CA980560A - Apparatus for actuating a work gripping device - Google Patents

Apparatus for actuating a work gripping device

Info

Publication number
CA980560A
CA980560A CA182,444A CA182444A CA980560A CA 980560 A CA980560 A CA 980560A CA 182444 A CA182444 A CA 182444A CA 980560 A CA980560 A CA 980560A
Authority
CA
Canada
Prior art keywords
actuating
gripping device
work gripping
work
gripping
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
CA182,444A
Other versions
CA182444S (en
Inventor
Hubert J. Parsons
Anders A. Peterson
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.)
Hardinge Brothers Inc
Original Assignee
Hardinge Brothers Inc
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 Hardinge Brothers Inc filed Critical Hardinge Brothers Inc
Priority to CA229,671A priority Critical patent/CA989606A/en
Application granted granted Critical
Publication of CA980560A publication Critical patent/CA980560A/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/12—Chucks or sockets with fluid-pressure actuator
    • Y10T279/1208—Chucks or sockets with fluid-pressure actuator with measuring, indicating or control means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/12—Chucks or sockets with fluid-pressure actuator
    • Y10T279/1241—Socket type
    • Y10T279/1249—Collet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Joints Allowing Movement (AREA)
CA182,444A 1973-08-03 1973-10-02 Apparatus for actuating a work gripping device Expired CA980560A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA229,671A CA989606A (en) 1973-08-03 1975-06-19 Apparatus for actuating a work gripping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US385549A US3924514A (en) 1973-08-03 1973-08-03 Apparatus for actuating a work gripping device

Publications (1)

Publication Number Publication Date
CA980560A true CA980560A (en) 1975-12-30

Family

ID=23521873

Family Applications (1)

Application Number Title Priority Date Filing Date
CA182,444A Expired CA980560A (en) 1973-08-03 1973-10-02 Apparatus for actuating a work gripping device

Country Status (4)

Country Link
US (1) US3924514A (en)
AU (1) AU464774B2 (en)
CA (1) CA980560A (en)
GB (2) GB1442775A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4080716A (en) * 1977-04-25 1978-03-28 Wilhelm Hegenscheidt Gesellschaft Mbh Method for controlling proper clamping of a workpiece in a clamping device
DE7932853U1 (en) * 1979-11-21 1980-02-21 Roehm, Guenter Horst, 7927 Sontheim REVOLVING CLAMPING CYLINDER WITH CLAMPING PISTON FOR CLAMPING DEVICES ON MACHINE TOOLS
US4342257A (en) * 1980-04-28 1982-08-03 Weyer Paul P Rotary actuator with integral fluid coupling joint
US4495754A (en) * 1982-05-12 1985-01-29 Cartner Jack O Trailing wing mower with hydraulic breakaway system
US4747337A (en) * 1985-02-18 1988-05-31 Kitagawa Iron Works Co., Ltd. Rotary fluid cylinders for operating chucks
GB8521514D0 (en) * 1985-08-29 1985-10-02 Pratt Int Ltd Burnerd Chucks
US5221098A (en) * 1991-11-05 1993-06-22 Hardinge Brothers, Inc. Collet closer
DE19705362A1 (en) * 1997-02-12 1998-08-13 Heinz Dieter Schunk Gmbh & Co Clamping cylinder
US6036415A (en) * 1998-09-04 2000-03-14 Hardinge, Inc. Spindle for gripping and closing a mounting member
US20080282878A1 (en) * 2007-05-16 2008-11-20 Cheng-Chung Chai Pneumatic rotary actuator
DE102009026118A1 (en) * 2009-07-07 2011-01-13 Röhm Gmbh Pneumatic clamping cylinder

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3017006A (en) * 1959-10-01 1962-01-16 Clark Equipment Co Clutch mechanism
US3369464A (en) * 1964-01-24 1968-02-20 Forkardt Paul Kg Method of and apparatus for actuating double-acting rotatable clamping means, especially for working spindles
US3364823A (en) * 1965-07-09 1968-01-23 Erickson Tool Co Fluid motor and control valve assembly therefor
US3411415A (en) * 1966-03-14 1968-11-19 Erickson Tool Co Fluid motor and control valve assembly therefor
FR2033691A5 (en) * 1969-03-07 1970-12-04 Roehm Gmbh
FR2055206A5 (en) * 1970-05-09 1971-05-07 Pinto Mario Spa

Also Published As

Publication number Publication date
GB1442776A (en) 1976-07-14
GB1442775A (en) 1976-07-14
AU6160073A (en) 1975-05-29
US3924514A (en) 1975-12-09
AU464774B2 (en) 1975-09-04

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