WHEEL FOR VEHICLE Russian patent published in 2010 - IPC B60B3/06 

FIELD: transport.

SUBSTANCE: invention can be used in development of designs of primary vehicle wheels made of light alloys produced by forging. Wheel contains disk part and jointed with it in the zone of minimal diametrical sizes rim in the form of two shells faced by their maximum diametrical sizes to mounting points for tyre. In the mentioned zones the mentioned shells are limited inside and outside by toroidal surfaces with generatices facing by their concavity to wheel axis, centres of radii of which are located on normals passing through junction points.

EFFECT: wheel mass is reduced while keeping structural strength and resilience.

4 cl, 4 dwg