FR2850593B1 - DEVICE FOR HYDROFORMING A HOLLOW BODY - Google Patents

DEVICE FOR HYDROFORMING A HOLLOW BODY

Info

Publication number
FR2850593B1
FR2850593B1 FR0301111A FR0301111A FR2850593B1 FR 2850593 B1 FR2850593 B1 FR 2850593B1 FR 0301111 A FR0301111 A FR 0301111A FR 0301111 A FR0301111 A FR 0301111A FR 2850593 B1 FR2850593 B1 FR 2850593B1
Authority
FR
France
Prior art keywords
hollow body
frame
hydroforming
tool
parts
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
FR0301111A
Other languages
French (fr)
Other versions
FR2850593A1 (en
Inventor
Jean Pierre Chopard
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.)
BOURGOGNE HYDRO TECHNOLOGIE
Original Assignee
BOURGOGNE HYDRO TECHNOLOGIE
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 BOURGOGNE HYDRO TECHNOLOGIE filed Critical BOURGOGNE HYDRO TECHNOLOGIE
Priority to FR0301111A priority Critical patent/FR2850593B1/en
Priority to EP04290264A priority patent/EP1442806B1/en
Priority to DE602004012630T priority patent/DE602004012630T2/en
Priority to ES04290264T priority patent/ES2305674T3/en
Priority to AT04290264T priority patent/ATE390223T1/en
Publication of FR2850593A1 publication Critical patent/FR2850593A1/en
Application granted granted Critical
Publication of FR2850593B1 publication Critical patent/FR2850593B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B21D26/039—Means for controlling the clamping or opening of the moulds

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Pressure Vessels And Lids Thereof (AREA)

Abstract

The device has a tool (3) made up of two parts (3a,3b) respectively equipped with a taper (4a,4b) to accommodate a hollow metallic body (5) to be formed. The tools are introduced into a frame (1) by a translational motion along a rotating axis (A) of the frame. The frame includes a hollow body pre-forming unit at a time of closing movement of the tool parts.
FR0301111A 2003-01-31 2003-01-31 DEVICE FOR HYDROFORMING A HOLLOW BODY Expired - Fee Related FR2850593B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0301111A FR2850593B1 (en) 2003-01-31 2003-01-31 DEVICE FOR HYDROFORMING A HOLLOW BODY
EP04290264A EP1442806B1 (en) 2003-01-31 2004-02-02 Apparatus for hydroforming a hollow body
DE602004012630T DE602004012630T2 (en) 2003-01-31 2004-02-02 Device for hydroforming a hollow body
ES04290264T ES2305674T3 (en) 2003-01-31 2004-02-02 DEVICE FOR HYDROFORMATION OF A HOLLOW BODY.
AT04290264T ATE390223T1 (en) 2003-01-31 2004-02-02 DEVICE FOR INTERNAL HIGH PRESSURE FORMING A HOLLOW BODY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0301111A FR2850593B1 (en) 2003-01-31 2003-01-31 DEVICE FOR HYDROFORMING A HOLLOW BODY

Publications (2)

Publication Number Publication Date
FR2850593A1 FR2850593A1 (en) 2004-08-06
FR2850593B1 true FR2850593B1 (en) 2006-09-08

Family

ID=32605976

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0301111A Expired - Fee Related FR2850593B1 (en) 2003-01-31 2003-01-31 DEVICE FOR HYDROFORMING A HOLLOW BODY

Country Status (5)

Country Link
EP (1) EP1442806B1 (en)
AT (1) ATE390223T1 (en)
DE (1) DE602004012630T2 (en)
ES (1) ES2305674T3 (en)
FR (1) FR2850593B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018203987B3 (en) 2018-03-15 2019-03-21 Bayerische Motoren Werke Aktiengesellschaft Tool for forming and method for producing a component and use of a tool

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1182485A (en) * 1966-06-03 1970-02-25 Tokyu Car Corp The Impulsive Deforming of Tubular Blanks
US3685327A (en) * 1969-11-12 1972-08-22 Masanobu Nakamura Bulging apparatus
US5170557A (en) * 1991-05-01 1992-12-15 Benteler Industries, Inc. Method of forming a double wall, air gap exhaust duct component
US5582052A (en) * 1993-05-20 1996-12-10 Benteler Industries, Inc. Controlled time-overlapped hydroforming
DE19705244A1 (en) * 1997-02-12 1998-08-13 Huber & Bauer Gmbh Forming device
BR9810899A (en) * 1997-07-18 2000-09-26 Cosma Int Inc Process of forming an elongated tubular metal member, and, equipment to form a tubular metal part in an elongated tubular metal member.
DE19810196A1 (en) * 1998-03-10 1999-09-16 Schade Gmbh & Co Kg Bending, calibrating and fine shaping process for beads, resting surfaces and/or conical areas of hollow strips
DE19839526C1 (en) * 1998-08-29 1999-11-18 Daimler Chrysler Ag Method of pressing metal component from sheet blank
US6134931A (en) * 1999-05-26 2000-10-24 Husky Injection Molding Systems Ltd. Process and apparatus for forming a shaped article
US6305204B1 (en) * 2000-07-13 2001-10-23 The Boeing Company Bulge forming machine

Also Published As

Publication number Publication date
FR2850593A1 (en) 2004-08-06
DE602004012630T2 (en) 2009-04-30
EP1442806B1 (en) 2008-03-26
EP1442806A1 (en) 2004-08-04
DE602004012630D1 (en) 2008-05-08
ATE390223T1 (en) 2008-04-15
ES2305674T3 (en) 2008-11-01

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20091030