Machine element or mechanism – Gearing – Interchangeably locked
Patent
1984-06-20
1986-04-08
Krizmanich, George H.
Machine element or mechanism
Gearing
Interchangeably locked
74625, 74473R, B60K 2010, B60K 2014
Patent
active
045804575
ABSTRACT:
A vehicle transmission control apparatus including a plurality of shift members for operating a vehicle transmission; a lever adapted for movement in one sense into a plurality of positions, one end of the lever being operatively coupled to a different one of the shift members in each of the positions; the lever being further adapted for pivotal movement in response to which the one end of the lever actuates the operatively coupled shift member; a select actuator comprising a select cylinder and a select piston retained thereby, the select piston being coupled to the lever and hydraulically controlled to produce the movement thereof in the one sense; a shift actuator comprising a hydraulic cylinder and a shift piston retained thereby, the shift piston being coupled to the lever and hydraulically controlled to produce the pivotal movement thereof and a control member coupled to the lever and manually operable to produce therefor both the pivotal movement and the movement in the one sense.
REFERENCES:
patent: 1121413 (1914-12-01), Spear
patent: 2137939 (1938-11-01), Eaton
patent: 2137953 (1938-11-01), Rowley
patent: 2137959 (1938-11-01), Turek
patent: 2137961 (1938-11-01), Vorech
patent: 2157592 (1939-05-01), Casler
patent: 2200013 (1940-05-01), Sanford
patent: 2931237 (1960-04-01), Backus
patent: 3248962 (1966-05-01), McNamara et al.
patent: 4463628 (1984-08-01), Ahlschwede et al.
Ishida Hisao
Kojima Yutaka
Isuzu Motors Ltd.
Jarcho Harold G.
Krizmanich George H.
Toupal John E.
Wright Dirk
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