Stabilizing arrangement for a vehicle superstructure supported by an undercarriage, in particular of a tracked vehicle

Abstract

Abstract A stabilising arrangement for a vehicle superstructure supported by an undercarriage, in particular for a superstructure supported by a track undercarriage of a track vehicle having shock-absorbing means assigned to the track wheels of the undercarriage, via which means the vehicle superstructure is supported on the track wheels of the undercarriage, in which - in the region of the corners the vehicle superstructure 32 is supported on the respectively assigned track wheels 15, 16 by means of a double-acting hydraulic device 1, 2 which has in a closed housing 3, 4 working spaces 7, 8, 11, 12 and 9, 10, 13, 14 which are separated from one another by means of an actuating element 5, 6, 26 and 27 which can be adjusted inside the housing as a function of the track wheel movement during retraction and extension and filled with working medium, - both the working spaces 9, 10 and 13, 14 which are reduced in terms of the volume during extension of at least two hydraulic devices 1, 2 are connected by means of a control block 46 which controls the extension damping - and the working spaces 7, 8 and 11, 12, which are reduced in terms of volume during retraction, of at least two hydraulic devices 1, 2 are connected by means of a control block 47 which controls the retraction damping and form a closed hydraulic system, - during the retraction up to a specific flow amount of working medium to the control block 47 which controls the retraction damping, the retraction damping, which is dependent on the profile of the terrain, of the control block 46 which controls the extension is decisive for the rest position (position control) of the vehicle structure 32 and above a specific flow amount through the control block 47 which controls the retraction damping a pressure differential is maintained between the working spaces 7, 8 and 11, 12 whose volume is reduced during retraction and the working spaces 9, 10 and 13, 14 whose volume is reduced during extension. <IMAGE>

Inventors

• 👤 Hermann Marschall
• 👤 Adalbert Dr. Ing. Völker

Bibliographic Details