B - Operations – Transporting – 60 – Q
Patent
B - Operations, Transporting
60
Q
B60Q 1/46 (2006.01) B60Q 1/26 (2006.01)
Patent
CA 2119714
A warning light assembly is provided that includes a simple drive train for accomplishing an 180° or more oscillation of a light beam. By advantageously utilizing a speed-reduction mechanism, a transmission for converting rotary motion to oscillating motion and a coupling for multiplying the angle of oscillation, the drive provides an inexpensive and rugged enabling design the warning light assembly to oscillate a light beam through angles heretofore unattainable.
Lumière d'avertissement comportant un mécanisme d'entraînement simple pour atteindre une oscillation d'un faisceau lumineux de 180 degrés ou plus. En utilisant avantageusement un mécanisme de réduction de vitesse, une transmission pour convertir le mouvement de rotation en mouvement oscillatoire et un couplage pour multiplier l'angle d'oscillation, le mécanisme d'entraînement offre une conception abordable et de construction solide permettant à la lumière d'avertissement de faire osciller un faisceau lumineux à des angles autrefois impossibles à atteindre.
Federal Signal Corporation
Marks & Clerk
LandOfFree
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