Planetary gear transmission systems or components – Differential planetary gearing – Bevel gear differential
Patent
1988-11-07
1990-09-18
Diehl, Dwight
Planetary gear transmission systems or components
Differential planetary gearing
Bevel gear differential
74650, 192 60, 475249, F16H 144
Patent
active
049574736
ABSTRACT:
A limited slip differential is disclosed which includes a first rotary element, a second rotary element, and hydraulic means including a plurality of reciprocal pistons in slidable engagement with internal cam surface means of the first rotary element. The hydraulic means include an accumulator and fluid passage means in fluid communication with the accumulator and each of pressure chambers defined by the pistons. A pressure relief valve is provided in the accumulator chamber to prevent excessive increase in hydraulic fluid pressure in the hydraulic means.
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Okubo Takashi
Takemura Tooji
Diehl Dwight
Nissan Motor Co,. Ltd.
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