Motor vehicles – Including one or more ski-like or runner members – With at least one surface-engaging propulsion element
Patent
1987-12-28
1989-08-29
Rice, Kenneth R.
Motor vehicles
Including one or more ski-like or runner members
With at least one surface-engaging propulsion element
180142, B62D 506
Patent
active
048608467
ABSTRACT:
A control valve includes valve elements relatively displaceable in response to a predetermined variable (e.g., a steering torque) to define therebetween two parallel fluid flow paths connected between a fluid source and a fluid reservoir to produce pressure different in a power cylinder. The control valve a variable flow orifice that is arranged in series with regard to one of variable flow orifices of the parallel fluid flow paths, and a bypass path including has an externally controlled variable flow orifice valve that has an orifice area variable in response to a second predetermined variable which is different from the first predetermined variable.
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Kurihara Takashi
Miyoshi Makoto
Uchida Koh
Nissan Motor Co,. Ltd.
Rice Kenneth R.
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