Abstract: An oil pan for an internal combustion engine, in which an oil suction space is formed by the arrangement of a baffle wall provided with several through-openings and at least one flap, where at least one retaining device, on which the flap is supported and/or fastened, is provided on the baffle wall, wherein several fastening openings of different cross sections are provided in the flap to attach the flap to the retaining device.

Abstract: An oil pan for an internal combustion engine, in which an oil suction space is formed by the arrangement of a baffle wall provided with several through-openings and at least one flap, where at least one retaining device, on which the flap is supported and/or fastened, is provided on the baffle wall, wherein several fastening openings of different cross sections are provided in the flap to attach the flap to the retaining device.

Abstract: A cylinder head arrangement of an internal-combustion engine has a three-part housing which comprises a basic housing fitted onto a cylinder block, a bucket tappet housing inserted in the basic housing, and a fitted-on cylinder head cover. The bucket tappet housing is constructed in one piece. The guiding and bearing of engine camshafts takes place in divisible bearing brackets whose upper parts are integrated in the cylinder head cover and whose lower parts are constructed in the basic housing. As a result, a construction of the individual elements is obtained which is easy to manufacture and is largely free of undercuts, the individual elements having a high overall stiffness in the mounted condition and being easy to mount.

Abstract: A cylinder head is composed of a basic housing resting on a cylinder block, said housing having gas exchange channels and valves, a bearing housing supporting camshafts and cup tappets, and a cylinder head cover. This cover is made integral with the upper parts of the camshaft bearings. The arrangement has a single separating plane, at which both the basic housing with elevated outside walls and the bearing housing and the cylinder head cover abut. This arrangement has high rigidity and is easy to assemble.