Drive train for displacement machine, has adapter tilted with respect to hinge pin, and elastic units tending to tilt opposite to slope of central mast with respect to adapter and main axis

摘要

The train (1) has a central mast (201) coupled with wheels (2) by direction units (3, 4, 6). An adapter (20) is arranged between the central mast and the wheels to support the central mast using a pivot connection (P1) by authorizing the slope of the central mast with respect to a hinge pin (Y). The hinge pin is arranged perpendicular to a main axis. The adapter is tilted with respect to the hinge pin. Elastic units (8, 11) tend to tilt opposite to the slope of the central mast with respect to the adapter and another main axis (Z2).