发明名称 |
Sliding element, sliding structure including the sliding element, and method for producing microscopic surface structure in the sliding element |
摘要 |
A sliding structure including first and second sliding elements made of metal and including first and second sliding surfaces relatively slidable via a lubricating oil film therebetween, in which at least one of the first and second sliding surfaces having a microscopic surface structure including a base portion, dimples inward recessed from the base portion and separated from one another, and a peripheral portion defining the opening area of each of the dimples and extending along a periphery of each of the dimples. A ratio of a sum of opening areas of the dimples to an area of the at least one of the first and second surfaces is in a range of 5% to 60%. The peripheral portion has a height smaller than a thickness of the lubricating oil film.
|
申请公布号 |
US2003128903(A1) |
申请公布日期 |
2003.07.10 |
申请号 |
US20020290247 |
申请日期 |
2002.11.08 |
申请人 |
NISSAN MOTOR CO., LTD. |
发明人 |
YASUDA YOSHITERU;KANO MAKATO;MABUCHI YUTAKA;ASANO SHINJI;USHIJIMA KENSHI |
分类号 |
F16C33/12;F16C3/08;F16C9/02;F16C9/04;F16C17/00;F16C17/02;F16C33/14;(IPC1-7):F16C33/10 |
主分类号 |
F16C33/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|