Pulsating, oscillating bicycle reflector

Details Pulsating, oscillating bicycle reflector Pulsating, oscillating bicycle reflector

1981-03-16

1983-11-29

Rosenberger, R. A.

G02B 512

Patent

active

044177836

ABSTRACT:
A novel signaling device for mounting on the rear of a bicycle that reflects and redirects light from a remote source back toward that source in the form of a pulsating or oscillating signal. It consists of a light collecting and directing means, such as a reflector or a refractive lens and a corner retro-reflector which is made to oscillate through a range of focal positions. The motion of the retro-reflector causes light from sources at any location in a particular field to periodically be reflected back to that location in a manner that produces either a pulsating signal or a signal that oscillates between separate portions of the device.

REFERENCES:
patent: 2250620 (1941-07-01), Bone
patent: 3551024 (1970-12-01), Priest
patent: 4023888 (1977-05-01), Klaenhammer et al.

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