公开(公告)号：US4854357A

公开(公告)日：1989-08-08

申请号：US24975

申请日：1987-03-12

申请人： Maher A. H. Mostafa Taha

发明人： Maher A. H. Mostafa Taha

IPC分类号： B60B15/26 ,  B60C27/00 ,  B60C27/20

CPC分类号： B60C27/20 ,  B60B15/266 ,  B60C27/00

摘要： An apparatus for use with an automotive wheel including a tire to provide additional traction includes a first and a second ring member fabricated of hard grooved metal material, each having a sufficient diameter and held in a spaced-apart parallel relation by a plurality of transversely oriented angled bar members rigidly connected at each end and equally spaced along the circumference of the rings to the rings so as to be adapted to receive therein and therebetween the tire. The angled bar members each have a convex portion member oriented towards the tire and a concave portion oriented away from the tire. At least one selectively adjustable strap is provided for connecting both of the ring members to the tire in a rotataionally fixed, but removable relation. The selectively adjustable strap has sufficient length to engage both the ring members and the tire in a compressive relation.

摘要翻译： 一种用于包括轮胎以提供附加牵引力的汽车轮的装置包括由硬槽金属材料制成的第一和第二环构件，每个具有足够的直径并且通过多个横向定向的保持间隔开的平行关系 在每个端部处刚性地连接并且沿着环的圆周等距间隔开的环形杆，以便适于在轮胎内部和之间容纳它们。 成角度的杆构件各自具有朝向轮胎定向的凸形部件和朝向远离轮胎的凹部。 提供至少一个可选择性地调节的带子，用于以旋转固定但可移除的关系将两个环形构件连接到轮胎。 可选择性地可调节的带子具有足够的长度以以压缩关系与环形构件和轮胎接合。