Machine element or mechanism – Control lever and linkage systems – Multiple controlled elements
Patent
1977-01-17
1978-08-29
Schran, Donald R.
Machine element or mechanism
Control lever and linkage systems
Multiple controlled elements
74478, 60431, G05G 900, G05G 114, F15B 1518
Patent
active
041095464
ABSTRACT:
A combined control system for simultaneously control-line a vehicle throttle and transmission from a single pedal wherein the control pedal is mounted for fore and aft rocking movement with transmission linkage means connected thereto for movement therewith for controlling forward and reverse of the transmission. Linkage means for the throttle includes a pair of bell cranks mounted fore and aft of the pivot axis of the control pedal whereby one bell crank is engaged by the pedal when rocked in one direction and the other bell crank is engaged by the pedal when rocked in the opposite direction with the bell cranks connected together and to the throttle linkage means so that either direction of rocking of the control pedal imparts a movement in the same direction through one or the other of the bell cranks to the throttle control linkage.
REFERENCES:
patent: 3952512 (1976-04-01), Feller
patent: 4010657 (1977-03-01), Amdall
patent: 4014218 (1977-03-01), Brandt
Schran Donald R.
Towmotor Corporation
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