A joint bearing arrangement (1) for connecting, in an articulated manner, car bodies of a rail vehicle comprises two joint bearings (13, 14) arranged concentrically one within the other, specifically a main bearing (13) as the outer bearing and an anti-liftoff bearing (14) as the inner bearing, the main bearing (13) comprising an outer convex bearing part (15) connected to a load-bearing connection part (2) and an outer concave bearing part (16) connected to a hitched-up connection part (3), and the anti-liftoff bearing (14) comprising an inner convex bearing part (32), which is fixedly connected by means of a tenon (30) to the hitched-up connection part (3), and an inner concave bearing part (34) fixedly connected to the load-bearing connection part (2). The outer convex bearing part (15) has a spherically curved sliding surface (17) and is designed as a single-piece lower housing part (15) of the main bearing (13) connected directly to the load-bearing connection part (2) by means of a first screw connection. The outer concave bearing part (16) has a further sliding surface (18) and is designed as a single-piece upper housing part (15) of the main bearing (13) connected directly to the hitched-up connection part (3) by means of a second screw connection, said upper housing part further comprising the tenon (30).
GELENKVERBINDUNG VON WAGENKÄSTEN
ARTICULATED CONNECTION OF CAR BODIES
LIAISON ARTICULÉE DE CAISSES DE WAGON
2022-11-23
Patent
Electronic Resource
German
IPC: | B61G Kupplungen besonders ausgebildet für Eisenbahnfahrzeuge , COUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES |