Machine element or mechanism – Control lever and linkage systems – Multiple controlling elements for single controlled element
Patent
1976-06-21
1977-11-22
Herrmann, Allan D.
Machine element or mechanism
Control lever and linkage systems
Multiple controlling elements for single controlled element
74470, 74513, G05G 114, G05G 1100
Patent
active
040590259
ABSTRACT:
A vehicle having an engine speed regulator, an operator's platform, a bulkhead forward of the platform, and a speed regulator including a positionable hand lever and spaced apart foot pedals operable to override the speed determined by the hand lever without affecting movement of the hand lever. The hand lever, the spaced apart foot pedals and the linkage structure interconnecting the various controls are disposed entirely above the platform and behind the bulkhead.
REFERENCES:
patent: 2821091 (1958-01-01), Benner
patent: 3002397 (1961-10-01), Du Shane et al.
patent: 3040596 (1962-06-01), Du Shane et al.
patent: 3198301 (1965-08-01), Randall
patent: 3535951 (1970-10-01), Larson et al.
patent: 3869937 (1975-03-01), Ahrens
Giss Alador J.
Waack Carl L.
Herrmann Allan D.
Massey-Ferguson Inc.
Thompson John C.
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