ES2114215T3 - Estructura tridimensional y proceso para su fabricacion. - Google Patents

Estructura tridimensional y proceso para su fabricacion.

Info

Publication number
ES2114215T3
ES2114215T3 ES94925247T ES94925247T ES2114215T3 ES 2114215 T3 ES2114215 T3 ES 2114215T3 ES 94925247 T ES94925247 T ES 94925247T ES 94925247 T ES94925247 T ES 94925247T ES 2114215 T3 ES2114215 T3 ES 2114215T3
Authority
ES
Spain
Prior art keywords
members
cross members
softened
regions
localized heat
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
ES94925247T
Other languages
English (en)
Inventor
Joseph C Benedyk
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.)
Alumax Extrusions Inc
Original Assignee
Alumax Extrusions 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 Alumax Extrusions Inc filed Critical Alumax Extrusions Inc
Application granted granted Critical
Publication of ES2114215T3 publication Critical patent/ES2114215T3/es
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
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/02—Enlarging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D27/00—Connections between superstructure or understructure sub-units
    • B62D27/02—Connections between superstructure or understructure sub-units rigid
    • B62D27/023—Assembly of structural joints
    • 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
    • B62D23/005—Combined superstructure and frame, i.e. monocoque constructions with integrated chassis in the whole shell, e.g. meshwork, tubes, or the like
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Body Structure For Vehicles (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Battery Mounting, Suspending (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

SE PRESENTA UN APARATO DE ESTRUCTURA DE ESPACIO (30), Y UN PROCESO PARA CONSTRUIR EL MISMO, PARA SU USO EN LA CONSTRUCCION DE DIFERENTES VEHICULOS. EL APARATO COMPRENDE UNO O MAS MIEMBROS DE ESTRUCTURA EXTERIORES, CONTINUOS (31, 32), CADA UNO DE LOS CUALES ESTA FABRICADO A PARTIR DE UNA EXTRUSION LONGITUDINAL SIMPLE Y UNO O MAS MIEMBROS DE CRUCE (34-48). LAS EXTRUSIONES INCLUYEN UN NUMERO PREDETERMINADO DE RANURAS (50-58) PARA LA ACEPTACION ACCIONABLE DE LOS EXTREMOS DE LOS MIEMBROS DE CRUCE CORRESPONDIENTE, ASI COMO UN NUMERO PREDETERMINADO DE REGIONES (61''-66'') ABLANDADAS A TRAVES DE UN INDUCCION DE CALOR LOCALIZADO. LAS REGIONES ABLANDADAS SON COMBADAS PARA VARIAR EL RADIO EN DIRECCIONES PREDETERMINADAS CON RELACION AL PERFIL DE UNA CONFIGURACION ESPECIFICA DE UN VEHICULO Y PERMITEN QUE SEAN DE NUEVO ENDURECIDAS CON SU DUREZA ANTERIOR AL REBLANDECIMIENTO. LOS EXTREMOS DE LOS MIEMBROS DE CRUCE SE REBLANDECEN TAMBIEN A TRAVES DE UN PROCESO DE INDUCCION DE CALOR LOCALIZADO, Y ENTONCES SE DEFORMAN DE MANERA QUE CREEN UN COLLAR (82) Y UNA PARTE DE REBORDE (83) OPERABLEMENTE POSICIONADA SOBRE LOS LADOS OPUESTOS DE CADA RANURA RESPECTIVA PARA MANTENER DE FORMA SEGURA LOS MIEMBROS DE CRUCE EN UNO O MAS MIEMBROS DE ESTRUCTURA, EXTERIORES, CONTINUOS.
ES94925247T 1993-08-11 1994-08-11 Estructura tridimensional y proceso para su fabricacion. Expired - Lifetime ES2114215T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/105,368 US5458393A (en) 1993-08-11 1993-08-11 Space frame apparatus and process for the manufacture of same

Publications (1)

Publication Number Publication Date
ES2114215T3 true ES2114215T3 (es) 1998-05-16

Family

ID=22305421

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94925247T Expired - Lifetime ES2114215T3 (es) 1993-08-11 1994-08-11 Estructura tridimensional y proceso para su fabricacion.

Country Status (11)

Country Link
US (1) US5458393A (es)
EP (1) EP0714328B1 (es)
JP (1) JPH09503964A (es)
KR (1) KR100268954B1 (es)
AT (1) ATE162145T1 (es)
AU (1) AU7524394A (es)
BR (1) BR9407233A (es)
CA (1) CA2168957C (es)
DE (1) DE69407977T2 (es)
ES (1) ES2114215T3 (es)
WO (1) WO1995004616A1 (es)

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Also Published As

Publication number Publication date
CA2168957A1 (en) 1995-02-16
BR9407233A (pt) 1996-09-24
DE69407977T2 (de) 1998-07-30
EP0714328A4 (es) 1996-07-17
EP0714328B1 (en) 1998-01-14
KR960703688A (ko) 1996-08-31
EP0714328A1 (en) 1996-06-05
KR100268954B1 (ko) 2000-10-16
CA2168957C (en) 1999-10-05
ATE162145T1 (de) 1998-01-15
WO1995004616A1 (en) 1995-02-16
DE69407977D1 (de) 1998-02-19
JPH09503964A (ja) 1997-04-22
US5458393A (en) 1995-10-17
AU7524394A (en) 1995-02-28

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