PT1238751E - Dispositivo de fixacao - Google Patents

Dispositivo de fixacao

Info

Publication number
PT1238751E
PT1238751E PT02004191T PT02004191T PT1238751E PT 1238751 E PT1238751 E PT 1238751E PT 02004191 T PT02004191 T PT 02004191T PT 02004191 T PT02004191 T PT 02004191T PT 1238751 E PT1238751 E PT 1238751E
Authority
PT
Portugal
Prior art keywords
holding element
recess
bolt
tongues
fixing device
Prior art date
Application number
PT02004191T
Other languages
English (en)
Inventor
Ernst Etter
Original Assignee
Vischer & Bolli Ag
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 Vischer & Bolli Ag filed Critical Vischer & Bolli Ag
Publication of PT1238751E publication Critical patent/PT1238751E/pt

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
    • B23Q1/0063—Connecting non-slidable parts of machine tools to each other
    • B23Q1/0072—Connecting non-slidable parts of machine tools to each other using a clamping opening for receiving an insertion bolt or nipple
    • 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
    • B23B31/204—Characterized by features relating primarily to remote control of the gripping means using fluid-pressure means to actuate the gripping means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)
  • Clamps And Clips (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Seal Device For Vehicle (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Gripping On Spindles (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
PT02004191T 2001-03-07 2002-02-26 Dispositivo de fixacao PT1238751E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20104008U DE20104008U1 (de) 2001-03-07 2001-03-07 Spanneinrichtung

Publications (1)

Publication Number Publication Date
PT1238751E true PT1238751E (pt) 2004-04-30

Family

ID=7954002

Family Applications (1)

Application Number Title Priority Date Filing Date
PT02004191T PT1238751E (pt) 2001-03-07 2002-02-26 Dispositivo de fixacao

Country Status (6)

Country Link
EP (1) EP1238751B1 (pt)
AT (1) ATE257756T1 (pt)
DE (2) DE20104008U1 (pt)
DK (1) DK1238751T3 (pt)
ES (1) ES2211837T3 (pt)
PT (1) PT1238751E (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6860477B2 (en) 2002-02-26 2005-03-01 Vischer & Bolli Clamping device
DE102004044848A1 (de) * 2004-09-10 2006-03-16 Hainbuch Gmbh Spannende Technik Wechselvorrichtung für Spannköpfe mit mehreren Spannbacken
DE102006009201B4 (de) * 2006-02-22 2015-08-20 Hainbuch Gmbh Spannende Technik Verfahren zum Auswechseln eines Spannkopfs und eines Werkstückanschlags sowie Spannkopf und Werkstückanschlag zur Durchführung des Verfahrens
EP4015140B1 (en) * 2020-03-25 2026-03-11 Chengdu Aircraft Industrial (Group) Co., Ltd. Clamping device and machining method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4135418A1 (de) * 1991-10-26 1993-05-27 Emil Stark Gmbh Spannvorrichtung zum spannen einer aufspannplatte auf einer traegerplatte fuer bearbeitungsmaschinen
DE19636375A1 (de) * 1996-09-09 1998-03-12 Emil Stark Schnellverschluß für eine Palette unter Späneflug
DE19703354C1 (de) * 1997-01-30 1998-03-12 Optima Spanntechnik Gmbh Spannvorrichtung zum Spannen zweier voneinander lösbarer Maschinenteile, insbesondere zum Festspannen eines Werkzeuges oder Werkstückes an einer Bearbeitungsmaschine
DE29804730U1 (de) * 1998-03-16 1998-05-20 Vischer & Bolli AG, Dübendorf Spanneinrichtung zur Fixierung einer mit einem Einzugsnippel versehenen Palette an einer Aufspannplatte
DE20003729U1 (de) * 1999-07-01 2000-05-18 Vischer & Bolli AG, Dübendorf Spanneinrichtung zur Fixierung eines Einzugsbolzens

Also Published As

Publication number Publication date
DK1238751T3 (da) 2004-03-22
EP1238751A3 (de) 2003-03-12
DE20104008U1 (de) 2002-07-18
ATE257756T1 (de) 2004-01-15
EP1238751B1 (de) 2004-01-14
DE50200206D1 (de) 2004-02-19
ES2211837T3 (es) 2004-07-16
EP1238751A2 (de) 2002-09-11

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