DE69913646D1 - Vorrichtung zum Hochdruckformen und Hochdruckschneiden - Google Patents

Vorrichtung zum Hochdruckformen und Hochdruckschneiden

Info

Publication number
DE69913646D1
DE69913646D1 DE69913646T DE69913646T DE69913646D1 DE 69913646 D1 DE69913646 D1 DE 69913646D1 DE 69913646 T DE69913646 T DE 69913646T DE 69913646 T DE69913646 T DE 69913646T DE 69913646 D1 DE69913646 D1 DE 69913646D1
Authority
DE
Germany
Prior art keywords
high pressure
cutting
molding
pressure molding
pressure cutting
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
DE69913646T
Other languages
English (en)
Other versions
DE69913646T2 (de
Inventor
Mike Mircea Ghiran
Sanjay Mahasukhlal Shah
Reginald Clark Joyner
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.)
General Motors Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of DE69913646D1 publication Critical patent/DE69913646D1/de
Application granted granted Critical
Publication of DE69913646T2 publication Critical patent/DE69913646T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D21/00—Machines or devices for shearing or cutting tubes
    • B23D21/14—Machines or devices for shearing or cutting tubes cutting inside the tube
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0591—Cutting by direct application of fluent pressure to work
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0596—Cutting wall of hollow work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
DE69913646T 1998-11-23 1999-10-15 Vorrichtung zum Hochdruckformen und Hochdruckschneiden Expired - Lifetime DE69913646T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/197,879 US5941112A (en) 1998-11-23 1998-11-23 Method and apparatus for hydrotrimming and hydroshearing
US197879 1998-11-23

Publications (2)

Publication Number Publication Date
DE69913646D1 true DE69913646D1 (de) 2004-01-29
DE69913646T2 DE69913646T2 (de) 2004-10-14

Family

ID=22731112

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69913646T Expired - Lifetime DE69913646T2 (de) 1998-11-23 1999-10-15 Vorrichtung zum Hochdruckformen und Hochdruckschneiden

Country Status (3)

Country Link
US (1) US5941112A (de)
EP (1) EP1004381B1 (de)
DE (1) DE69913646T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6209372B1 (en) 1999-09-20 2001-04-03 The Budd Company Internal hydroformed reinforcements
US6889535B1 (en) * 1999-11-17 2005-05-10 Hyfotec Sweden Ab Tool assembly
US6176114B1 (en) 2000-05-23 2001-01-23 General Motors Corporation Method and apparatus for sequential axial feed hydroforming
US6442820B1 (en) * 2000-10-26 2002-09-03 F & P Mfg., Inc. Method and apparatus for forming a tube having an article inserted therein
US6510720B1 (en) 2001-10-18 2003-01-28 Hartwick Professionals, Inc. Hydraulic pressure forming using a self aligning and activating die system
DE10153224B4 (de) * 2001-10-31 2005-09-15 Alcan Technology & Management Ag Verfahren und Vorrichtung zum Formen und/oder Beschneiden eines Hohlkörpers aus einem Hohlprofil od.dgl. Werkstück
US6658908B1 (en) 2002-08-20 2003-12-09 General Motors Corporation Punch for piercing and sealing hydroformed parts
US20040250404A1 (en) * 2003-01-14 2004-12-16 Cripsey Timothy J. Process for press forming metal tubes
US20060096099A1 (en) * 2003-05-08 2006-05-11 Noble Metal Processing, Inc. Automotive crush tip and method of manufacturing
US20050028341A1 (en) * 2003-07-01 2005-02-10 Durand Robert D. Method of manufacturing a combined driveshaft tube and yoke assembly
DE10350154B3 (de) * 2003-10-28 2005-04-07 Daimlerchrysler Ag Verfahren und Vorrichtung zum Herstellen von Werkstücken mittels Innenhochdruckumformung
DE10359834B3 (de) * 2003-12-19 2004-09-16 Daimlerchrysler Ag Vorrichtung zum Durchtrennen eines Hohlprofils
DE102004002267B3 (de) * 2004-01-16 2004-10-14 Daimlerchrysler Ag Einrichtung und Verfahren zur Herstellung eines Hohl- oder Schalenprofils
US7503197B2 (en) * 2007-02-14 2009-03-17 Gm Global Technology Operations, Inc. Apparatus for hole punching
US7360384B1 (en) 2007-03-23 2008-04-22 Gm Global Technology Operations, Inc. Apparatus and method for hydroshearing and hydrotrimming for hydroforming die
US7293442B1 (en) 2007-03-26 2007-11-13 Gm Global Technology Operations, Inc. Method for hydroforming a ring-shaped tubular structure
TWI351325B (en) * 2008-12-09 2011-11-01 Metal Ind Res & Dev Ct Device for producing patterns and a method thereof
US9211598B2 (en) 2013-11-26 2015-12-15 Ford Global Technologies, Llc Electro-hydraulic trimming of a part perimeter with multiple discrete pulses

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3383888A (en) * 1963-12-17 1968-05-21 Continental Can Co Magnetic cutoff guiding and positioning of tubing
US3786662A (en) * 1970-08-31 1974-01-22 Continental Can Co Electropneumatic or electrohydraulic cutoff, flanging and re-forming of tubing
US4989482A (en) * 1989-11-17 1991-02-05 Ti Corporate Services Limited Method and apparatus for punching a hole in sheet material
US5398533A (en) * 1994-05-26 1995-03-21 General Motors Corporation Apparatus for piercing hydroformed part
US5445001A (en) * 1994-08-10 1995-08-29 General Motors Corporation Method and apparatus for forming and cutting tubing
GB2312390A (en) * 1996-04-23 1997-10-29 Clf International Limited Techniques and apparatus for cutting a workpiece
DE19647963C2 (de) * 1996-11-20 1998-11-26 Daimler Benz Ag Verfahren und Vorrichtung zur Herstellung von Löchern am Umfang von Hohlprofilen

Also Published As

Publication number Publication date
DE69913646T2 (de) 2004-10-14
US5941112A (en) 1999-08-24
EP1004381A3 (de) 2001-04-18
EP1004381A2 (de) 2000-05-31
EP1004381B1 (de) 2003-12-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8380 Miscellaneous part iii

Free format text: PFANDRECHT

8380 Miscellaneous part iii

Free format text: PFANDRECHT AUFGEHOBEN

8380 Miscellaneous part iii

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8327 Change in the person/name/address of the patent owner

Owner name: GENERAL MOTORS COMPANY, DETROIT, MICH., US