192 clutches and power-stop control – Transmission control and clutch control – Common control
Patent
1978-03-08
1980-08-05
Herrmann, Allan D.
192 clutches and power-stop control
Transmission control and clutch control
Common control
74471R, 74872, 192 0092, G05G 908, B60K 4122, B60K 4128
Patent
active
042157714
ABSTRACT:
A control system for simultaneously controlling a plurality of fluid operated devices with a single control lever is disclosed herein. The control lever is pivoted about a fixed axis to a plurality of distinct positions and has a plurality of camming surfaces with linkage means between each camming surface and an associated control device. The camming surfaces are configured so that only one or both of the control devices are shifted in response to pivotal movement of the control lever from one distinct position to another and the control devices are alternatively shifted as the control lever is moved through the plurality of distinct positions.
REFERENCES:
patent: 691968 (1902-01-01), Paine
patent: 1436422 (1922-11-01), Wiles
patent: 1667842 (1928-05-01), Coykendall
patent: 2031807 (1936-02-01), Werner
patent: 2691080 (1954-10-01), Kellogg
patent: 3469472 (1969-09-01), Bislew
patent: 3541876 (1970-11-01), Gressard
patent: 3687248 (1972-08-01), Holub
patent: 4048869 (1977-09-01), Johnson
Herrmann Allan D.
J. I. Case Company
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