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
23.11.2022
Patent
Elektronische Ressource
Deutsch
IPC: | 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 / B61G Kupplungen besonders ausgebildet für Eisenbahnfahrzeuge , COUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES |