CAR BODY LATERAL SUPPORT AT BOGIE Russian patent published in 2015 - IPC B61F5/14 B61D17/00 

FIELD: transport.

SUBSTANCE: invention relates to railway transport. Car body lateral support comprises top part of lateral support composed of wear-proof plate (1) secured at the body and bottom part installed at car bogie bolster. Said bolster comprises case (6) composed of conical pipes, space there between being filled with resilient element. Said case is installed at lateral support bed including load-bearing board (11) and conical guide (12). The latter is coupled with load-bearing plate supporting bearing roller (8) running freely about its axis. Bearing roller (8) is arranged at the centre of lateral support axis above conical guide in its recess similar with bearing roller profile. Ting of self-lubing ring is secured above the case to stay in constant contact with wear-proof plate. Roller contacts with wear-proof plate at track curved sections or at significant side inclination of the body and does nor contact (has clearance α) at motion at straight and larger-radius curves.

EFFECT: stable moment of bogie turn.

3 dwg