公开(公告)号：US06364298B1

公开(公告)日：2002-04-02

申请号：US09743001

申请日：2000-03-09

申请人： Andreas Vossel ,  Frank Meyerink ,  Joachim Hünecke

发明人： Andreas Vossel ,  Frank Meyerink ,  Joachim Hünecke

IPC分类号： B60G1122

CPC分类号： F16F13/14

摘要： A rubber bearing with radical travel limitation and with a damping agent channel has an inner part with a tubular inner contour, an elastomer surrounding the inner part and connected thereto by vulcanization, and a channel carrier. The channel carrier is made of one or more plastic parts and surrounds the elastomer in some sections and is supported on the elastomer via support elements. Stop surfaces for the radial travel limitation are provided on the inside of the channel carrier. At least one damping agent channel, which connects chambers formed between the elastomer and the channel carrier for receiving a liquid damping agent, is integrated in the outer surface of the channel carrier. In the area of the chambers (7), the channel carrier (3) has recesses (9) for the discharge and the entry of damping agent. The recesses (9), connected to one another by the damping agent channel (10), are arranged on the circumference of the channel carrier (3) in the area of the support elements (8) and opposite the same. Depressions (5), for enclosing damping agent during the coming into contact of the elastomer (2) with the corresponding stop surface (4) as a consequence of an inward deflection of the bearing brought about by a radially introduced force, are provided on the inner contour of the channel carrier (3) and/or on the outer contour of the elastomer (2) in the area of the stop surfaces (4).

摘要翻译： 具有自由行程限制和阻尼剂通道的橡胶轴承具有管状内轮廓的内部部分，围绕内部部分并通过硫化与其连接的弹性体和通道载体。 通道载体由一个或多个塑料部件制成，并且在一些部分中包围弹性体，并通过支撑元件支撑在弹性体上。 径向移动限制的停止面设置在通道载体的内侧。 将形成在弹性体和用于接收液体阻尼剂的通道载体之间形成的腔室连接的至少一个阻尼剂通道集成在通道载体的外表面中。 在室（7）的区域中，通道载体（3）具有用于排放和阻尼剂进入的凹槽（9）。 通过阻尼剂通道（10）彼此连接的凹槽（9）在支撑元件（8）的区域中相对设置在通道支架（3）的圆周上。 在弹性体（2）与相应的止动表面（4）接触时封闭阻尼剂的凹陷（5）由于径向引入的力引起的轴承的向内偏转而被提供在 通道载体（3）的内部轮廓和/或弹性体（2）的外轮廓在止挡表面（4）的区域中。