DE59502603D1 - Vorrichtung zur hydraulischen Umformung von rohrförmigen Bauteilen - Google Patents

Vorrichtung zur hydraulischen Umformung von rohrförmigen Bauteilen

Info

Publication number
DE59502603D1
DE59502603D1 DE59502603T DE59502603T DE59502603D1 DE 59502603 D1 DE59502603 D1 DE 59502603D1 DE 59502603 T DE59502603 T DE 59502603T DE 59502603 T DE59502603 T DE 59502603T DE 59502603 D1 DE59502603 D1 DE 59502603D1
Authority
DE
Germany
Prior art keywords
hydraulic forming
tubular components
tubular
hydraulic
components
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
DE59502603T
Other languages
English (en)
Inventor
Otto Buschsieweke
Wolfgang Streubel
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 DE59502603D1 publication Critical patent/DE59502603D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping 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
    • B21D26/033—Deforming tubular bodies
    • B21D26/041—Means for controlling fluid parameters, e.g. pressure or temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping 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
    • B21D26/033—Deforming tubular bodies
    • B21D26/045—Closing or sealing means

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Press Drives And Press Lines (AREA)
  • Punching Or Piercing (AREA)
DE59502603T 1995-08-24 1995-08-24 Vorrichtung zur hydraulischen Umformung von rohrförmigen Bauteilen Expired - Lifetime DE59502603D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95113273A EP0760264B1 (de) 1995-08-24 1995-08-24 Vorrichtung zur hydraulischen Umformung von rohrförmigen Bauteilen

Publications (1)

Publication Number Publication Date
DE59502603D1 true DE59502603D1 (de) 1998-07-23

Family

ID=8219550

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59502603T Expired - Lifetime DE59502603D1 (de) 1995-08-24 1995-08-24 Vorrichtung zur hydraulischen Umformung von rohrförmigen Bauteilen

Country Status (3)

Country Link
EP (1) EP0760264B1 (de)
DE (1) DE59502603D1 (de)
ES (1) ES2117340T3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19911364C2 (de) * 1999-03-15 2001-11-15 Meleghy Hydroforming Gmbh & Co Verfahren und Vorrichtung zur Abdichtung der Enden von Hohlprofilen beim Innenhochdruckumformverfahren
DE102004011253B3 (de) * 2004-03-09 2005-05-19 Daimlerchrysler Ag Innenhochdruckumformanlage
DE102004054324A1 (de) * 2004-11-10 2006-05-24 Joachim Hermann Schondelmaier Verfahren und Vorrichtung zum Verformen von Werkstücken
DE102005036419B4 (de) * 2005-07-29 2015-05-21 Tower Automotive Hydroforming Gmbh & Co. Kg Vorrichtung zur Herstellung ausgebauchter Hohlprofile, insbesondere von Gasgeneratorgehäusen für Airbageinrichtungen
CN111715766B (zh) * 2020-06-17 2021-06-04 大连理工大学 一种薄壁金属管件气液混合胀形专用模具

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5489970A (en) * 1977-12-27 1979-07-17 Tokyo Puresu Kougiyou Kk Buldge molding
US4167388A (en) * 1978-05-01 1979-09-11 United Technologies Corporation Apparatus for forming hollow members
US5233854A (en) * 1992-05-11 1993-08-10 General Motors Corporation Press apparatus for hydroforming a tube

Also Published As

Publication number Publication date
ES2117340T3 (es) 1998-08-01
EP0760264B1 (de) 1998-06-17
EP0760264A1 (de) 1997-03-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition