基本信息:
- 专利标题： PLAIN BEARING HAVING COATED OUTER AND INNER RINGS
- 申请号：US17745015 申请日：2022-05-16
- 公开(公告)号：US20220381291A1 公开(公告)日：2022-12-01
- 发明人： Xiaobo Zhou , Camille Dayot , Arnaud Turmeau
- 申请人： Aktiebolaget SKF , SKF Aerospace France S.A.S
- 申请人地址： SE Göteborg; FR Montigny-le-Bretonneux
- 专利权人： Aktiebolaget SKF,SKF Aerospace France S.A.S
- 当前专利权人： Aktiebolaget SKF,SKF Aerospace France S.A.S
- 当前专利权人地址： SE Göteborg; FR Montigny-le-Bretonneux
- 优先权： FR2105466 20210526
- 主分类号： F16C33/12
- IPC分类号： F16C33/12 ; F16C17/10
摘要：
A Plain bearing having an outer ring and an inner ring, the outer ring and the inner ring providing respectively an inner surface and an outer surface intended to cooperate with each other for the relative movement of the outer and inner rings, the inner surface of the outer ring and the outer surface of the inner ring each including a coating including at least one layer. The hardness of the coating on the inner surface of the outer ring is less than the hardness of the outer ring, and the hardness of the coating on the outer surface of the inner ring is greater than the hardness of the inner ring.
公开/授权文献:
- US12071980B2 Plain bearing having coated outer and inner rings 公开/授权日：2024-08-27
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 |
| --------------F16C33/12 | ....结构的成分，应用特殊材料或表面处理，如为了防锈 |