Signals and indicators – Navigation devices
Patent
1974-06-10
1976-06-15
Queisser, Richard C.
Signals and indicators
Navigation devices
40 39, 40125H, 116 28R, G02B 512, B60R 100
Patent
active
039633071
ABSTRACT:
A safety signal device for bicycles and the like includes a shield member which is mounted on an elongate support member and provides a flag type safety warning, visible over hills or the like, of an approaching vehicle. A rotatable reflector, visible from behind the vehicle, is mounted rearwardly of the air shield in such a position that a portion thereof is shielded from the air flowing relative to the device and another portion is in the air flow to cause rotation of the reflector.
REFERENCES:
patent: 1138285 (1915-05-01), Green
patent: 1555102 (1925-09-01), Chatfield
patent: 2642777 (1953-06-01), Bradler
patent: 2759396 (1956-08-01), Clune
patent: 3636912 (1972-01-01), Kamp
patent: 3757730 (1973-09-01), Douglas
patent: 3758190 (1973-09-01), Douglas
Queisser Richard C.
Yasich Daniel M.
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