Camshaft bearing arrangement for overhead cam engine
Patent
·
OSTI ID:5147005
In an assembly for an internal combustion engine comprising a cylinder block, a cylinder head detachably affixed to the cylinder block by a plurality of threaded fastening means, a plurality of poppet valves supported for reciprocation in the cylinder head and a camshaft for operating the poppet valves, the improvement is described comprising a cam carrier detachably affixed to the cylinder head and overlying the threaded fastening means, and a bearing cap affixed to the cam carrier. The cam carrier and the bearing cap have bearing surfaces for journaling the camshaft.
- Assignee:
- Yamaha Hatsudoki Kabushiki Kaisha, Iwata
- Patent Number(s):
- US 4612885
- OSTI ID:
- 5147005
- Country of Publication:
- United States
- Language:
- English
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