GB513390A - Means for supplying compressed air to revolving chucks and the like of machine tools, particularly lathes - Google Patents

Means for supplying compressed air to revolving chucks and the like of machine tools, particularly lathes

Info

Publication number
GB513390A
GB513390A GB3374/39A GB337439A GB513390A GB 513390 A GB513390 A GB 513390A GB 3374/39 A GB3374/39 A GB 3374/39A GB 337439 A GB337439 A GB 337439A GB 513390 A GB513390 A GB 513390A
Authority
GB
United Kingdom
Prior art keywords
air
spindle
chuck
chambers
stationary casing
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
GB3374/39A
Other languages
English (en)
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 GB513390A publication Critical patent/GB513390A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
GB3374/39A 1938-04-27 1939-02-01 Means for supplying compressed air to revolving chucks and the like of machine tools, particularly lathes Expired GB513390A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE513390X 1938-04-27

Publications (1)

Publication Number Publication Date
GB513390A true GB513390A (en) 1939-10-11

Family

ID=6548419

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3374/39A Expired GB513390A (en) 1938-04-27 1939-02-01 Means for supplying compressed air to revolving chucks and the like of machine tools, particularly lathes

Country Status (2)

Country Link
BE (1) BE432347A (ja)
GB (1) GB513390A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380350A (en) * 1965-10-22 1968-04-30 Midwest Gage Co Inc Rotating air cylinder utilizing air as air seal
US3417672A (en) * 1967-06-28 1968-12-24 Sp Mfg Corp Rotary hydraulic cylinder
US3988969A (en) * 1973-04-13 1976-11-02 La Precision Industrielle Rotary hydraulic jack
EP1136159A1 (de) * 2000-03-23 2001-09-26 Forkardt Schweiz AG Rotationsunabhängige Betätigung eines Maschinenteils

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380350A (en) * 1965-10-22 1968-04-30 Midwest Gage Co Inc Rotating air cylinder utilizing air as air seal
US3417672A (en) * 1967-06-28 1968-12-24 Sp Mfg Corp Rotary hydraulic cylinder
US3988969A (en) * 1973-04-13 1976-11-02 La Precision Industrielle Rotary hydraulic jack
EP1136159A1 (de) * 2000-03-23 2001-09-26 Forkardt Schweiz AG Rotationsunabhängige Betätigung eines Maschinenteils
WO2001070439A1 (de) * 2000-03-23 2001-09-27 Forkardt Schweiz Ag Rotationsunabhängige betätigung eines maschinenteils
US6913268B2 (en) 2000-03-23 2005-07-05 Forkardt Schweiz Ag Rotation-independent actuation of a machine element

Also Published As

Publication number Publication date
BE432347A (ja)

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