公开(公告)号：US4371024A

公开(公告)日：1983-02-01

申请号：US233136

申请日：1981-02-10

Applicant: Hermann Stein ,  Ulrich Piepenbrink

Inventor： Hermann Stein ,  Ulrich Piepenbrink

IPC: B60C17/06 ,  B60C17/10 ,  B60C17/00 ,  B60C5/00

CPC classification number: B60C17/10 ,  B60C17/06 ,  B60C2017/068 ,  Y10T152/10738

Abstract: The invention relates to an emergency running ring for pneumatic tires mounted on vehicle rims. A lubricant is contained in cavities formed by virtue of the shape of the ring, or is contained in auxiliary members mounted in openings in the ring or mounted on the surface of the ring. In all instances, the loss of tire pressure due to emergency conditions causes the lubricant to be released so as to reduce the friction between the inner face of the tire cover and the ring.

Abstract translation: 本发明涉及一种安装在车辆轮缘上的充气轮胎的紧急行驶环。 润滑剂容纳在由环的形状形成的空腔中，或者包含在安装在环中的开口中或安装在环的表面上的辅助构件中。 在所有情况下，由于紧急情况导致的轮胎压力损失导致润滑剂被释放，以便减少轮胎盖的内表面和环之间的摩擦。

公开(公告)号：US4592403A

公开(公告)日：1986-06-03

申请号：US645098

申请日：1984-08-28

Applicant: Hermann Stein ,  Ulrich Piepenbrink

Inventor： Hermann Stein ,  Ulrich Piepenbrink

IPC: B60C17/06 ,  B60C17/10

CPC classification number: B60C17/06 ,  B60C17/10 ,  B60C2017/068

Abstract: An emergency operation ring for tubeless pneumatic tires on motor vehicles made of an elastomeric material and mounted on a rim by means of axial clamping pressure. Two support sections extend diagonally upwards and outwards from the base section and define a circumferential channel. The support sections have step shaped outer flanks set back with respect to the base section. At least one circumferential groove is provided contiguous the circumferential channel, and slipping agent is positioned in the groove or grooves. Sealing lips close off the groove and slipping agent when the tire is intact. The wheel load working on the support sections at the beginning of an emergency operation brings the sealing lips into an open position, whereby the slipping agent is released and lubricates the surfaces of the pneumatic tire and the emergency operation ring in contact with each other.

Abstract translation: 机动车辆上的无内胎充气轮胎的紧急操作环，由弹性体材料制成并通过轴向夹紧压力安装在轮辋上。 两个支撑部分从基部向对角地向上和向外延伸并且限定圆周通道。 支撑部分具有相对于基部部分设置的阶梯形外侧面。 至少一个圆周槽邻近圆周通道设置，滑动剂定位在槽或凹槽中。 当轮胎完好无损时，密封嘴唇会关闭凹槽和滑动剂。 在紧急操作开始时在支撑部分上工作的车轮负载使得密封唇处于打开位置，由此滑动剂被释放并润滑充气轮胎和紧急操作环的表面彼此接触。