SUPPORT OF TORQUE AND RAILWAY VEHICLE BOGIE Russian patent published in 2016 - IPC B61C9/50 B61F5/50 

FIELD: transportation.

SUBSTANCE: bogie comprises frame, mounted axle, transmission gear wheel pair, axle shaft, housing of transmission gear and torque support for hinged mutual support gear wheel pair on bogie or on its frame. Support comprises rod (10), on both ends (10.1, 10.2) of which is located at one mounting head (12.1, 12.2), containing bearing (13.1, 13.2) with cylindrical pin (14.1, 14.2), which serves to rest on corresponding element. In zone of its both ends, rod is made in form of a sleeve. Bearing includes bushing (17.1, 17.2), which in radial direction of pin is located between it and mounting head and rests on bearing element (18.1, 18.2). Sleeve has on its outer periphery a hemispherical convex portion. Pins in zone of their support in bearing have round cross-section and can be connected by press fitting to housing (8.1, 8.2, 8.3) of transmission gear wheel pair and/or to bogie, pins are matched with protection against turning.

EFFECT: providing easy adapting of support to various links of transmission gear wheel pair with truck.

4 cl, 3 dwg