DE69213570T2 - Spannvorrichtung - Google Patents

Spannvorrichtung

Info

Publication number
DE69213570T2
DE69213570T2 DE69213570T DE69213570T DE69213570T2 DE 69213570 T2 DE69213570 T2 DE 69213570T2 DE 69213570 T DE69213570 T DE 69213570T DE 69213570 T DE69213570 T DE 69213570T DE 69213570 T2 DE69213570 T2 DE 69213570T2
Authority
DE
Germany
Prior art keywords
piston
clamping
housing
pressure
wedge
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
DE69213570T
Other languages
German (de)
English (en)
Other versions
DE69213570D1 (de
Inventor
Keitaro Yonezawa
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.)
Kosmek KK
Original Assignee
Kosmek KK
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 Kosmek KK filed Critical Kosmek KK
Application granted granted Critical
Publication of DE69213570D1 publication Critical patent/DE69213570D1/de
Publication of DE69213570T2 publication Critical patent/DE69213570T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/08—Arrangements for positively actuating jaws using cams
    • B25B5/087—Arrangements for positively actuating jaws using cams actuated by a hydraulic or pneumatic piston
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/061—Arrangements for positively actuating jaws with fluid drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
DE69213570T 1991-06-14 1992-06-04 Spannvorrichtung Expired - Fee Related DE69213570T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17054091 1991-06-14

Publications (2)

Publication Number Publication Date
DE69213570D1 DE69213570D1 (de) 1996-10-17
DE69213570T2 true DE69213570T2 (de) 1997-03-27

Family

ID=15906801

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69213570T Expired - Fee Related DE69213570T2 (de) 1991-06-14 1992-06-04 Spannvorrichtung

Country Status (4)

Country Link
US (1) US5174554A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0518736B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE69213570T2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
TW (1) TW235262B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0699477A (ja) * 1992-09-18 1994-04-12 Kosumetsuku:Kk ブロー成形機用クランプ装置
DE59400819D1 (de) * 1993-10-05 1996-11-14 Gfm Fertigungstechnik Arbeitstisch für Werkzeugmaschinen
JPH07132431A (ja) * 1993-11-05 1995-05-23 Kosumetsuku:Kk ネジ式クランプ装置
TW379155B (en) * 1997-10-31 2000-01-11 Kosmek Kk Transmission apparatus
JP3954704B2 (ja) * 1997-10-31 2007-08-08 株式会社コスメック クランプ装置
JP3550010B2 (ja) * 1997-12-24 2004-08-04 株式会社コスメック クランプ装置
US6202996B1 (en) * 1998-09-30 2001-03-20 Royb, Inc. Workpiece clamping tool
US5964458A (en) * 1998-09-30 1999-10-12 Royb, Inc. Workpiece clamping tool
DE19918770A1 (de) * 1999-04-24 2000-10-26 Roemheld A Gmbh & Co Kg Spannvorrichtung zum Spannen von Werkstücken
WO2009072440A1 (ja) * 2007-12-04 2009-06-11 Kosmek Ltd. クランプ装置
DE102010063541A1 (de) * 2010-12-20 2012-06-21 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Werkstück-Halteeinrichtung zum Festlegen eines plattenartigen Werkstückes, insbesondere eines Blechs, an einer Werkstück-Bewegungseinheit einer Werkzeugmaschine
DE102013100183A1 (de) * 2013-01-09 2014-07-10 Gustav Klauke Gmbh Hydraulisch betätigbare Pressvorrichtung, Verfahren zur Durchführung einer Verpressung, Verfahren zur Herstellung einer elektrisch leitfähigen Pressverbindung, elektrisch leitfähig verpresste Presshülse, Verfahren zum Klemmen eines Werkstücks und hydraulische Vorrichtung
CN103192285A (zh) * 2013-04-07 2013-07-10 安徽工程大学 一种发动机进气管夹具
WO2015117639A1 (de) * 2014-02-04 2015-08-13 Stäubli Tec-Systems GmbH Hydraulisches spannelement
US10357859B1 (en) 2014-03-06 2019-07-23 Daniel J Reed Clamping system for securing a work piece to a fixture
EP3363992A1 (en) * 2017-02-16 2018-08-22 General Electric Company Staking tool

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1478857A1 (de) * 1965-05-15 1970-01-08 Ludwig Dasser Zwei-Weg-Spannvorrichtung,pneumatisch oder handbetaetigt
US4365792A (en) * 1980-08-26 1982-12-28 Johns Consolidated Limited Hydraulic mould clamp
US4508871A (en) * 1981-04-20 1985-04-02 The Dow Chemical Company Transparent blends of polymethylmethacrylate and certain styrene copolymers
JPS57160838A (en) * 1981-12-15 1982-10-04 Canon Inc Cassette feeding mechanism
DE3531766C1 (de) * 1985-09-06 1989-07-20 Honsberg Gmbh Geb Spannvorrichtung fuer Werkstuecke
JP2787575B2 (ja) * 1988-07-11 1998-08-20 株式会社コスメック 楔倍力型油圧クランプ
JPH03178744A (ja) * 1989-12-07 1991-08-02 Kosumetsuku:Kk クランプ具傾斜直動形油圧クランプ

Also Published As

Publication number Publication date
EP0518736B1 (en) 1996-09-11
US5174554A (en) 1992-12-29
EP0518736A1 (en) 1992-12-16
TW235262B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1994-12-01
DE69213570D1 (de) 1996-10-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee