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BR9600760A - Processos de produção de um membro estrutural unitário e de uma estrutura unitária de compartimento de caroceria de veículo e de uma peça de trabalho e de um membro tubular que podem ser feitos tomar forma - Google Patents

Processos de produção de um membro estrutural unitário e de uma estrutura unitária de compartimento de caroceria de veículo e de uma peça de trabalho e de um membro tubular que podem ser feitos tomar forma

Info

Publication number
BR9600760A
BR9600760A BR9600760A BR9600760A BR9600760A BR 9600760 A BR9600760 A BR 9600760A BR 9600760 A BR9600760 A BR 9600760A BR 9600760 A BR9600760 A BR 9600760A BR 9600760 A BR9600760 A BR 9600760A
Authority
BR
Brazil
Prior art keywords
unitary
workpiece
vehicle body
production processes
take shape
Prior art date
Application number
BR9600760A
Other languages
English (en)
Inventor
Moinuddin Sirdar Rashid
Original Assignee
Gen Motors Corp
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 Gen Motors Corp filed Critical Gen Motors Corp
Publication of BR9600760A publication Critical patent/BR9600760A/pt

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
    • B21D53/00—Making other particular articles
    • B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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
    • B21C23/14—Making other products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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
    • 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
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/004—Thixotropic process, i.e. forging at semi-solid state
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D23/00—Combined superstructure and frame, i.e. monocoque constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08—Front or rear portions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
    • B62D29/008—Superstructures, understructures, or sub-units thereof, characterised by the material thereof predominantly of light alloys, e.g. extruded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
    • B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
    • B62D65/04—Joining preassembled modular units composed of sub-units performing diverse functions, e.g. engine and bonnet
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/12—Making non-ferrous alloys by processing in a semi-solid state, e.g. holding the alloy in the solid-liquid phase
    • 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
    • Y10T29/49616—Structural member making
    • Y10T29/49622—Vehicular structural member making
    • 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
    • Y10T29/49805—Shaping by direct application of fluent pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Superstructure Of Vehicle (AREA)
BR9600760A 1995-02-17 1996-02-16 Processos de produção de um membro estrutural unitário e de uma estrutura unitária de compartimento de caroceria de veículo e de uma peça de trabalho e de um membro tubular que podem ser feitos tomar forma BR9600760A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/390,841 US5666727A (en) 1995-02-17 1995-02-17 Method of manufacturing a passenger compartment from a cylindrical tube

Publications (1)

Publication Number Publication Date
BR9600760A true BR9600760A (pt) 1997-12-23

Family

ID=23544164

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9600760A BR9600760A (pt) 1995-02-17 1996-02-16 Processos de produção de um membro estrutural unitário e de uma estrutura unitária de compartimento de caroceria de veículo e de uma peça de trabalho e de um membro tubular que podem ser feitos tomar forma

Country Status (8)

Country Link
US (2) US5666727A (pt)
EP (1) EP0727343B1 (pt)
JP (1) JP2731777B2 (pt)
AU (1) AU675620B2 (pt)
BR (1) BR9600760A (pt)
CA (1) CA2165530C (pt)
DE (1) DE69607504T2 (pt)
ES (1) ES2144693T3 (pt)

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DE4438214A1 (de) * 1994-10-26 1996-05-02 Norbert Basler Verfahren zur Herstellung eines Kraftfahrzeugs
US5666727A (en) * 1995-02-17 1997-09-16 General Motors Corporation Method of manufacturing a passenger compartment from a cylindrical tube
IT1286118B1 (it) * 1996-06-21 1998-07-07 Fiat Auto Spa Metodo ed apparecchiatura per la formatura a caldo di elementi scatolati tubolari di forma qualsiasi realizzati in una lega leggera.
EP0839589A1 (de) * 1996-11-04 1998-05-06 Alusuisse Technology & Management AG Verfahren zur Herstellung eines Metallprofilstranges
DE19724427A1 (de) * 1997-06-10 1998-12-17 Daimler Benz Ag Seitenwandbaugruppe für eine selbsttragende Karosserie eines Personenkraftwagens
EP1054784B1 (en) * 1998-02-17 2002-10-02 Cosma International Inc. Vehicle frame member having a shock absorbing mounting portion and a method for making the same
DE19816034A1 (de) * 1998-04-09 1999-10-14 Volkswagen Ag Spindelförmige Karosseriestruktur
US6216509B1 (en) 1998-08-25 2001-04-17 R.J. Tower Corporation Hydroformed tubular member and method of hydroforming tubular members
DE19860794A1 (de) * 1998-12-30 2000-07-06 Volkswagen Ag Variables Karosseriebaukonzept für Fahrzeugkarosserien
US6138358A (en) * 1999-02-18 2000-10-31 Dana Corporation Method of manufacturing a vehicle body and frame assembly
DE29923253U1 (de) * 1999-04-16 2000-06-15 DaimlerChrysler AG, 70567 Stuttgart Tragstruktur für Kraftwagen
DE19946010B4 (de) * 1999-08-05 2006-01-05 Alcan Technology & Management Ag Verfahren zum Umformen eines Ausgangsprofils od. dgl. Werkstückes mittels eines Innenhochdruckes sowie Profil und dessen Verwendung
US6609301B1 (en) * 1999-09-08 2003-08-26 Magna International Inc. Reinforced hydroformed members and methods of making the same
JP2001301653A (ja) 2000-04-25 2001-10-31 Nissan Motor Co Ltd 自動車の車体組立方法および車体構造
US6907828B2 (en) * 2001-06-29 2005-06-21 Albert C. Ruocchio Model train cars
US7422652B2 (en) 2001-10-10 2008-09-09 Ford Motor Company Method of making a body panel assembly
ITTO20010979A1 (it) * 2001-10-16 2003-04-16 Ferrari Spa Scocca per autoveicoli.
DE10202957A1 (de) * 2002-01-26 2003-08-07 Porsche Ag Aufbau für Kraftfahrzeuge
US6666501B1 (en) * 2002-07-17 2003-12-23 Daimlerchrysler Corporation Lightweight automobile body structure
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
US7043816B2 (en) 2003-06-09 2006-05-16 Ford Global Technologies, Llc Method of making a two-piece super-plastic formed lightweight aluminum door
US6886885B2 (en) * 2003-07-01 2005-05-03 General Motors Corporation Rear and side panel assembly for a vehicle and a method of assembling a vehicle
US7140672B2 (en) * 2004-01-30 2006-11-28 General Motors Corporation Integrated front assembly
US7310878B2 (en) * 2004-02-27 2007-12-25 Gm Global Technology Operations, Inc. Automotive lower body component method of manufacture
US7140224B2 (en) * 2004-03-04 2006-11-28 General Motors Corporation Moderate temperature bending of magnesium alloy tubes
US20080265591A1 (en) * 2007-04-30 2008-10-30 International Truck Intellectual Property Company, Llc Superplastic aluminum vehicle bumper
DE102012011878A1 (de) * 2012-06-13 2013-12-19 Audi Ag Karosserie-Tragstruktur für eine Fahrzeug-Karosserie

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DE403982C (de) * 1924-10-10 Eugene Louis Viard Wagenkasten fuer Kraftfahrzeuge
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CH225087A (de) * 1940-06-20 1942-12-31 Frick Walter Karosserie für Strassen-, Luft- und Wasserfahrzeuge, insbesondere Autos.
US2298132A (en) * 1940-10-11 1942-10-06 Irving Seidman Means for forming hollow structures
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Also Published As

Publication number Publication date
US5666727A (en) 1997-09-16
JPH08243668A (ja) 1996-09-24
EP0727343B1 (en) 2000-04-05
JP2731777B2 (ja) 1998-03-25
CA2165530C (en) 2000-02-22
EP0727343A1 (en) 1996-08-21
CA2165530A1 (en) 1996-08-18
AU675620B2 (en) 1997-02-06
ES2144693T3 (es) 2000-06-16
US5787585A (en) 1998-08-04
DE69607504T2 (de) 2000-08-10
DE69607504D1 (de) 2000-05-11
AU4200196A (en) 1996-08-29

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time