Internal combustion engine with pump-nozzle elements has camshaft bearing frame with all bearing bridges for camshaft bearing and all bearing blocks for rocking lever shaft in one piece

摘要

The device has a cylinder head with pump-nozzle elements for the individual cylinders, a valve drive with at least one camshaft for operating gas exchange valves, rocking levers for operating the pump-nozzle elements, divided camshaft bearings, a rocking lever shaft and bearing blocks. A camshaft bearing frame has all bearing bridges for the camshaft bearing in one piece and all bearing blocks for the rocking lever shaft in one piece. The device has a cylinder head (12) with pump-nozzle elements for the individual cylinders, a valve drive with at least one camshaft (32) for operating gas exchange valves, rocking levers (36) for operating the pump-nozzle elements, divided camshaft bearings (16,14), a rocking lever shaft (34) and bearing blocks (18). A camshaft bearing frame has all bearing bridges for the camshaft bearing in one piece and all bearing blocks for the rocking lever shaft in one piece.