公开(公告)号：US4295509A

公开(公告)日：1981-10-20

申请号：US97414

申请日：1979-11-26

Applicant: Hermann Stein

Inventor： Hermann Stein

IPC: B60C17/06 ,  B60C17/10 ,  B60C17/04

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

Abstract: An emergency track ring for a tubeless pneumatic tire comprising a bottom reinforced flange for mounting the ring on such a tire rim. At least one opening is formed in the ring to permit air to be admitted to the interior of the tire. Groove means are formed in the ring for filling with a lubricating material, and sealing lips close the groove means and seal the lubricant therein when the tire is mounted on said rim and under pressure. Flange means are integrally formed with the sealing lips and extend upwardly for engagement by the inside of the tire cover during loss of air, the depressing of the flange means effecting a lever action which causes the sealing lips to move so as to open the grooves and permit and lubricating material to be released to reduce friction between the tire cover and the track ring.

Abstract translation: 一种用于无内胎充气轮胎的紧急履带环，包括用于将环安装在这种轮胎边缘上的底部加强法兰。 在环中形成至少一个开口以允许空气进入轮胎的内部。 在环中形成有用于填充润滑材料的凹槽装置，并且当轮胎安装在所述边缘上并且在压力下时，密封唇缘封闭凹槽装置并将润滑剂密封在其中。 法兰装置与密封唇一体地形成并且在空气流失期间向上延伸以用于轮胎盖的内部接合，凸缘装置的按压实现了使密封唇移动以便打开凹槽的杠杆作用， 允许和润滑材料被释放以减少轮胎盖和轨道环之间的摩擦。

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。

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。