| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a camshaft lubricating structure for lubricating both adjacent rolling bearing and cam lobe, with a simple structure and a low-cost structure. <P>SOLUTION: This lubricating structure includes a hole 32 formed in an external member 15 of a rolling bearing 13 that is supplied with the lubricating oil, and a guide passage 34 formed between the external member 15 and a holder part 19, and is configured to derive lubricating oil supplied in the rolling bearing 13 from the guide passage 34 to the adjacent cam lobe 9. Parts in the rolling bearing 13 are lubricated with the lubricating oil for lubricating the inside of the rolling bearing 13. The adjacent cam lobe 9 is also lubricated by the lubricating oil derived from the guide passage 34 via the hole 32. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
