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DE60104829D1 - Verfahren zur herstellung eines rohrartigen teiles mit durch hydro-umformen geformten verbindungsteil - Google Patents

Verfahren zur herstellung eines rohrartigen teiles mit durch hydro-umformen geformten verbindungsteil

Info

Publication number
DE60104829D1
DE60104829D1 DE60104829T DE60104829T DE60104829D1 DE 60104829 D1 DE60104829 D1 DE 60104829D1 DE 60104829 T DE60104829 T DE 60104829T DE 60104829 T DE60104829 T DE 60104829T DE 60104829 D1 DE60104829 D1 DE 60104829D1
Authority
DE
Germany
Prior art keywords
hydro
producing
forming
connecting part
molded
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
DE60104829T
Other languages
English (en)
Other versions
DE60104829T2 (de
Inventor
Mark Barber
D Dicesare
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.)
Cosma International Inc
Original Assignee
Cosma International Inc
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 Cosma International Inc filed Critical Cosma International Inc
Application granted granted Critical
Publication of DE60104829D1 publication Critical patent/DE60104829D1/de
Publication of DE60104829T2 publication Critical patent/DE60104829T2/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/155—Making tubes with non circular section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/08—Making wire, bars, tubes
    • B21C23/085—Making tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/16—Making tubes with varying diameter in longitudinal direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
    • B21C37/29—Making branched pieces, e.g. T-pieces
    • B21C37/292—Forming collars by drawing or pushing a rigid forming tool through an opening in the tube wall
    • 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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
    • B21D39/044—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods perpendicular
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49915—Overedge assembling of seated part
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49915—Overedge assembling of seated part
    • Y10T29/49917—Overedge assembling of seated part by necking in cup or tube wall
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49925—Inward deformation of aperture or hollow body wall

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Body Structure For Vehicles (AREA)
  • Dowels (AREA)
DE60104829T 2000-02-18 2001-02-13 Verfahren zur Herstellung eines rohrförmigen Teiles mit einem hydrogeformten Verbindungselement Expired - Lifetime DE60104829T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US18335000P 2000-02-18 2000-02-18
US183350P 2000-02-18
PCT/CA2001/000212 WO2001060544A2 (en) 2000-02-18 2001-02-13 Tubular assembly having hydroformed interconnecting member and method for making same

Publications (2)

Publication Number Publication Date
DE60104829D1 true DE60104829D1 (de) 2004-09-16
DE60104829T2 DE60104829T2 (de) 2005-09-01

Family

ID=22672446

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60104829T Expired - Lifetime DE60104829T2 (de) 2000-02-18 2001-02-13 Verfahren zur Herstellung eines rohrförmigen Teiles mit einem hydrogeformten Verbindungselement

Country Status (11)

Country Link
US (1) US6898836B2 (de)
EP (1) EP1268097B1 (de)
JP (1) JP2003522646A (de)
KR (1) KR20020086547A (de)
CN (1) CN1418136A (de)
AU (1) AU2001233551A1 (de)
BR (1) BR0108465A (de)
CA (1) CA2400227C (de)
DE (1) DE60104829T2 (de)
MX (1) MXPA02008003A (de)
WO (1) WO2001060544A2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1268097B1 (de) 2000-02-18 2004-08-11 Cosma International Inc. Verfahren zur herstellung eines rohrartigen teiles mit durch hydro-umformen geformten verbindungsteil
DE10254693A1 (de) * 2002-11-23 2004-06-17 Daimlerchrysler Ag Vorderwagenstruktur
DE10330886B4 (de) 2003-07-09 2005-04-21 Daimlerchrysler Ag Verfahren zur Herstellung eines Durchzuges an Hohlprofilen
DE10337383B4 (de) * 2003-08-13 2005-12-08 Thyssenkrupp Drauz Gmbh Verfahren zum Innenhochdruckumformen von konischen Rohren aus Metall
US7229113B2 (en) * 2004-10-25 2007-06-12 General Motors Corporation Structural assembly for vehicles and method of making same
US7275296B2 (en) * 2004-10-29 2007-10-02 Magna Structural Systems, Inc. Method for forming a frame assembly
JP4993898B2 (ja) * 2004-11-08 2012-08-08 フォード グローバル テクノロジーズ、リミテッド ライアビリティ カンパニー バルクヘッド部材を持つハイドロフォーム部材
BRPI0707690B1 (pt) * 2006-02-01 2019-08-27 Am General Llc conjunto de viga de chassis
JP5112886B2 (ja) * 2008-01-07 2013-01-09 本田技研工業株式会社 車体フレーム部材
DE102009010490A1 (de) * 2009-02-25 2010-09-02 Amborn, Peter, Dr. Ing. Verfahren zur Herstellung eines Hohlkörpers durch Beaufschlagung eines solchen in einer Kavität einliegenden Hohlkörperrohlings mit Innendruck unter erhöhter Temperatur
US9694413B2 (en) * 2009-03-19 2017-07-04 Magna International Inc. Method of producing tailored tubes
CN107878564A (zh) * 2016-09-30 2018-04-06 比亚迪股份有限公司 一种管材及其制造方法
CN107221881B (zh) * 2017-06-15 2021-09-17 中国电力科学研究院有限公司 导线紧线装置及工艺
WO2020013303A1 (ja) * 2018-07-11 2020-01-16 日本製鉄株式会社 自動車用構造部材および車体
CN109175901A (zh) * 2018-09-20 2019-01-11 无锡诚优专用器材股份有限公司 一种含转角框架结构的制作工艺
DE102019000032A1 (de) 2019-01-02 2019-08-08 Daimler Ag Verfahren zum Ausbilden mindestens einer Öffnung an einer Hohlprofil, Vorrichtung zum Ausführen eines solchen Verfahrens
CN112620468A (zh) * 2020-11-17 2021-04-09 浙江青山钢管有限公司 无缝锥管生产装置
US11654975B2 (en) 2020-12-21 2023-05-23 Am General Llc Vehicle frame rails and methods of assembling vehicle frame rails
DE102022110734A1 (de) * 2022-05-02 2023-11-02 Meleghy Automotive GmbH & Co.KG Verfahren zur Befestigung eines Buchsenkörpers in einem Rohrkörper

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL49752C (de) 1935-05-04
US3344370A (en) 1965-06-03 1967-09-26 Dielectric Products Engineerin Coaxial transmission lines
US3412825A (en) 1967-08-11 1968-11-26 Oldberg Mfg Company Silencer or muffler and method of producing same
US3742673A (en) * 1971-03-22 1973-07-03 Rex Chainbelt Inc Panel edge fastening means
US4567743A (en) * 1985-03-19 1986-02-04 Standard Tube Canada Inc. Method of forming box-section frame members
DE4017072A1 (de) * 1990-05-26 1991-11-28 Benteler Werke Ag Verfahren zum hydraulischen umformen eines rohrfoermigen hohlkoerpers und vorrichtung zur durchfuehrung des verfahrens
US5070717A (en) * 1991-01-22 1991-12-10 General Motors Corporation Method of forming a tubular member with flange
US5333775A (en) * 1993-04-16 1994-08-02 General Motors Corporation Hydroforming of compound tubes
SE503425C2 (sv) 1993-10-12 1996-06-10 Volvo Ab Ändsektion av en rambalk
JP3070399B2 (ja) * 1994-07-19 2000-07-31 日産自動車株式会社 車体の強度部材構造
US5491883A (en) * 1994-12-19 1996-02-20 Ap Parts Manufacturing Co. Method of manufacturing a non-linear composite tube
US5913565A (en) * 1995-09-22 1999-06-22 Nissan Motor Vehicle member
FR2757788B1 (fr) * 1996-12-31 1999-03-12 Vallourec Vitry Procede pour l'emmanchement en croix d'une piece cylindrique dans une piece tubulaire, outillage propre a sa mise en oeuvre, et ensemble de deux pieces correspondant
US6010155A (en) 1996-12-31 2000-01-04 Dana Corporation Vehicle frame assembly and method for manufacturing same
US6070445A (en) * 1997-10-29 2000-06-06 Trw Inc. Method of manufacturing the control arm
US6408515B1 (en) * 1998-08-20 2002-06-25 Dana Corporation Method for manufacturing an engine cradle for a vehicle frame assembly
US6216509B1 (en) * 1998-08-25 2001-04-17 R.J. Tower Corporation Hydroformed tubular member and method of hydroforming tubular members
US6138358A (en) * 1999-02-18 2000-10-31 Dana Corporation Method of manufacturing a vehicle body and frame assembly
US6324758B1 (en) * 2000-01-13 2001-12-04 Visteon Global Tech., Inc. Method for making a catalytic converter canister
EP1268097B1 (de) 2000-02-18 2004-08-11 Cosma International Inc. Verfahren zur herstellung eines rohrartigen teiles mit durch hydro-umformen geformten verbindungsteil
NL1014823C2 (nl) * 2000-04-03 2001-10-04 Corus Staal Bv Werkwijze voor het vervaardigen van een buisvormig onderdeel.

Also Published As

Publication number Publication date
DE60104829T2 (de) 2005-09-01
KR20020086547A (ko) 2002-11-18
US6898836B2 (en) 2005-05-31
MXPA02008003A (es) 2003-05-23
WO2001060544A2 (en) 2001-08-23
EP1268097B1 (de) 2004-08-11
JP2003522646A (ja) 2003-07-29
CA2400227C (en) 2009-06-30
US20030126730A1 (en) 2003-07-10
BR0108465A (pt) 2002-12-03
CN1418136A (zh) 2003-05-14
EP1268097A2 (de) 2003-01-02
AU2001233551A1 (en) 2001-08-27
CA2400227A1 (en) 2001-08-23
WO2001060544A3 (en) 2002-08-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: HOESSLE PATENTANWAELTE PARTNERSCHAFT, 70173 STUTTG