发明授权
- 专利标题: Bronze bushing and wear surface
- 专利标题(中): 青铜衬套和磨损面
-
申请号: US13407286申请日: 2012-02-28
-
公开(公告)号: US08850655B2公开(公告)日: 2014-10-07
- 发明人: Robert William Bruce
- 申请人: Robert William Bruce
- 申请人地址: US NY Schenectady
- 专利权人: General Electric Company
- 当前专利权人: General Electric Company
- 当前专利权人地址: US NY Schenectady
- 代理机构: General Electric Company
- 代理商 James E. Cole
- 主分类号: F16L5/00
- IPC分类号: F16L5/00
摘要:
A bushing includes a bronze backing layer having a first axial end, a second axial end, and a central opening, the bushing having a cylindrical shape and a porous bronze layer. PTFE or other suitable low friction material is impregnated into the porous bronze layer at one of a radially inner or outer surface of the bushing. A PTFE or other suitable low friction material topical layer is disposed adjacent the impregnated layer. The bushing may optionally comprise a flange which also includes the bronze backing layer, the porous bronze and impregnated layer, and the topical layer on an axially inner or outer surface.
公开/授权文献
- US20130219656A1 Bronze Bushing and Wear Surface 公开/授权日:2013-08-29
信息查询