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1. WO2009101218 - SUSPENSION SYSTEM FOR MOTOR VEHICLES AND MOTOR VEHICLE INCLUDING SAID SYSTEM

Publication Number WO/2009/101218
Publication Date 20.08.2009
International Application No. PCT/ES2008/000081
International Filing Date 14.02.2008
IPC
B60G 3/20 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
GVEHICLE SUSPENSION ARRANGEMENTS
3Resilient suspensions for a single wheel
18with two or more pivoted arms, e.g. parallelogram
20all arms being rigid
B62D 5/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
5Power-assisted or power-driven steering
04electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
B60G 7/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
GVEHICLE SUSPENSION ARRANGEMENTS
7Pivoted suspension arms; Accessories thereof
B62D 17/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
17Means on vehicle for adjusting camber, castor, or toe-in
CPC
B60G 17/0164
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
GVEHICLE SUSPENSION ARRANGEMENTS
17Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
015the regulating means comprising electric or electronic elements
016characterised by their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input
0164mainly during accelerating or braking
B60G 2200/46
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
GVEHICLE SUSPENSION ARRANGEMENTS
2200Indexing codes relating to suspension types
40Indexing codes relating to the wheels in the suspensions
46camber angle
B60G 2400/208
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
GVEHICLE SUSPENSION ARRANGEMENTS
2400Indexing codes relating to detected, measured or calculated conditions or factors
20Speed
208of wheel rotation
B60G 7/006
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
GVEHICLE SUSPENSION ARRANGEMENTS
7Pivoted suspension arms; Accessories thereof
006Attaching arms to sprung or unsprung part of vehicle, characterised by comprising attachment means controlled by an external actuator, e.g. a fluid or electrical motor
B62D 17/00
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
17Means on vehicles for adjusting camber, castor, or toe-in
Applicants
  • FUNDACION ROBOTIKER [ES]/[ES] (AllExceptUS)
  • PEÑA RODRÍGUEZ, Alberto [ES]/[ES] (UsOnly)
  • PEDRERO ÍÑIGUEZ, Juan, Manuel [ES]/[ES] (UsOnly)
  • DEL POZO ROJO, Dionisio [ES]/[ES] (UsOnly)
  • CORRAL SÁIZ, Javier [ES]/[ES] (UsOnly)
Inventors
  • PEÑA RODRÍGUEZ, Alberto
  • PEDRERO ÍÑIGUEZ, Juan, Manuel
  • DEL POZO ROJO, Dionisio
  • CORRAL SÁIZ, Javier
Agents
  • CARPINTERO LOPEZ, Francisco
Priority Data
Publication Language Spanish (ES)
Filing Language Spanish (ES)
Designated States
Title
(EN) SUSPENSION SYSTEM FOR MOTOR VEHICLES AND MOTOR VEHICLE INCLUDING SAID SYSTEM
(ES) SISTEMA DE SUSPENSIÓN PARA VEHÍCULOS AUTOMÓVILES Y VEHÍCULO AUTOMÓVIL QUE COMPRENDE DICHO SISTEMA
(FR) SYSTÈME DE SUSPENSION POUR VÉHICULES AUTOMOBILES ET VÉHICULE AUTOMOBILE COMPRENANT LEDIT SYSTÈME
Abstract
(EN)
The invention relates to a suspension system for motor vehicles and to a motor vehicle including said system, which can be used to alter the camber angle of a wheel (2) supported by an axle (7) articulated with a lower supporting element (8). The system comprises: a steering rod (1) articulated with the axle (7), which is located in the plane of the lower supporting element (8), the coupling point between the steering rod (1) and the axle (7) being located on the instantaneous axis of rotation between the lower supporting element (8) and the axle (7); a joint (3) upwardly articulated with the axle (7); a tie bar (4); and an actuator element (6) solidly connected to the joint (3) and configured to alter the camber angle of the wheel (2) by altering the length of the actuator element (6).
(ES)
Sistema de suspensión para vehículos automóviles y vehículo automóvil que comprende dicho sistema, que permite modificar el ángulo de caída de una rueda (2) soportada por una mangueta (7) que está articulada a un soporte inferior (8), comprendiendo una varilla de dirección (1), articulada a la mangueta (7), que está contenida en el plano del soporte inferior (8), donde el punto de unión entre la varilla de dirección (1) y la mangueta (7) está contenido en el eje instantáneo de rotación entre el soporte inferior (8) y la mangueta (7), comprendiendo un nudo de conexión (3), articulado superiormente a la mangueta (7) y a un tirante (4), así como un elemento actuador (6), unido rígidamente al nudo de conexión (3), que está configurado para modificar el ángulo de caída de la rueda (2) mediante la modificación de la longitud de dicho elemento actuador (6).
(FR)
L'invention concerne un système de suspension pour véhicules automobiles et un véhicule automobile comprenant ledit système, qui permet de modifier l'angle de carrossage d'une roue (2) supportée par un essieu (7) articulé à un support inférieur (8). Ce système comprend: une tige de direction (1), articulée à l'essieu (7) qui est situé dans le plan du support inférieur (8), le point de raccordement entre la tige de direction (1) et l'essieu (7) étant situé dans l'axe instantané de rotation entre le support inférieur (8) et l'essieu (7). Ce système comprend également une liaison (3), articulée au-dessus à l'essieu (7) et à une tige (4), ainsi qu'un élément actionneur (6), uni de manière rigide à la liaison (3), qui est conçu de façon à modifier l'angle de carrossage de la roue (2) par la modification de la longueur dudit élément actionneur.
Also published as
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