| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a snow accretion preventive apparatus, heating an outer surface of a cover member without arranging any metallic material in a metal separating area of an onboard communication means, and preventing any snow accretion on the cover member. Ž<P>SOLUTION: The snow accretion preventive apparatus 10 is provided on a vehicle 2 and performs the communication by using radio waves. At least a part thereof is arranged inside a metal separating area T of an onboard communication means 20 having the metal separating area T to prevent deposition of ice and snow on an outer surface 1a arranged inside the metal separating area T of a cover member 1 to cover the onboard communication means 20. A hot air blow-out unit 11 is provided which blows out hot air from an outer side of the metal separating area T toward the outer surface 1a of the cover member 1. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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