DE602004011908D1 - Piezoelektrisch aktivierbare Spannzange - Google Patents

Piezoelektrisch aktivierbare Spannzange

Info

Publication number
DE602004011908D1
DE602004011908D1 DE602004011908T DE602004011908T DE602004011908D1 DE 602004011908 D1 DE602004011908 D1 DE 602004011908D1 DE 602004011908 T DE602004011908 T DE 602004011908T DE 602004011908 T DE602004011908 T DE 602004011908T DE 602004011908 D1 DE602004011908 D1 DE 602004011908D1
Authority
DE
Germany
Prior art keywords
tubular part
collet
material bar
bar
piezoelectrically
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 - Lifetime
Application number
DE602004011908T
Other languages
English (en)
Other versions
DE602004011908T2 (de
Inventor
Cedric Paroz
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.)
Tornos SA Fabrique De Machine
Tornos SA
Original Assignee
Tornos SA Fabrique De Machine
Tornos SA
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 Tornos SA Fabrique De Machine, Tornos SA filed Critical Tornos SA Fabrique De Machine
Publication of DE602004011908D1 publication Critical patent/DE602004011908D1/de
Application granted granted Critical
Publication of DE602004011908T2 publication Critical patent/DE602004011908T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/0009—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts
    • 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
    • B23B31/207—Characterized by features relating primarily to remote control of the gripping means using mechanical transmission through the spindle
    • B23B31/2073—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
    • B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
    • B23B31/28—Chucks characterised by features relating primarily to remote control of the gripping means using electric or magnetic means in the chuck
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/108—Piezoelectric elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)
  • Gripping On Spindles (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
DE602004011908T 2004-06-11 2004-06-11 Piezoelektrisch aktivierbare Spannzange Expired - Lifetime DE602004011908T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04102660A EP1604774B1 (de) 2004-06-11 2004-06-11 Piezoelektrisch aktivierbare Spannzange

Publications (2)

Publication Number Publication Date
DE602004011908D1 true DE602004011908D1 (de) 2008-04-03
DE602004011908T2 DE602004011908T2 (de) 2009-03-19

Family

ID=34929192

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004011908T Expired - Lifetime DE602004011908T2 (de) 2004-06-11 2004-06-11 Piezoelektrisch aktivierbare Spannzange

Country Status (3)

Country Link
EP (1) EP1604774B1 (de)
AT (1) ATE386609T1 (de)
DE (1) DE602004011908T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8499431B2 (en) * 2009-10-26 2013-08-06 Robert Bosch Gmbh Piezoelectric clamping device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3929010A1 (de) * 1988-09-10 1990-04-12 Smw Spanneinrichtungen Haltevorrichtung
DE10241476A1 (de) * 2002-09-05 2004-03-18 Marco Systemanalyse Und Entwicklung Gmbh Vorrichtung zum Spannen von Werkstücken oder Werkzeugen

Also Published As

Publication number Publication date
ATE386609T1 (de) 2008-03-15
EP1604774B1 (de) 2008-02-20
DE602004011908T2 (de) 2009-03-19
EP1604774A1 (de) 2005-12-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition