Heinrich Gillet Gmbh & Co. Kg

Daimler-benz Ag

Reinz-dichtungs Gmbh

Gerd Durr

Georg Reuther

Wolfgang Baudisch

Roland Clauss

Franz Hieble

Hans-Jorg Keifel

A flange for attaching an exhaust manifold to an engine block. The flange having two layers of sheet metal plates accurately connected to each other and having openings which are aligned with the cylinder outlets of the engine block, and attachment openings which are placed on stay bolts on the engine block. The flange includes at least two flange portions, whereby the plates of adjacent flange portions overlap in the area at least of one attachment opening. The contact surfaces can have a slide coating in the overlap area.

Engine flange

In an arrangement for mounting pipe end flanges to the exhaust gas passages of a cylinderhead of an internal combustion engine, the cylinderhead has pockets formed at one side of the exhaust gas passages and the pipe end flanges have projections projecting in opposite directions. One of the flange projections is received in the respective pocket while the opposite one is engaged by a guide strap holding the flange in engagement with the cylinderhead. A gasket and spring structure is disposed between the flange and the cylinderhead for controlling the engagement pressure between the flange and the cylinderhead.

Arrangement for mounting a pipe end flange

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Gaggenau, Germany

Gerd Durr