB2135606A publication Critical patent/GB2135606A/en
Application granted granted Critical
Publication of GB2135606B publication Critical patent/GB2135606B/en
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)
GB08400439A 1983-02-25 1984-01-09 Air-cooled hydraulic actuator means for machine tool rotary clamping devices Expired GB2135606B (en)

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 (3)

Publication Number Publication Date
GB8400439D0 GB8400439D0 (en) 1984-02-08
GB2135606A GB2135606A (en) 1984-09-05
GB2135606B true GB2135606B (en) 1986-04-30

Family

ID=6191773

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08400439A Expired GB2135606B (en) 1983-02-25 1984-01-09 Air-cooled hydraulic actuator means for machine tool rotary clamping devices

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
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
ES8501269A1 (es) 1984-11-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950109