Motor vehicles – Compensating devices
Patent
1993-09-30
1995-10-10
Camby, Richard M.
Motor vehicles
Compensating devices
180148, 180154, 280 94, 74 8915, 74498, 267150, B62D 504, B62D 604
Patent
active
054563305
ABSTRACT:
A return-m-neutral mechanism for a rear wheel steering device for an electronically controlled four wheel steering vehicle, in which a spring provided in the return-to-neutral mechanism does not come into operation within a predetermined steering angle range corresponding to the most frequent occurrences in actual application, thereby achieving energy saving and improving response characteristics. In the return-to-neutral mechanism for the rear wheel steering device for restoring the steered rear wheel to its neutral position under the biasing force of the spring, a dead zone corresponding to a predetermined steering angle of the rear wheels is provided for the spring.
REFERENCES:
patent: 4669567 (1987-06-01), Nakamura et al.
patent: 5086863 (1992-02-01), Tischer
Kojima Fumio
Miyata Hideyasu
Suzuki Shuuetsu
Yokoya Yuuji
Yonetani Masahiro
Aisin Seiki Kabushiki Kaisha
Camby Richard M.
Zeender F.
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