Directional signal

Details Directional signal Directional signal

1975-07-15

1976-06-29

Yusko, Donald J.

Communications: electrical

Selective

Having indication or alarm

340 71, 340332, 40 32, B60Q 126, B60Q 134, G08B 500

Patent

active

039672409

ABSTRACT:
An endless belt incorporating a pair of conductor wires mounts on a pair of spaced pulleys for travel thereabout, in either direction, in response to a motor driving of one of the pulleys. The belt mounts lamps at spaced points therealong which are in current receiving engagement with the conductor wires which in turn receive current from an appropriate source through brush engaged conductor means on the pulleys.

REFERENCES:
patent: 1685157 (1928-09-01), Goeller
patent: 1784861 (1930-12-01), Wilde
patent: 3041579 (1962-06-01), Kanzenbach
patent: 3073051 (1963-01-01), Baker et al.

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