Power-saving system for bowling machine

Details Power-saving system for bowling machine Power-saving system for bowling machine

1986-10-14

1988-02-09

Hix, L. T.

Electricity: electrical systems and devices

Control circuits for electromagnetic devices

For relays or solenoids

361173, 273 43R, 273 54R, H01H 4724, A63D 500

Patent

active

047245069

ABSTRACT:
A power-saving system for use with a bowling machine which initiates motor operation when a bowling ball passes a position in front of the pit cushion and deactivates the motor upon the bowling ball return sequence. The system comprises a switch for controlling power to the motor which is activated upon detection of the bowling ball passage past a position in front of the pit cushion. Detection of the return of the bowling ball onto the track deactivates the switch. A circuit includes a group of switches for detecting various functions of the machine cycle to hold the switch in an activated state.

REFERENCES:
patent: 3195892 (1965-07-01), Hildebrant et al.
patent: 4151993 (1979-05-01), Payne et al.

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