SI1882537T1 - Hidravliäśna razteznostno-napenjalna naprava - Google Patents

Hidravliäśna razteznostno-napenjalna naprava

Info

Publication number
SI1882537T1
SI1882537T1 SI200630112T SI200630112T SI1882537T1 SI 1882537 T1 SI1882537 T1 SI 1882537T1 SI 200630112 T SI200630112 T SI 200630112T SI 200630112 T SI200630112 T SI 200630112T SI 1882537 T1 SI1882537 T1 SI 1882537T1
Authority
SI
Slovenia
Prior art keywords
circular groove
insert unit
base plate
chucking device
hydraulic expansion
Prior art date
Application number
SI200630112T
Other languages
English (en)
Inventor
Thomas Retzbach
Rainer Sigmund
Rene Korte
Original Assignee
Schunk Gmbh & Co Kg
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 Schunk Gmbh & Co Kg filed Critical Schunk Gmbh & Co Kg
Publication of SI1882537T1 publication Critical patent/SI1882537T1/sl

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
    • 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
    • B23B31/305—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck the gripping means is a deformable sleeve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/072—Grooves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/124—Screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/126—Seals
SI200630112T 2006-07-25 2006-07-25 Hidravliäśna razteznostno-napenjalna naprava SI1882537T1 (sl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06015471A EP1882537B1 (de) 2006-07-25 2006-07-25 Hydraulische Dehnspanneinrichtung

Publications (1)

Publication Number Publication Date
SI1882537T1 true SI1882537T1 (sl) 2009-02-28

Family

ID=37400944

Family Applications (1)

Application Number Title Priority Date Filing Date
SI200630112T SI1882537T1 (sl) 2006-07-25 2006-07-25 Hidravliäśna razteznostno-napenjalna naprava

Country Status (6)

Country Link
EP (1) EP1882537B1 (sl)
AT (1) ATE406970T1 (sl)
DE (1) DE502006001512D1 (sl)
ES (1) ES2314794T3 (sl)
PL (1) PL1882537T3 (sl)
SI (1) SI1882537T1 (sl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008050213B4 (de) 2008-10-02 2012-04-26 Kennametal Inc. Hydraulik-Dehnspannfutter
DE502008002628D1 (de) * 2008-10-08 2011-03-31 Schunk Gmbh & Co Kg Hydraulische Dehnspanneinrichtung
DE102013103168B3 (de) * 2012-12-21 2014-04-17 Franz Haimer Maschinenbau Kg Werkzeughalter mit eingebauten Kavitäten
DE102016002947B4 (de) 2016-03-11 2022-11-24 Hakki Aygün Dehnspanneinrichtung
DE102017002144A1 (de) 2016-03-11 2017-09-14 Hakki Aygün Dehnspanneinrichtung
DE102019209167B4 (de) 2019-06-25 2021-12-02 Kennametal Inc. Dichtkolben für eine hydraulische Dehnspannhalterung sowie Dehnspannhalterung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0074332A3 (de) * 1981-09-11 1984-09-05 Dieter Hansen AG Dehnspannvorrichtung
DE8807205U1 (sl) * 1988-06-02 1988-07-14 Main-Tauber Maschinenbau Gmbh, 6980 Wertheim, De
DE19947941A1 (de) * 1999-10-06 2001-04-12 Glimpel Emuge Werk Hydrodehnspannfutter

Also Published As

Publication number Publication date
PL1882537T3 (pl) 2009-02-27
ATE406970T1 (de) 2008-09-15
EP1882537B1 (de) 2008-09-03
EP1882537A1 (de) 2008-01-30
ES2314794T3 (es) 2009-03-16
DE502006001512D1 (de) 2008-10-16

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