Coin operated electric timer automatic electric candle

Details Coin operated electric timer automatic electric candle Coin operated electric timer automatic electric candle

1979-01-29

1980-10-21

Tollberg, Stanley H.

Check-actuated control mechanisms

Including noncontacting, relatively movable parts connected...

G07F 1512

Patent

active

042288851

ABSTRACT:
A coin operated electric lamp, including an electric circuit, having a plug for connection to a household electric power supply; the circuit including a switch activated by a deposited coin, so to close the circuit to an incandescent lamp bulb and to a motor in parallel to the lamp, the motor driving a spiral cam which, upon completing a rotation, pushes the switch into an open position so to stop the motor and turn out the light bulb.

REFERENCES:
patent: 3174024 (1965-03-01), Strother et al.

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