Land vehicles – Wheeled – Running gear
Patent
1988-10-11
1990-07-24
Bertsch, Richard A.
Land vehicles
Wheeled
Running gear
280703, B60G 1126
Patent
active
049430840
ABSTRACT:
A suspension control system detects acceleration exerted on the vehicular body and close to a predetermined critical value. When the acceleration greater than the predetermined critical value, total stiffness of the suspension system is adjusted to be smaller value to allow attitude change of the vehicle body in a predetermined magnitude. Therefore, rolling or pitching is caused as a sign that traction of the suspension tends to break. This makes a driver to recognize that the vehicular driving condition is near the critical condition.
REFERENCES:
patent: 3992039 (1976-11-01), Hiruma
patent: 4702490 (1987-10-01), Yamaguchi et al.
patent: 4743000 (1988-05-01), Karnopp
patent: 4763222 (1988-08-01), Heaston et al.
patent: 4763745 (1988-08-01), Eto et al.
Akatsu Yohsuke
Fukunaga Yukio
Fukushima Naoto
Hano Sunao
Satoh Masaharu
Bertsch Richard A.
Nissan Motor Company Limited
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