DE59900662D1 - Vorrichtung zur hydraulischen Umformung von metallischen Hohlkörpern - Google Patents

Vorrichtung zur hydraulischen Umformung von metallischen Hohlkörpern

Info

Publication number
DE59900662D1
DE59900662D1 DE59900662T DE59900662T DE59900662D1 DE 59900662 D1 DE59900662 D1 DE 59900662D1 DE 59900662 T DE59900662 T DE 59900662T DE 59900662 T DE59900662 T DE 59900662T DE 59900662 D1 DE59900662 D1 DE 59900662D1
Authority
DE
Germany
Prior art keywords
hollow metal
metal bodies
hydraulic forming
hydraulic
forming
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
DE59900662T
Other languages
English (en)
Inventor
Juergen Kleinschmidt
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.)
Benteler Deustchland GmbH
Original Assignee
Benteler Deustchland GmbH
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 Benteler Deustchland GmbH filed Critical Benteler Deustchland GmbH
Application granted granted Critical
Publication of DE59900662D1 publication Critical patent/DE59900662D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/021Deforming sheet bodies
    • B21D26/025Means for controlling the clamping or opening of the moulds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/033Deforming tubular bodies
    • B21D26/039Means for controlling the clamping or opening of the moulds
DE59900662T 1998-03-06 1999-03-04 Vorrichtung zur hydraulischen Umformung von metallischen Hohlkörpern Expired - Lifetime DE59900662D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19809746A DE19809746A1 (de) 1998-03-06 1998-03-06 Vorrichtung zur hydraulischen Umformung von metallischen Hohlkörpern

Publications (1)

Publication Number Publication Date
DE59900662D1 true DE59900662D1 (de) 2002-02-21

Family

ID=7860021

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19809746A Withdrawn DE19809746A1 (de) 1998-03-06 1998-03-06 Vorrichtung zur hydraulischen Umformung von metallischen Hohlkörpern
DE59900662T Expired - Lifetime DE59900662D1 (de) 1998-03-06 1999-03-04 Vorrichtung zur hydraulischen Umformung von metallischen Hohlkörpern

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19809746A Withdrawn DE19809746A1 (de) 1998-03-06 1998-03-06 Vorrichtung zur hydraulischen Umformung von metallischen Hohlkörpern

Country Status (6)

Country Link
US (1) US6018971A (de)
EP (1) EP0940199B1 (de)
CZ (1) CZ295420B6 (de)
DE (2) DE19809746A1 (de)
ES (1) ES2163906T3 (de)
PT (1) PT940199E (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6134931A (en) * 1999-05-26 2000-10-24 Husky Injection Molding Systems Ltd. Process and apparatus for forming a shaped article
CA2391554A1 (en) * 1999-11-17 2001-05-25 Industriellt Utvecklingscenter Dalarna Ab Tool assembly
US6889535B1 (en) 1999-11-17 2005-05-10 Hyfotec Sweden Ab Tool assembly
US6170309B1 (en) * 1999-11-23 2001-01-09 Dana Corporation Apparatus for simultaneously performing multiple hydroforming operations
US6536251B2 (en) 2000-03-31 2003-03-25 Dana Corporation Apparatus for performing hydroforming operation
DE60106999T2 (de) * 2000-03-31 2005-04-07 Dana Corp., Toledo Vorrichtung zur Durchführung einer Hydroformbearbeitung
US6892560B2 (en) * 2000-06-16 2005-05-17 Toyota Jidosha Kabushiki Kaisha Mold clamping apparatus and mold clamping method
US7047780B2 (en) * 2001-06-29 2006-05-23 Dana Corporation Apparatus for performing a hydroforming operation
DE10149538C2 (de) * 2001-10-08 2003-11-06 Konrad Schnupp Riegelvorrichtung für eine Umformpresse
JP3897562B2 (ja) * 2001-10-24 2007-03-28 アイダエンジニアリング株式会社 機械プレス
DE10306161B4 (de) * 2003-02-14 2005-02-17 Daimlerchrysler Ag Einrichtung zum Innenhochdruckumformen von Werkstücken
US7251973B2 (en) * 2005-09-12 2007-08-07 Gharib Mohamed T Hydroforming apparatus
DE102005057863B3 (de) * 2005-12-02 2006-08-17 Benteler Automobiltechnik Gmbh Drucksteuerungssystem für die Innenhochdruckumformung
DE602007000441D1 (de) 2007-05-15 2009-02-12 Fiat Ricerche Vorrichtung und Verfahren zum Innenhochdruckumformen von metallischen Teilen
CN108638568B (zh) * 2018-04-25 2021-06-08 天津市天锻压力机有限公司 一种用于液压机的节能液压垫控制系统
CN108908983A (zh) * 2018-08-02 2018-11-30 安徽远都机床股份有限公司 一种具有缓冲的开式双点液压装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3303635C2 (de) * 1983-02-03 1985-11-21 Maschinenfabrik Müller-Weingarten AG, 7987 Weingarten Hydraulische Kurzhub-Formpresse
US4580436A (en) * 1984-03-19 1986-04-08 Nelson Richard E Four bar linkage actuator
JPS61290000A (ja) * 1985-06-14 1986-12-19 Yuatsu Kiki Hanbai Kk 台盤などの開閉装置
US5582052A (en) * 1993-05-20 1996-12-10 Benteler Industries, Inc. Controlled time-overlapped hydroforming
US5415021A (en) * 1993-10-29 1995-05-16 Folmer; Carroll W. Apparatus for high pressure hydraulic forming of sheet metal blanks, flat patterns, and piping
DE4402673A1 (de) * 1994-01-29 1995-08-03 Huber & Bauer Gmbh Vorrichtung zum Innenhochdruckumformen
DE4416147C2 (de) * 1994-05-09 1998-04-09 Schaefer Hydroforming Gmbh Anwendung des Innenhochdruckumformverfahrens zum Herstellen eines gekrümmten metallischen Längshohlkörpers und eine hierfür einsetzbare Innenhochdruckumformpresse
DE19607257C2 (de) * 1996-02-27 1999-11-04 Hydrap Pressen Maschinenbau Hydraulische Blechformpresse
DE19608486C1 (de) * 1996-03-05 1997-07-24 Hydrap Pressen Maschinenbau Presse

Also Published As

Publication number Publication date
US6018971A (en) 2000-02-01
EP0940199A3 (de) 2000-05-10
CZ295420B6 (cs) 2005-08-17
EP0940199A2 (de) 1999-09-08
CZ78299A3 (cs) 2000-05-17
DE19809746A1 (de) 1999-09-16
PT940199E (pt) 2002-03-28
ES2163906T3 (es) 2002-02-01
EP0940199B1 (de) 2001-11-21

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