| 摘要 |
PROBLEM TO BE SOLVED: To provide a camshaft device capable of eliminating trouble that foreign substances such as polishing residues enter into a rolling bearing. SOLUTION: The device contains a shaft 10, a plurality of cam lobes 60 and rolling bearings 41, 51 fitted from an axial end of the shaft 10 and assembled on the shaft 10. A plurality of cam lobes 60 are polished in a state before being assembled on the shaft 10, and fixed on the shaft 10 by shrinkage fitting. COPYRIGHT: (C)2011,JPO&INPIT |
