| 摘要 |
PROBLEM TO BE SOLVED: To provide a bearing structure of an internal combustion engine of which assembling operation can be easily carried out.SOLUTION: This invention relates to a bearing structure for an engine including: an intake side cam shaft 85 having cams 85a at its middle part; and a cam housing 20 including a rear frame part 24 formed with a rear part through-hole 24a for rotatably supporting the rear end part of the intake side cam shaft 85 and a front frame part 23 formed with a front part through-hole 23a for rotatably supporting a front end part of the intake side cam shaft 85. The rear part through-hole 24a has such an inner diameter as one enabling the rear end part of the intake side cam shaft 85 inclined in respect to an axis line X of the rear part through-hole 24a not interfering with the front frame part 23 to be inserted from the front frame part 23.SELECTED DRAWING: Figure 6 |
