Cylinder head fastening structure for internal combustion engines
Patent
·
OSTI ID:5384350
In a construction for an overhead cam internal combustion engine comprising a cylinder head adapted to be affixed to another component of the engine by at least one fastener having a tool receiving portion for tightening thereof and having a bearing cap affixed to the cylinder head and rotatably journaling the overhead camshaft, the improvement is described comprising the bearing cap having a portion overlying the fastener tool receiving portion, and means defining an access opening passing through the bearing cap and adapted to pass a tool for tightening of the fastener without removal of the bearing cap.
- Assignee:
- Yamaha Hatsudoki Kabushiki Kaisha
- Patent Number(s):
- US 32582
- OSTI ID:
- 5384350
- Country of Publication:
- United States
- Language:
- English
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