| 摘要 |
PROBLEM TO BE SOLVED: To enhance added value of a spare tire, by adding a new function exhibited in ordinary travel to the spare tire. SOLUTION: When storing the spare tire 10 in a tire storage chamber 50, a central part of a wheel disc 12b of the spare tire 10 is supported by a shock absorber 20 having a spring element 24 and projecting a cylinder rod 22 in the bottom part center of the tire storage chamber 50. A spoke part of a wheel part 12 is supported by a spring member 30. The spare tire 10 is floatingly mounted on a car body. The spare tire 10 is made to act as a weight of a dynamic damper. COPYRIGHT: (C)2006,JPO&NCIPI
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