Motor vehicles – Including one or more ski-like or runner members – With at least one surface-engaging propulsion element
Patent
1986-07-01
1988-09-06
Love, John J.
Motor vehicles
Including one or more ski-like or runner members
With at least one surface-engaging propulsion element
74866, 180233, 280 91, 3644241, B60K 1734
Patent
active
047686022
ABSTRACT:
A steering mechanism of a vehicle including a four-wheel steering system in combination with a four-wheel drive system having a front wheel steering mechanism for steering front wheels of the vehicle, a steering wheel for effecting a steering movement of the front wheel steering mechanism to a desired angle, a rear wheel steering mechanism for steering rear wheels of the vehicle, a control circuit for effecting a steering movement of the rear wheel steering mechanism in relation to the steering movement of the front wheels, and a torque ratio control assembly for compensating the steering angle of the rear wheels in accordance with torque distribution for the rear wheels. The arrangement is such that a ratio of the steering angle of the rear wheel to the steering angle of the front wheel as considered in the same direction of steering is increased in accordance with an increase in the ratio of the torque distribution for the rear wheels.
REFERENCES:
patent: 4313514 (1982-02-01), Furukawa et al.
patent: 4562541 (1985-12-01), Sakakiyama
patent: 4572316 (1986-02-01), Kanazawa et al.
patent: 4605084 (1986-08-01), Haynes et al.
patent: 4650028 (1987-03-01), Eastman et al.
Inoue Hitoshi
Tanaka Takeshi
Watanabe Gozo
Watanabe Yoshihiro
Hill Mitchell J.
Love John J.
Mazda Motor Corporation
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