| 摘要 |
PROBLEM TO BE SOLVED: To provide a safe liner for protecting a tubeless tyre which has a structural flexibility which can be adaptable to the tyre rim of various types and attempt a big amount production and the lowering of a production cost easily. SOLUTION: A circular liner is formed by combining a prescribed number of same shape segments 10, 10'. This liner is arranged to the drop center of a tyre rim neatly and fixed adjustably to the circular facing end parts 14, 15, 14', 15' by a combination member. In one side, wedge parts 30, 30' are fixed slidably between respective segments 10, 10' and drop center and in the other side, a cushion runner is arranged between the circular shpae and drop center. When the air in the tyre is removed, a vehicular continuous operation can be carried out by engaging the soft outer surfaces 40, 40' of the liner with the inner surface of the tyre. |
