公开(公告)号：US20040016606A1

公开(公告)日：2004-01-29

申请号：US10202771

申请日：2002-07-24

Applicant: DELPHI TECHNOLOGIES, INC.

Inventor： Craig A. Osterday ,  Michele M. Fiste ,  Garry J. Hill

IPC: F16D055/36

CPC classification number: F16D65/18 ,  F16D55/36 ,  F16D65/095 ,  F16D2055/0012 ,  F16D2055/0016 ,  F16D2121/14 ,  F16D2121/24 ,  F16D2123/00 ,  F16D2125/24 ,  F16D2125/40

Abstract: A disc brake assembly has a hub that is rotatable about an axis and at least a pair of discs supported on the hub for relative axial movement along the axis of the hub with the discs having opposite sides presenting braking surfaces. A non-rotatable support structure supports a plurality of friction elements for relative axial movement into and out of frictional braking engagement with the braking surfaces of the discs. An electric actuator is mounted on the support structure adjacent at least one of the friction elements and is operative when actuated to move the friction elements into frictional braking engagement with the braking surfaces of the discs.

Abstract translation: 盘式制动器组件具有可围绕轴线旋转的轮毂和支撑在轮毂上的至少一对盘片，用于沿着轮毂轴线的相对轴向运动，其中相对侧面具有制动表面。 不可旋转的支撑结构支撑多个摩擦元件，用于相对轴向移动进入和离开与盘的制动表面的摩擦制动接合。 电致动器安装在支承结构上，与至少一个摩擦元件相邻，并且在被致动时可操作以使摩擦元件与盘的制动表面摩擦制动接合。