公开(公告)号：US09291219B2

公开(公告)日：2016-03-22

申请号：US14111818

申请日：2012-04-05

Applicant: Marco Becker ,  Guido Zenzen ,  Nong Dang ,  Dirk Hees ,  Georg Brand ,  Dirk Debus

Inventor： Marco Becker ,  Guido Zenzen ,  Nong Dang ,  Dirk Hees ,  Georg Brand ,  Dirk Debus

IPC: F16D65/14 ,  F16D55/2265 ,  F16D55/227

CPC classification number: F16D55/2265 ,  F16D55/22655 ,  F16D55/227

Abstract: A bolt guiding device for a floating caliper disc brake, having at least one guide bolt that is supported in a brake carrier and mounted on a brake caliper, wherein the brake caliper is movably guided over the guide bolt in the axial direction thereof. The bolt guiding device comprises a slide bush, wherein one surface of the inner circumferential surface and outer circumferential surface acts as a retaining surface on which the slide bush is retained, and wherein the other surface of the inner circumferential surface and outer circumferential surface acts as a sliding surface on which the slide bush slides. For this purpose, the slide bush has, facing the sliding surface, at least one guiding surface on each side of the center of the slide bush and at least one intermediate surface extending in the circumferential direction on each side of the center of the slide bush, wherein the diameter of the at least one guiding surface is dimensioned in such a way that said guiding surface is in close contact with the sliding surface, and wherein the diameter of the intermediate surface is dimensioned in such a way that said intermediate surface is provided in direct contact with or with a slight radial spacing from the sliding surface.

Abstract translation: 一种用于浮动钳型盘式制动器的螺栓引导装置，具有至少一个支撑在制动器载体中并安装在制动钳上的导向螺栓，其中制动钳在其轴向方向上可移动地引导在导向螺栓上。 螺栓引导装置包括滑动衬套，其中内周面和外周面的一个表面用作保持滑动衬套的保持表面，并且其中内周面和外周面的另一个表面作为 滑动衬套滑动到其上的滑动表面。 为此，滑动衬套具有面向滑动面的滑动衬套的中心的每一侧上的至少一个引导表面和在滑动衬套的中心的每一侧的沿圆周方向延伸的至少一个中间表面 其中所述至少一个引导表面的直径的尺寸使得所述引导表面与所述滑动表面紧密接触，并且其中所述中间表面的直径的尺寸被设计成使得所述中间表面被提供 与滑动表面直接接触或与其稍微径向间隔。