Fluid mechanical chassis

Abstract

The present invention relates to a fluid machine housing, in particular made of a two-part housing piston machine. The housing having a closed web of the main housing. In this connection plate via a plurality of bolts screwed to the main housing via two centering pins and with little positioning tolerances relative to the main housing. In contrast centering pin piston machine axial centerline of the drive shaft are arranged two-fold rotational symmetry. And bolt position have not rotational symmetry about the centerline axis. Thereby preventing erroneous assembly of webs.