Controller device for wheeled construction machine

Details Controller device for wheeled construction machine Controller device for wheeled construction machine

1985-12-18

1987-03-17

Herrmann, Allan D.

Machine element or mechanism

Control lever and linkage systems

Multiple controlling elements for single controlled element

74473SW, 180 78, 200 6154, 200 6188, G05G 100, H01H 900, B60K 2300

Patent

active

046497684

ABSTRACT:
A controller device for a wheeled construction machine has a variable speed lever for electrically controlling steps of speed of a transmission disposed near a steering wheel. It comprises a combination switch box disposed at the top of a steering column, a variable speed lever of a length enough for the leading end thereof to protrude slightly from the periphery of the steering wheel disposed on the left side of the combination switch box in such a manner as to approximate the steering wheel, and a control lever for turning on and off various lamps disposed protrudingly on the right side of the combination switch box. At least either of the variable speed lever and the control lever is attached to the combination switch box.

REFERENCES:
patent: 3857454 (1974-12-01), Kobayashi et al.
patent: 4293743 (1981-10-01), Iwata et al.
patent: 4334130 (1982-06-01), Beig
patent: 4423297 (1983-12-01), Berginski
patent: 4429196 (1984-01-01), Beig et al.
patent: 4571786 (1986-02-01), Osujo

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