Cylinder head of lifting piston for combustion engine

摘要

The aluminium casting (1) in one piece contains plastic inlet ducts (10) in holders (13) each of which has a first and second guide (14,14'). The inlet ducts are in the form of pipes with circle-arc shaped insertion piece (21). Between the inlet ducts and the holders are seals (16). At least one fixture element in the form of movable wedges (17) are locked in a corresponding recess (19) in the outer skin of the inlet duct. Several inlet ducts are combined into a component holding a flange (22).