ATE225224T1 - Futter mit sechs armen auf kugelgelenken, zwei für jeden schwenkhebel - Google Patents

Futter mit sechs armen auf kugelgelenken, zwei für jeden schwenkhebel

Info

Publication number
ATE225224T1
ATE225224T1 AT00400875T AT00400875T ATE225224T1 AT E225224 T1 ATE225224 T1 AT E225224T1 AT 00400875 T AT00400875 T AT 00400875T AT 00400875 T AT00400875 T AT 00400875T AT E225224 T1 ATE225224 T1 AT E225224T1
Authority
AT
Austria
Prior art keywords
chuck
compensator
apertures
arms
ball joints
Prior art date
Application number
AT00400875T
Other languages
English (en)
Inventor
Jacques Barbieux
Original Assignee
Sandvik Tobler
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 Sandvik Tobler filed Critical Sandvik Tobler
Application granted granted Critical
Publication of ATE225224T1 publication Critical patent/ATE225224T1/de

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
    • B23B31/18—Chucks with simultaneously-acting jaws, whether or not also individually adjustable pivotally movable in planes containing the axis of the chuck
    • 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
    • Y10T279/18—Pivoted jaw
    • 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
    • Y10T279/18—Pivoted jaw
    • Y10T279/185—Internal-cone actuated
    • 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
    • Y10T279/25—Compensation for eccentricity

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Manipulator (AREA)
AT00400875T 1999-04-15 2000-03-30 Futter mit sechs armen auf kugelgelenken, zwei für jeden schwenkhebel ATE225224T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9904716A FR2792235B1 (fr) 1999-04-15 1999-04-15 Mandrin de serrage a six bras sur rotule, palonnes deux a deux

Publications (1)

Publication Number Publication Date
ATE225224T1 true ATE225224T1 (de) 2002-10-15

Family

ID=9544429

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00400875T ATE225224T1 (de) 1999-04-15 2000-03-30 Futter mit sechs armen auf kugelgelenken, zwei für jeden schwenkhebel

Country Status (6)

Country Link
US (1) US6375197B1 (de)
EP (1) EP1044747B1 (de)
JP (1) JP4002051B2 (de)
AT (1) ATE225224T1 (de)
DE (1) DE60000523T2 (de)
FR (1) FR2792235B1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20003067U1 (de) * 2000-02-19 2000-04-20 Röhm GmbH, 89567 Sontheim Kraftbetätigtes Hebelfutter
TW557238B (en) * 2001-07-18 2003-10-11 Kitagawa Iron Works Co Chuck with pull-in function
DE10207567A1 (de) * 2002-02-22 2003-09-04 Roehm Gmbh Kugelbolzenfutter
DE102006013935A1 (de) * 2006-03-16 2008-02-07 Hainbuch Gmbh Spannende Technik Futterkörper für ein Spannfutter, Spannfutter und Verfahren zur Ermittlung einer Spannkraft an einem solchen Spannfutter
US8528914B2 (en) * 2007-02-27 2013-09-10 Forkardt Inc. Quick-release jaws with single-piece bearing chuck
US8534677B2 (en) * 2007-02-27 2013-09-17 Forkardt Inc. Work-holding chuck with quick-release jaws
US7594665B2 (en) * 2007-02-27 2009-09-29 Illinois Tool Works Inc. Quick-release jaws with a single-piece bearing chuck
CN101829794B (zh) * 2010-05-28 2012-08-08 中国航天科技集团公司长征机械厂 六爪两联动自定心卡盘
CN106346032B (zh) * 2016-11-17 2018-08-03 常州倍得福机械科技有限公司 轴加工伸缩浮动爪卡盘

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3082015A (en) * 1961-11-28 1963-03-19 Woodworth Co N A Equalizing chuck
US3365206A (en) * 1965-01-07 1968-01-23 Woodworth Co N A Work holding chuck
FR2248901A1 (en) * 1973-10-24 1975-05-23 Precision Industrielle Lathe chuck with counterbalanced pivoting jaws - uses net moment of centrifugal force on each arm to keep chuck tight
FR2373351A1 (fr) * 1976-12-09 1978-07-07 Tobler Meca Precision Franco S Mandrin de serrage a mors
EP0415040A3 (en) * 1989-09-01 1991-07-03 Smw Schneider & Weisshaupt Gmbh Chuck
FR2720670B1 (fr) * 1994-06-07 1996-08-09 Sandvik Tobler Mandrin de serrage à mors.
US6206382B1 (en) * 2000-01-25 2001-03-27 Ralph J. Gonnocci Equalizing power chuck

Also Published As

Publication number Publication date
FR2792235B1 (fr) 2001-06-01
DE60000523D1 (de) 2002-11-07
EP1044747A1 (de) 2000-10-18
FR2792235A1 (fr) 2000-10-20
JP2000308911A (ja) 2000-11-07
US6375197B1 (en) 2002-04-23
JP4002051B2 (ja) 2007-10-31
DE60000523T2 (de) 2003-07-10
EP1044747B1 (de) 2002-10-02

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties