DE69102229D1 - Zentrifugalspindel. - Google Patents

Zentrifugalspindel.

Info

Publication number
DE69102229D1
DE69102229D1 DE69102229T DE69102229T DE69102229D1 DE 69102229 D1 DE69102229 D1 DE 69102229D1 DE 69102229 T DE69102229 T DE 69102229T DE 69102229 T DE69102229 T DE 69102229T DE 69102229 D1 DE69102229 D1 DE 69102229D1
Authority
DE
Germany
Prior art keywords
collet
pct
piston
shaft
hollow shaft
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 - Fee Related
Application number
DE69102229T
Other languages
English (en)
Other versions
DE69102229T2 (de
Inventor
Michael Tempest
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.)
Novanta Technologies UK Ltd
Original Assignee
Westwind Air Bearings Ltd
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 Westwind Air Bearings Ltd filed Critical Westwind Air Bearings Ltd
Publication of DE69102229D1 publication Critical patent/DE69102229D1/de
Application granted granted Critical
Publication of DE69102229T2 publication Critical patent/DE69102229T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
    • B23B31/201—Characterized by features relating primarily to remote control of the gripping means
    • B23B31/2012—Threaded cam actuator
    • B23B31/20125—Axially fixed cam, moving jaws
    • 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
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/14—Chucks with simultaneously-acting jaws, whether or not also individually adjustable involving the use of centrifugal force
    • B23B31/142—To grip a tool or workpiece
    • 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
    • Y10T279/24—Chucks or sockets by centrifugal force
    • Y10T279/247—Chucks or sockets by centrifugal force to grip tool or workpiece
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/94—Tool-support
    • Y10T408/95—Tool-support with tool-retaining means
    • Y10T408/953—Clamping jaws
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/309352—Cutter spindle or spindle support
    • Y10T409/309408—Cutter spindle or spindle support with cutter holder

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Centrifugal Separators (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
DE69102229T 1990-03-07 1991-02-27 Zentrifugalspindel. Expired - Fee Related DE69102229T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB909005131A GB9005131D0 (en) 1990-03-07 1990-03-07 Centrifugal spindle
PCT/GB1991/000302 WO1991013716A1 (en) 1990-03-07 1991-02-27 Centrifugal spindle

Publications (2)

Publication Number Publication Date
DE69102229D1 true DE69102229D1 (de) 1994-07-07
DE69102229T2 DE69102229T2 (de) 1994-09-29

Family

ID=10672187

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69102229T Expired - Fee Related DE69102229T2 (de) 1990-03-07 1991-02-27 Zentrifugalspindel.

Country Status (9)

Country Link
US (1) US5147165A (de)
EP (1) EP0471808B1 (de)
JP (1) JP3083843B2 (de)
AT (1) ATE106294T1 (de)
DE (1) DE69102229T2 (de)
DK (1) DK0471808T3 (de)
ES (1) ES2055592T3 (de)
GB (1) GB9005131D0 (de)
WO (1) WO1991013716A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0514885U (ja) * 1991-07-30 1993-02-26 株式会社明電舎 車輪固定装置
US5292213A (en) * 1992-09-02 1994-03-08 Kennametal Inc. Coupling device for high-speed rotation
EP0761383A3 (de) * 1995-09-02 1997-10-22 Chiron Werke Gmbh Werkzeugmaschine
DE19751888A1 (de) * 1997-11-22 1999-06-02 Schmid & Wezel Gmbh & Co Vorrichtung zum Spannen von Werkzeugen
US6227778B1 (en) * 1999-12-08 2001-05-08 Ballado Investments Inc. Tool and spindle with centrifugal force clamping
DE102004055237A1 (de) * 2004-11-16 2006-05-18 Robert Bosch Gmbh Mitnahme- und Blockiervorrichtung
GB0802330D0 (en) * 2007-05-30 2008-03-12 Gsi Group Ltd Rotary tool holder assemblies
DE102007029449A1 (de) * 2007-06-21 2008-12-24 Fischer AG Präzisionsspindeln Fliehkraftunterstütztes Werkzeugspannsystem
CA2800778C (en) * 2009-06-01 2017-01-31 Edward John Rohr, Jr. Bi-directional quick change tool-less lever and wedge actuated collet chuck, system and/or method for using the same
US9526509B2 (en) * 2013-04-25 2016-12-27 Medtronic Xomed, Inc. Dynamic locking device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR481505A (fr) * 1916-04-17 1916-12-13 Dimitri Peress Dispositif automatique de montage et démontage instantanés des pièces à travailler sur les tours de mécaniciens
US1990525A (en) * 1933-07-31 1935-02-12 Philip M Chancellor Centrifugal chuck
CH235623A (de) * 1942-09-01 1944-12-15 Messerschmitt Boelkow Blohm Spannvorrichtung an Arbeitsmaschinen für die Rundbearbeitung von Werkstücken, vorzugsweise solchen, die mit hohen Umgangsgeschwindigkeiten umlaufen.
DE887434C (de) * 1951-07-19 1953-08-24 Ackermann Spannzangenfutter
US2686682A (en) * 1952-07-08 1954-08-17 Csaki Joachim Automatic gripping means for machine tools and the like
US3625528A (en) * 1970-02-20 1971-12-07 Caterpillar Tractor Co Chuck assembly with centrifugal tightening means

Also Published As

Publication number Publication date
ES2055592T3 (es) 1994-08-16
EP0471808B1 (de) 1994-06-01
DK0471808T3 (da) 1994-07-11
JPH04505429A (ja) 1992-09-24
JP3083843B2 (ja) 2000-09-04
ATE106294T1 (de) 1994-06-15
WO1991013716A1 (en) 1991-09-19
US5147165A (en) 1992-09-15
GB9005131D0 (en) 1990-05-02
EP0471808A1 (de) 1992-02-26
DE69102229T2 (de) 1994-09-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: GSI GROUP LTD., SWIFT VALLEY, RUGBY, WARWICKSH, GB

8339 Ceased/non-payment of the annual fee