Machine element or mechanism – Gearing – Interchangeably locked
Patent
1978-08-11
1981-02-24
Staab, Lawrence J.
Machine element or mechanism
Gearing
Interchangeably locked
74364, 74606R, 192 8713, 192113B, F16H 308
Patent
active
042520312
ABSTRACT:
An automatic transmission comprising a plurality of speed-change hydraulic clutches selectively operated in dependence of various speeds separately carried by an input shaft and an output shaft, and wherein working oil is supplied from a hydraulic oil source to the hydraulic clutches through (a) fixed oil passages provided in a casing, (b) conduction pipes arranged in coaxially spaced relation within one another in a central bore in the input shaft and/or the output shaft, and (c) communicating passages formed in the input shaft and/or output shaft and connected to the hydraulic clutches. The conduction pipes are respectively connected at one end with the fixed oil passages in a fixed or pivotal manner and at the other end with the communicating passages with seals arranged between the outer peripheries thereof and the inner periphery of the bore in the shaft.
REFERENCES:
patent: 651238 (1900-06-01), Crouan
patent: 2231411 (1941-02-01), Lawrence
patent: 2887199 (1959-05-01), Funk
patent: 2924983 (1960-02-01), Curran
patent: 2970498 (1961-02-01), Murray et al.
patent: 3162063 (1964-12-01), Konrad
patent: 3301367 (1967-01-01), Yokel
patent: 3393586 (1968-07-01), Zundel
patent: 3464277 (1969-09-01), Longshore
patent: 3823802 (1974-07-01), Winzeler et al.
Nishimura Sadanori
Yamada Yoji
Honda Giken Kogyo Kabushiki Kaisha
Staab Lawrence J.
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