| 摘要 |
PURPOSE:To prevent rolling and pitching of a suspended engine from being produced by forming a wider part than the rear upper part of a clutch housing on the rear lower part of said housing to provide an elastic suspending part and suspending said suspending part on right and left frames. CONSTITUTION:A wider part 16, which is more widened in its transverse width than a rear upper part is formed on the rear lower part of said clutch housing 15 joinned with the rear part of an engine. Elastic suspending parts 16a, 16a are mounted on the right and left lower parts of said wider part, and are supported, via a stay 18 and a rear vibration damping member, on brackets 17, 17 attached to a lateral beam 4 fixed on right and left frames 1, 1 in form of a bridge, while the lower part of the clutch housing 15 is supported such that it falls in between the frames 1, 1. A large diameter gear 24 is included in the wider part 16, while a small diameter gear 25 included in a narrow part above the large diameter gear part. Hereby, rolling and pitching of an engine can be prevented. |
