ES2167944T3 - Bastidor tridimensional hidroformado y metodo de fabricacion del mismo. - Google Patents

Bastidor tridimensional hidroformado y metodo de fabricacion del mismo.

Info

Publication number
ES2167944T3
ES2167944T3 ES98948635T ES98948635T ES2167944T3 ES 2167944 T3 ES2167944 T3 ES 2167944T3 ES 98948635 T ES98948635 T ES 98948635T ES 98948635 T ES98948635 T ES 98948635T ES 2167944 T3 ES2167944 T3 ES 2167944T3
Authority
ES
Spain
Prior art keywords
upper longitudinal
dimensional frame
longitudinal element
extending
pillar
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
ES98948635T
Other languages
English (en)
Inventor
Federico G Jaekel
Gianfranco Gabbianelli
Frank A Horton
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 ES2167944T3 publication Critical patent/ES2167944T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/06—Tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2304/00—Optimising design; Manufacturing; Testing
    • B60Y2304/07—Facilitating assembling or mounting
    • B60Y2304/074—Facilitating assembling or mounting by improved accessibility
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Abstract

Un bastidor tridimensional (10) para un automóvil, que comprende: primero y segundo carriles laterales inferiores (12) espaciados lateralmente, que se extienden longitudinalmente; una estructura de conexión (44, 46, 48, 50) que se extiende lateralmente, construida y dispuesta para espaciar dichos carriles inferiores uno con respecto al otro en relación generalmente paralela entre sí; y una pareja de elementos longitudinales superiores tubulares, hidroformados (20), estando definido cada uno de ellos por una pared metálica tubular deformada hacia fuera, de forma irregular, fijada a una configuración superficial exterior irregular predeterminada, caracterizado porque cada elemento longitudinal superior está conectado a uno asociado de dichos carriles laterales inferiores, teniendo cada elemento longitudinal superior una porción vertical (22, 24) que se extiende hacia arriba desde dicho carril lateral inferior asociado para formar un pilar A de dicho bastidor tridimensional, teniendo cada elemento longitudinal superior una porción (26) que se extiende longitudinalmente, que se extiende hacia atrás desde dicho pilar A que forma la porción vertical, extendiéndose cada elemento longitudinal superior hacia abajo hasta dicho carril lateral inferior asociado para formar un pilar más trasero (28) de dicho bastidor tridimensional, definiendo de esta manera las porciones, que se extienden longitudinalmente de dichos elementos longitudinales superiores tubulares, longitudes entre dichos pilares A y dichos pilares más traseros de dicho bastidor tridimensional.
ES98948635T 1997-10-16 1998-10-16 Bastidor tridimensional hidroformado y metodo de fabricacion del mismo. Expired - Lifetime ES2167944T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6220497P 1997-10-16 1997-10-16

Publications (1)

Publication Number Publication Date
ES2167944T3 true ES2167944T3 (es) 2002-05-16

Family

ID=22040885

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98948635T Expired - Lifetime ES2167944T3 (es) 1997-10-16 1998-10-16 Bastidor tridimensional hidroformado y metodo de fabricacion del mismo.

Country Status (19)

Country Link
US (2) US6092865A (es)
EP (1) EP1035994B1 (es)
JP (1) JP4155707B2 (es)
KR (1) KR100534505B1 (es)
CN (1) CN1093061C (es)
AR (1) AR017350A1 (es)
AT (1) ATE205794T1 (es)
AU (1) AU742844B2 (es)
BR (1) BR9812918A (es)
CA (1) CA2306369C (es)
DE (1) DE69801771T2 (es)
EA (1) EA001477B1 (es)
ES (1) ES2167944T3 (es)
HU (1) HUP0004299A3 (es)
NO (1) NO20001916L (es)
NZ (1) NZ503839A (es)
SK (1) SK5492000A3 (es)
UY (1) UY25215A1 (es)
WO (1) WO1999020516A1 (es)

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EP1035994B1 (en) 2001-09-19
NZ503839A (en) 2001-09-28
CN1275953A (zh) 2000-12-06
AR017350A1 (es) 2001-09-05
HUP0004299A2 (hu) 2001-04-28
EP1035994A1 (en) 2000-09-20
JP2001520147A (ja) 2001-10-30
AU9525398A (en) 1999-05-10
HUP0004299A3 (en) 2002-03-28
WO1999020516A1 (en) 1999-04-29
ATE205794T1 (de) 2001-10-15
CA2306369C (en) 2006-11-28
KR20010031146A (ko) 2001-04-16
NO20001916L (no) 2000-06-16
EA001477B1 (ru) 2001-04-23
CN1093061C (zh) 2002-10-23
US6282790B1 (en) 2001-09-04
UY25215A1 (es) 1999-04-09
DE69801771D1 (de) 2001-10-25
SK5492000A3 (en) 2000-11-07
JP4155707B2 (ja) 2008-09-24
EA200000424A1 (ru) 2000-10-30
AU742844B2 (en) 2002-01-17
DE69801771T2 (de) 2002-07-04
CA2306369A1 (en) 1999-04-29
BR9812918A (pt) 2000-08-08

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