公开(公告)号：US20080257463A1

公开(公告)日：2008-10-23

申请号：US10590988

申请日：2004-06-15

申请人： Stefano Re Fiorentin ,  Mario Palazzetti ,  Giovanni monfrino

发明人： Stefano Re Fiorentin ,  Mario Palazzetti ,  Giovanni monfrino

IPC分类号： B60C7/22

CPC分类号： B60C7/22 ,  B60C7/26 ,  B60C11/18 ,  Y10T152/10171 ,  Y10T152/1018 ,  Y10T152/10234 ,  Y10T152/10495

摘要： A tyre for vehicles which does not require pressurisation by means of a pressurised fluid has a tread, two sidewalls, and two beads which are attached to a wheel rim made of elastomer material, and is provided with at least one tubular reinforcement body which is associated with the tread; each of the sidewalls having a respective homogeneous resilient annular membrane, a straight generatrix of which forms an angle (A) other than 90° with the axis of the tyre; the membranes being stretched radially between the tread and the beads such as to be pre-tensioned in the absence of external loads acting on the tyre.

摘要翻译： 用于不需要通过加压流体加压的车辆的轮胎具有附接到由弹性体材料制成的轮辋上的胎面，两个侧壁和两个胎圈，并且设置有至少一个管状增强体，其相关联 与胎面; 每个侧壁具有相应均匀的弹性环形膜，其直母线与轮胎的轴线形成除了90°的角度（A）; 所述膜在胎面和胎圈之间径向拉伸，以便在没有作用在轮胎上的外部负载的情况下预张紧。