| 摘要 |
PROBLEM TO BE SOLVED: To provide a spare rim apparatus of a single-piece type wheel for an automobile. SOLUTION: When the leakage has occurred in a tire, the automobile can be safely driven to a repair shop using the spare rim apparatus. As a result, the labor for pushing the automobile by hand and the possible danger of a human life can be avoided, and the public traffic safety can be improved. In addition, the spare rim apparatus is fit for the dimensional standards of various rims and has the function capable of being easily and quickly assembled. COPYRIGHT: (C)2005,JPO&NCIPI
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