| 摘要 |
<p>A diesel engine has a spur wheel camshaft drive has an aluminium crankcase (10), a crankshaft timing gear (12) and a camshaft wheel (20) separated by a stud wheel (14, 16). The stud wheel engages with the camshaft wheel (20) and compensation stud wheel (18) where the link is effected between crankshaft and camshaft. One of the cast steel carriers (36) supports a stud wheel (16) and/or compensation stud wheel (18) axles, and is fixed to the crankcase (10) at a point (38) separated from the axle by a gap.</p> |
