AUTOMATISKT VERKANDE VENTIL FOR EN SPOLTVETTNINGSANORDNING PA MOTORFORDON

摘要

1441952 Cleaning lamp glasses WESTFALISCHE METALL INDUSTRIE KG HUECK & CO 19 July 1973 [20 July 1972 21 July 1972 3 Nov 1972] 34524/73 Heading A4F [Also in Divisions B2 E2 and F2] A washing device for vehicle head-lamps and the like is provided with a nozzle 5 for directing cleaning liquid from a reservoir 2 on to a headlamp 6, the nozzle 5 comprising a body having a through-bore defining an outlet 12 and a spinner element 8 which is rotatably mounted in the through-bore and which has a through-bore 9 and helical grooves 10 on its peripheral surface. In use, cleaning liquid supplied under pressure to the nozzle causes the element 8 to spin and direct the liquid in the form of a conical spray from the outlet 12. The nozzle 5 may be mounted on a bumper bar 27 of the vehicle being a bi-furcated spring clip 29, Fig. 6, the bi-furcated end engaging a groove 28 on a projection 25 of the nozzle body 25 while a hole of the spring clip is arranged to accomodate a further projection 26 from the nozzle body 24.