| 摘要 |
PROBLEM TO BE SOLVED: To provide a preventive device for tire puncture caused by a nail, glass, wood chip, etc., which plunges into the tire of the rear wheel(s) of such a vehicle as automobile, motorcycle, scooter, etc., with a countermeasure being taken against it as a matter of fact according to the conventional concept, capable of preventing a sharp piece of nail, glass, wood chip, etc., from abutting to any part of the tire of the vehicle rear wheel, applicable easily to an existing motorcycle etc. only by attachment, and assuring safe running. SOLUTION: A nail avoiding member is installed at the bottom (in the middle between the front and rear wheels) of a vehicle frame of an automobile, motorcycle, scooter, etc. By the nail avoiding member, the nail, etc., raised by the front wheel tire falls down, or the hopping nail, etc., is removed so as not to reach the rear wheel tire. COPYRIGHT: (C)2005,JPO&NCIPI
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