公开(公告)号：US20040065515A1

公开(公告)日：2004-04-08

申请号：US10265963

申请日：2002-10-07

Applicant: DELPHI TECHNOLOGIES, INC.

Inventor： Gordon J. Seeley ,  Denise M. Strong

IPC: F16D055/36

CPC classification number: F16D65/095 ,  F16D55/40 ,  F16D65/18 ,  F16D2065/1368 ,  F16D2065/1376 ,  F16D2121/02

Abstract: A multi-disc brake system for automotive vehicles includes a plurality of discs slideably supported on a hub and a plurality of brake pads slideably supported on a bridge projecting from a stationary knuckle body. The pads are moved by a piston into selective braking engagement with the discs. An outer pad retainer is bolted to the bridge. A supplemental mechanical interlock feature couples the retainer releasably but securely to the bridge independently of the bolts. The pad retainer may alternatively be formed as one piece with the bridge and the bridge formed with a slideway having an access opening for installing and removing the pads for slideable movement therealong. The discs may further be supported on the hub by means of a supplemental support which enables sliding movement of the discs along the hub but limits the travel beyond at least one end of the hub so that discs remain on the hub independently of any support provided by the interleaved brake pads.

Abstract translation: 用于机动车辆的多盘式制动系统包括可滑动地支撑在轮毂上的多个盘和可滑动地支撑在从固定转向节主体突出的桥上的多个制动衬块。 垫通过活塞移动成与盘的选择性制动接合。 一个外垫垫圈用螺栓固定在桥上。 补充的机械互锁特征将保持器可拆卸地牢固地连接到桥上，而与螺栓无关。 衬垫保持器可以可替代地形成为一体，桥和桥形成有滑道，该滑道具有用于安装和移除衬垫以便可滑动运动的进入开口。 盘可以通过附加支撑件进一步支撑在轮毂上，该辅助支撑件使盘能够沿轮毂滑动移动，但限制了行程超过轮毂的至少一端，使得盘独立于任何由 交错的刹车片。