| 摘要 |
PURPOSE: A non pneumatic tire is provided to improve the durability of a supporting member through comprising a structure for disgregating the pressure of loading pressure. CONSTITUTION: A non pneumatic tire comprises support spoke members(2). The support spoke members are installed between the inner side of a tread portion(1) and the outer side of a rim portion(3). The support spoke members are composed of an outside semicircular shape supporter(21), a inside semicircular shape supporter(22), and a center circular structure(23). The outside semicircular shape supporter is contacted in the inner portion of the tread portion. The inside semicircular shape supporter is contacted to the outer portion of the rim portion. |
