Machine element or mechanism – Gearing – Plural power paths to and/or from gearing
Patent
1983-01-10
1985-07-30
Krizmanich, George H.
Machine element or mechanism
Gearing
Plural power paths to and/or from gearing
74763, 74761, 74758, 74768, F16H 5710
Patent
active
045314284
ABSTRACT:
A planetary transmission (10) is disclosed for a vehicle or the like which has input and output members (100,16), and first and second planetary gear sets (26,28). The second planetary gear set (28) has a second sun gear (154) connected to the input member (100), a second ring gear (156) connected to a first sun gear (138) of the first planetary gear set (26), and a second planet carrier (160) connected to the output member (16). A coupling device (162) is used for connecting the first and second planet carriers (144,160) for joint rotation which is at least in part disposed radially outwardly of the second planetary gear set (28). Brake assemblies (38,46) are provided for selectively holding the second and first ring gears (156,142) stationary and providing forward and reverse modes of operation respectively.
REFERENCES:
patent: 3010343 (1961-11-01), Orr et al.
patent: 3031901 (1962-05-01), Simpson
patent: 3452621 (1969-07-01), Golan et al.
patent: 3946624 (1976-03-01), Murakami et al.
patent: 3979974 (1976-09-01), Murakami
patent: 4004473 (1977-01-01), Pearce et al.
patent: 4027551 (1977-06-01), Murakami et al.
patent: 4038887 (1977-08-01), Murakami et al.
patent: 4038888 (1977-08-01), Murakami et al.
patent: 4086827 (1978-05-01), Chana
patent: 4178813 (1979-12-01), Smemo
patent: 4205563 (1980-06-01), Gorrell
patent: 4446758 (1984-05-01), Winzeler et al.
Caterpillar Tractor Co.
Krizmanich George H.
Lanchantin, Jr. Charles E.
Wright Dirk
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