Planetary gear transmission systems or components – With means to vary drive ratio or disconnect drive – Plural elements selectively braked
Patent
1992-01-07
1992-08-04
Bonck, Rodney H.
Planetary gear transmission systems or components
With means to vary drive ratio or disconnect drive
Plural elements selectively braked
475289, F16H 5710
Patent
active
051354446
ABSTRACT:
A planetary gear system has a first planetary gear set including a first ring gear, a first sun gear and a first planet carrier, and a second planetary gear set including a second ring gear, a second sun gear and a second planet carrier. The first and second carriers are integrated into a common carrier, and at least one long pinion is provided between the first and second planetary gear sets so as to form a third equivalent planetary gear set with the first and second ring gears. This gear system can provide at least six forward speeds, and one or two reverse speeds with a compact arrangement.
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Bonck Rodney H.
Massey Ryan W.
Nissan Motor Co,. Ltd.
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