专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5782320A Toughened carbon composite brake discs 失效
标题翻译：增韧碳复合制动盘
公开(公告)号：US5782320A
公开(公告)日：1998-07-21
申请号：US882958
申请日：1997-06-26
申请人： Ronald Fisher , Thomas Gerard Fennell , Maurice James Evans
发明人： Ronald Fisher , Thomas Gerard Fennell , Maurice James Evans
IPC分类号： F16D55/00 , F16D55/36 , F16D55/40 , F16D65/12 , F16D69/00 , F16D69/02 , B00T1/06
CPC分类号： F16D55/40 , F16D55/36 , F16D65/126 , F16D69/023 , F16D2055/0058 , F16D2069/002 , F16D65/127
摘要： An aircraft disc stack (1) comprises a plurality of interleaved stator and rotor discs (3,4) keyed respectively to a torque tube (5) and a wheel hub (not shown). The stack (1) further comprises bi-functional friction/load-transmitting discs in the form of end stator discs (10,13). These discs (10,13) are subject to uneven loading because the non-friction surfaces (12,15) are in use compressed on areas less than the load bearing areas of the opposing friction faces (11,14). This can lead to premature disc failure and in the past load spreader plates have been used to distribute loading over these areas to minimize the risk of failure. In this invention portions of the load bearing areas of non-friction surfaces (12,15) are toughened ie: material underlying these surfaces is toughened, to increase their resistance to deformation, fracture and/or wear thereby removing the need for additional load spreader plates which were hitherto required.
摘要翻译：飞机盘堆叠（1）包括分别键合到扭矩管（5）和轮毂（未示出）的多个交错的定子和转子盘（3,4）。堆（1）还包括端定子盘（10,13）形式的双功能摩擦/载荷传递盘。由于非摩擦表面（12,15）在比相对的摩擦面（11,14）的承载区域小的区域上被压缩，所以这些盘（10,13）承受不均匀的载荷。这可能导致过早的盘故障，并且在过去，负载吊具板已经用于在这些区域上分配负载以最小化故障的风险。在本发明中，非摩擦表面（12,15）的承载区域的部分是增韧的，即：这些表面下面的材料被增韧，以增加它们对变形，断裂和/或磨损的抵抗力，从而消除了对附加负载撒布机的需要迄今为止所需的板材。

IPRDB

热门服务

关于我们

友情链接

联系方式