| 摘要 |
PROBLEM TO BE SOLVED: To reliably demonstrate various kinds of performances of a tire, such as the ride quality performance, the straight-advancing performance, the steering performance, and the braking/driving performance of the tire as scheduled by adequately attaching a bead part of the tire closely to a rim flange. SOLUTION: When filling gas in a tire assembled to a wheel rim, the wheel rim is excited for oscillation, and the bead part of the tire is allowed to smoothly slide along a bead seat. Thus, the bead part can be tightly attached to the rim flange without forming any gap. COPYRIGHT: (C)2011,JPO&INPIT |
