发明公开
- 专利标题: WEAR AND CORROSION RESISTANT COATING HAVING A ROUGHENED SURFACE
- 专利标题(中): 耐磨性和耐损涂层表面凸起
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申请号: EP08781326.7申请日: 2008-07-03
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公开(公告)号: EP2324138A1公开(公告)日: 2011-05-25
- 发明人: FARGO, Richard N. , SHERRICK, Kathryn Rauss , MCKEE, David Wayne , DEMOS, Jon George
- 申请人: Otis Elevator Company
- 申请人地址: 10 Farm Springs Farmington, CT 06032-2568 US
- 专利权人: Otis Elevator Company
- 当前专利权人: Otis Elevator Company
- 当前专利权人地址: 10 Farm Springs Farmington, CT 06032-2568 US
- 代理机构: Klunker . Schmitt-Nilson . Hirsch
- 国际公布: WO2010002410 20100107
- 主分类号: C23C2/04
- IPC分类号: C23C2/04 ; C23C2/26 ; C23C4/04 ; C23C4/18 ; C23C18/31 ; C23C18/32 ; C23C18/54 ; B66B7/04 ; B66B15/04 ; F16H55/38 ; F16H55/50
摘要:
An exemplary method of making a first component for contacting another component includes applying a wear and corrosion resistant material layer onto a surface of the first component. The wear and corrosion resistant material layer is then roughened subsequent to having been applied to the surface. A component comprises an exemplary elevator sheave that includes a metallic body having a sheave surface that is adapted to contact an elevator tension member. A corrosion resistant material layer on the sheave surface has a thickness that is greater than about 5 microns.
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