Patent ID: 7658396

Claim:
An articulated vehicle comprising several vehicle parts ( 1 , 2 ) which are couplable together, each vehicle part ( 1 , 2 ) comprising at least two axles and one coupling frame ( 12 ) that is connected to said vehicle part ( 1 , 2 ) through a bellows ( 13 ), a joint device ( 20 , 31 ) for coupling the vehicle parts ( 1 , 2 ) together being provided between said vehicle part ( 1 , 2 ) and said coupling frame ( 12 ), said joint device ( 20 , 31 ) comprising a coupling carrier ( 30 ) that is located approximately in the plane of said coupling frame ( 12 ), said coupling carrier ( 30 ) comprising at least coupling means ( 25 ) for coupling to the joint device ( 20 , 31 ) of the other vehicle part ( 1 , 2 ), said joint device ( 31 ) comprising several bearings ( 38 , 40 , 51 ), each bearing allowing a movement in at least one direction in space, said bearings ( 38 , 40 , 51 ) communicating together, a buckling joint ( 51 ) having a vertical axis being disposed on the coupling carrier ( 30 ).