The invention relates to a rail vehicle having at least a first carriage (1) and a second carriage (2) which are coupled to one another by means of a carriage coupling device (5), the carriage coupling device (5) having a variable resistance to twisting of the at least first carriage (1) relative to the second carriage (2). According to the invention, a first resistance torque gradient (25) of the carriage coupling device (5) at a first angular position (16) of the at least first carriage (1) relative to the second carriage (2) in a direction of rotation is greater in magnitude than a second resistance torque gradient (26) of the carriage coupling device (5) at a second angular position (17) of the at least first carriage (1) relative to the second carriage (2) in the same direction of rotation, the first angular position (16) being associated with a lesser twisting of the at least first carriage (1) relative to the second carriage (2) than the second angular position (17). In this way, an improved driving behaviour of the rail vehicle is achieved, in particular when entering track curves.
SCHIENENFAHRZEUG MIT EINER WAGENGELENKVORRICHTUNG
RAIL VEHICLE HAVING A CARRIAGE COUPLING DEVICE
VÉHICULE FERROVIAIRE DOTÉ D'UN DISPOSITIF DE COUPLAGE DE CHARIOTS
2024-06-05
Patent
Elektronische Ressource
Deutsch
Schienenfahrzeug mit einer Schutzeinrichtung und Schutzeinrichtung für ein Schienenfahrzeug
Europäisches Patentamt | 2018
|SCHIENENFAHRZEUG MIT EINER SCHUTZEINRICHTUNG UND SCHUTZEINRICHTUNG FÜR EIN SCHIENENFAHRZEUG
Europäisches Patentamt | 2018
|