A tell-tale device for direction indicators for cycles and motor cycles

摘要

483,139. Road - traffic signals on vehicles. GROH, M. O. Oct. 16, 1937, No. 28213. Convention date, Oct. 16, 1936. [Class 118 (ii)] In order to indicate to a cyclist that the rear direction indicator has operated, the front indicator casing 1 is provided with a lamp visible through a window 13 and arranged to be illuminated when the rear indicator has operated. The indicators are of the semaphore type operated by a cable and sheath 5, 4 from a handle 6, the arm 3 carrying a lamp bulb, while the casing 1 is fastened to the bicycle by the bracket 10. The rear indicator may carry a rear light.