SNOW AND ICE ADHESION PREVENTIVE PANTAGRAPH SHOE BODY

PURPOSE:To obtain an excellent snow and ice adhesion preventive effect by forming a side plate for a shoe body in a lowering inclined plane in the progressive direction while the inclined surface is coated with a snow and ice adhesion preventive synthetic resin. CONSTITUTION:A shoe body 1 is constituted of a flat upper plate 2 and a channel material, to both edges thereof inclined side plates 3, 4 are mounted and which is made of an aluminum alloy plate, and inducing sections 5, 6 curved downward are shaped at both ends of the shoe body 1. A lubricating conductive contact strip 7 is fixed onto the upper surface of the flat upper plate 2. The surfaces except a rubbing strip for the flat upper plate 2 and a solid lubricant and the surfaces of the inclined side plates 3, 4 are coated with an silicone group synthetic resin paint to form a film 8. Accordingly, an obstruction on the snowfall of a pantagraph can be solved effectively.