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Machine translation
1. (WO1979000446) REAR WHEEL SUSPENSION SYSTEM FOR VEHICLES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1979/000446    International Application No.:    PCT/JP1978/000064
Publication Date: 26.07.1979 International Filing Date: 22.12.1978
IPC:
B60G 3/20 (2006.01), B60G 7/00 (2006.01), F16F 1/387 (2006.01)
Applicants:
Inventors:
Priority Data:
77/179474 28.12.1977 JP
Title (EN) REAR WHEEL SUSPENSION SYSTEM FOR VEHICLES
(FR) SYSTEME DE SUSPENSION POUR ESSIEU ARRIERE DE VEHICULE
Abstract: front page image
(EN)This suspension system comprises a radius rod arranged along the longitudinal direction of the vehicle for free swinging movement, the radius rod being journaled at its one end and supporting a rear wheel axle at its other end, and a lower arm supporting the rear wheel axle at its one end in combination with the radius rod, said lower arm being journaled at its other end by a vehicle body, and further the lower arm being arranged at substantially an angle of 90 degrees with respect to the radius rod. An elastic bush supporting the radius rod is provided along the longitudinal direction of the vehicle in a flexible manner and another elastic bush supporting the lower arm is provided along the traverse direction of the vehicle in a fixed manner. Thus, the rear wheel is restrained against deflection, resulting from sidewise force, along the tow-in and tow-out directions, whereby the follow. up property of the rear wheel along the longitudinal direction of the vehicle is improved without sacrificing steering stability of the vehicle, thus resulting in improved vehicle riding quality.
(FR)Ce systeme de supsension comprend une jambe de force disposee dans le sens longitudinal pour permettre un mouvement d"oscillation libre, la jambe de force etant montee sur palier a l"une de ses extremites et supportant un essieu arriere a son autre extremite ainsi qu"un bras inferieur supportant l"essieu arriere a une extremite en combinaison avec la jambe de force, ledit bras etant monte, a son autre extremite, sur palier au chassis du vehicule et dispose perpendiculairement a la jambe de force. Une bague elastique supportant la jambe de force est montee de maniere flexible dans le sens longitudinal du vehicule et une autre bague elastique supportant le bras inferieur est montee rigidement dans le sens transversal. Ainsi la roue arriere est elle empechee de prendre une fleche provoquee par une force laterale et la tenue de la roue arriere dans le sens longitudinal du vehicule est amelioree sans pour autant porter atteinte a la stabilite de la direction, ce qui se traduit par une amelioration de la tenue de route du vehicule.
Designated States:
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)