Motorcycle signaller

Details Motorcycle signaller Motorcycle signaller

1992-04-01

1993-11-23

Peng, John K.

Communications: electrical

Land vehicle alarms or indicators

External signal light system

340475, 340469, 340427, 340432, 340331, 340332, 340326, 315200A, B60Q 152

Patent

active

052648265

ABSTRACT:
An emergency flasher circuit for use with motorcycles and bicycles comprising an emergency switch, a signal generator for generating a signal having a frequency of approximately 10 Hz, and logic circuitry for selectively applying the signal to one or both of the left and right turn indicator lights and a headlight of a motorcycle or bicycle, for alerting drivers of motor vehicles to the presence of the motorcycle or bicycle.

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Psychological Review, 1939, vol. 46, pp. 337-358, "Some Factors in Brightness Discrimination", S. Howard Bartley, Washington University.
In Stevens, S. S., (ed.). Handbook of Experimental Psychology, 1951, New York, Wiley. p. 974.
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Brain (1989), 112, pp. 871-894, "Spatial and Temporal Contrast Sensitivity in Hemianopia", R. F. Hess et al.

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