Registers – Platform operated – Platform actuated traffic counters
Patent
1975-02-21
1976-05-25
Thesz, Joseph M.
Registers
Platform operated
Platform actuated traffic counters
235 92B, 235 92MP, 235 92R, G06M 312
Patent
active
039596346
ABSTRACT:
A mechanical operation counter is independently connected by a slide wire cable to one arm of the control lever of a lever-actuated power take-off clutch, the other end of which lever normally interconnects through a slide wire cable to a push-pull knob for manually controlling the operation of the clutch. The independently controlled operation counter comprises an electrical switching device including a pair of spaced electrical contact members and a slide bar fixed with respect to the remote end of the operation counter cable slide wire and having a spring pressed shorting bar adapted to close-circuit the switch contact members each time the associated control wire is pushed in or out with respect to its outer sleeve during movement of the power take-off clutch lever as controlled by its associated manually controlled slide wire cable. The electrical switch comprising the normally opened-circuit switch contact members is connected in series with an engergization circuit for an electromechanical counter serving to record the number of individual operations being performed upon the lever actuated take-off clutch as controlled by manual actuation of its associated control cable slide wire.
REFERENCES:
patent: 2426287 (1947-08-01), Strout
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