
基本信息:
- 专利标题: 具有嵌入硬颗粒层和覆盖层的轴承及其制造方法
- 专利标题(英):Bearing with imbedded hard particle layer and covering layer, and manufacturing method thereof
- 申请号:CN200580052532.9 申请日:2005-12-09
- 公开(公告)号:CN101371057A 公开(公告)日:2009-02-18
- 发明人: 詹姆斯·R·托特 , 巴里·施瓦布
- 申请人: 费德罗-莫格尔公司
- 申请人地址: 美国密歇根州
- 专利权人: 费德罗-莫格尔公司
- 当前专利权人: 费德罗-莫格尔公司
- 当前专利权人地址: 美国密歇根州
- 代理机构: 上海智信专利代理有限公司
- 代理人: 邓琪
- 国际申请: PCT/US2005/044669 2005.12.09
- 国际公布: WO2007/067182 EN 2007.06.14
- 进入国家日期: 2008-08-05
- 主分类号: F16C33/10
- IPC分类号: F16C33/10 ; F16C33/12 ; F16C33/24
A multilayer sliding bearing includes a rigid metal backing (12) having a metal bearing liner (14) attached thereto. The metal bearing liner includes a metal bearing liner layer (16) which is attached to the bearing surface of the metal backing layer and at least one metal overplate layer deposited over an outer surface of the metal bearing liner layer. The metal bearing liner layer has a layer (30) of hard particles embedded in an outer surface thereof which is adjacent to the inner surface of the at least one metal overplate layer. The bearing may also include a barrier layer (22) interposed between the metal bearing liner layer and the metal over plate layer to inhibit diffusion therebetween and/or promote adhesion of the metal over plate layer to the metal bearing liner layer. The invention may also include a thin metal protective coating layer (28) over the outer surface of the bearing liner and backing layer. The invention also includes a method of making a multilayer sliding bearing which includes the steps of fabricating a metal backing layer having a bearing surface, attaching a metal bearing liner layer having an outer surface to the bearing surface of the metal backing layer, embedding a layer of hard particles in the outer surface of the metal bearing liner layer and depositing at least one metal overplate layer over the outer surface of the metal bearing liner layer. The method may also include a step of depositing a barrier layer over the outer surface of the metal bearing liner layer prior to depositing the metal overplate layer.
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F16 | 工程元件或部件;为产生和保持机器或设备的有效运行的一般措施;一般绝热 |
----F16C | 轴;软轴;曲轴机构的元件;除传动元件以外的转动部件;轴承 |
------F16C33/00 | 轴承零件;制造轴承或其零件的特殊方法 |
--------F16C33/02 | .滑动接触轴承的零件 |
----------F16C33/04 | ..黄铜轴衬;轴瓦;衬套 |
------------F16C33/06 | ...主要由金属制成的滑动面 |
--------------F16C33/10 | ....和润滑有关的结构 |