ES2154353T3 - Conjunto de soporte. - Google Patents

Conjunto de soporte.

Info

Publication number
ES2154353T3
ES2154353T3 ES95939202T ES95939202T ES2154353T3 ES 2154353 T3 ES2154353 T3 ES 2154353T3 ES 95939202 T ES95939202 T ES 95939202T ES 95939202 T ES95939202 T ES 95939202T ES 2154353 T3 ES2154353 T3 ES 2154353T3
Authority
ES
Spain
Prior art keywords
length
lengths
regarding
suspension
peripheral configuration
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
ES95939202T
Other languages
English (en)
Inventor
Frank A Horton
Gary A Butynski
Michael J Devor
Matthias Gille
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 ES2154353T3 publication Critical patent/ES2154353T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G99/00—Subject matter not provided for in other groups of this subclass
    • B60G99/004—Other suspension arrangements with rubber springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G7/00—Pivoted suspension arms; Accessories thereof
    • B60G7/02—Attaching arms to sprung part of vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
    • B62D21/11—Understructures, i.e. chassis frame on which a vehicle body may be mounted with resilient means for suspension, e.g. of wheels or engine; sub-frames for mounting engine or suspensions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/10—Independent suspensions
    • B60G2200/14—Independent suspensions with lateral arms
    • B60G2200/142—Independent suspensions with lateral arms with a single lateral arm, e.g. MacPherson type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/40—Indexing codes relating to the wheels in the suspensions
    • B60G2200/44—Indexing codes relating to the wheels in the suspensions steerable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/13—Torsion spring
    • B60G2202/135—Stabiliser bar and/or tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/30—Spring/Damper and/or actuator Units
    • B60G2202/31—Spring/Damper and/or actuator Units with the spring arranged around the damper, e.g. MacPherson strut
    • B60G2202/312—The spring being a wound spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/15—Mounting of subframes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/41—Elastic mounts, e.g. bushings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/44—Centering or positioning means
    • B60G2204/4404—Retainers for holding a fixing element, e.g. bushing, nut, bolt etc., until it is tightly fixed in position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/45—Stops limiting travel
    • B60G2204/4502—Stops limiting travel using resilient buffer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/012—Hollow or tubular elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/60—Subframe construction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/80—Manufacturing procedures
    • B60G2206/81—Shaping
    • B60G2206/8107—Shaping by hydroforming
    • 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
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/75—Joints and connections having a joining piece extending through aligned openings in plural members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Body Structure For Vehicles (AREA)
  • Vehicle Body Suspensions (AREA)
  • Motor Or Generator Frames (AREA)
  • Electron Tubes For Measurement (AREA)
  • Turning (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

UN CONJUNTO DE CHASIS (10) PARA UN VEHICULO A MOTOR FORMADO POR UN PAR DE LARGUEROS LATERALES (12, 14) SEPARADOS ENTRE SI, UN TRAVESAÑO DELANTERO (24) Y UN TRAVESAÑO TRASERO (26). EL TRAVESAÑO DELANTERO ESTA UNIDO A LOS EXTREMOS DELANTEROS (16, 18) DE LOS LARGUEROS LATERALES. EL TRAVESAÑO TRASERO SE EXTIENDE ENTRE LOS EXTREMOS TRASEROS (20, 22) DE LOS LARGUEROS LATERALES. LOS MIEMBROS DEL CHASIS ESTAN FORMADOS A PARTIR DE PIEZAS BRUTAS METALICAS TUBULARES SOMETIDAS A UN PROCESO HIDRAULICO DE CONFORMACION SEGUN EL CUAL A CADA PIEZA BRUTA SE LE APLICA PRESION INTERNA PARA QUE SE DILATE RADIALMENTE, DE MANERA QUE LOS MIEMBROS DEL CHASIS TIENEN UNA CONFIGURACION PERIFERICA MODIFICADA RESPECTO A LA CONFIGURACION PERIFERICA ORIGINAL DE LAS PIEZAS BRUTAS CORRESPONDIENTES. LA CANTIDAD DE METAL POR UNIDAD DE LONGITUD DE LOS LARGUEROS LATERALES SE MODIFICA DURANTE EL PROCESO HIDRAULICO DE CONFORMACION DE LOS MISMOS, DE MANERA QUE EXISTE AL MENOS UNA ZONA LONGITUDINAL EN LA CUAL: I) UNA SECCION TRANSVERSAL DEFINIDA POR LA CONFIGURACION PERIFERICA MODIFICADA AUMENTE EN MAS DEL 5 % RESPECTO A LA SECCION TRANSVERSAL ORIGINAL Y II) LA CANTIDAD DE METAL POR UNIDAD DE LONGITUD SEA MAYOR QUE AL MENOS EN OTRAS ZONAS DE LOS LARGUEROS LATERALES. LOS LARGUEROS LATERALES TIENEN CADA UNO UNA ESTRUCTURA DE APOYO RIGIDA PARA LA SUSPENSION Y ESTAN PREPARADOS PARA PODER MONTAR UN MIEMBRO DE LA SUSPENSION DEL VEHICULO EN EL LARGUERO CORRESPONDIENTE. EL SOPORTE RIGIDO PARA LA SUSPENSION ESTA RIGIDAMENTE UNIDO AL LARGUERO LATERAL CORRESPONDIENTE, AL MENOS EN LA ZONA LONGITUDINAL QUE TIENE LA SECCION TRANSVERSAL DEFINIDA POR LA CONFIGURACION PERIFERICA MODIFICADA AUMENTADA EN MAS DEL 5 % RESPECTO A LA SECCION TRANSVERSAL ORIGINAL.
ES95939202T 1994-12-20 1995-12-12 Conjunto de soporte. Expired - Lifetime ES2154353T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/361,310 US5862877A (en) 1994-12-20 1994-12-20 Cradle assembly

Publications (1)

Publication Number Publication Date
ES2154353T3 true ES2154353T3 (es) 2001-04-01

Family

ID=23421522

Family Applications (2)

Application Number Title Priority Date Filing Date
ES99107804T Expired - Lifetime ES2177167T3 (es) 1994-12-20 1995-12-12 Conjunto de cuna de soporte.
ES95939202T Expired - Lifetime ES2154353T3 (es) 1994-12-20 1995-12-12 Conjunto de soporte.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES99107804T Expired - Lifetime ES2177167T3 (es) 1994-12-20 1995-12-12 Conjunto de cuna de soporte.

Country Status (14)

Country Link
US (2) US5862877A (es)
EP (2) EP0927680B1 (es)
JP (2) JP4176828B2 (es)
KR (1) KR100393534B1 (es)
AR (1) AR000188A1 (es)
AT (2) ATE199232T1 (es)
AU (1) AU703224B2 (es)
CA (1) CA2207569A1 (es)
DE (2) DE69527376T2 (es)
ES (2) ES2177167T3 (es)
MX (1) MX9704542A (es)
PT (1) PT796194E (es)
UY (1) UY24104A1 (es)
WO (1) WO1996019373A1 (es)

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JP4176828B2 (ja) 2008-11-05
EP0796194B1 (en) 2001-02-21
WO1996019373A1 (en) 1996-06-27
EP0796194A1 (en) 1997-09-24
JP4177363B2 (ja) 2008-11-05
AR000188A1 (es) 1997-05-21
ATE199232T1 (de) 2001-03-15
AU4113396A (en) 1996-07-10
US5899498A (en) 1999-05-04
DE69527376T2 (de) 2003-02-20
ES2177167T3 (es) 2002-12-01
PT796194E (pt) 2001-07-31
DE69520153D1 (de) 2001-03-29
ATE220377T1 (de) 2002-07-15
JP2005343464A (ja) 2005-12-15
DE69527376D1 (de) 2002-08-14
EP0927680A2 (en) 1999-07-07
EP0927680B1 (en) 2002-07-10
MX9704542A (es) 1998-02-28
CA2207569A1 (en) 1996-06-27
EP0927680A3 (en) 1999-07-14
JPH10510777A (ja) 1998-10-20
US5862877A (en) 1999-01-26
DE69520153T2 (de) 2001-08-02
KR100393534B1 (ko) 2003-10-22
UY24104A1 (es) 1996-05-24
AU703224B2 (en) 1999-03-18

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