VEHICLE WHEEL Russian patent published in 2010 - IPC B60B3/06 B60B21/04 

FIELD: transport.

SUBSTANCE: invention relates to vehicles, particularly to vehicle wheels. Proposed wheel comprise disk part with hub and rotary rim jointed thereto. Rim outer side has two bearing sites. Said bearing sites have front and rear flanges and humps. There is a tire mounting recess arranged between said humps representing outer surfaces of a pair of casings jointed between themselves and disk zone in the area of minimum diametric sizes. Said casings have larger diametric sizes directed in various sites relative to said zone. Inner surface of said casings are jointed in said zone with front and rear surfaces of disk part by toroidal surfaces with generating lines directed towards wheel axis by their concavity. Note here that casing facing front wheel flange is limited on inside and outside by a pair of toroidal surfaces with generating lines that have their convexity directed towards wheel axis. Outer surface of said pair is located along tangent to outer surface of appropriate hump and outer surface of disk part where diametric sizes of the latter are maximum.

EFFECT: reduced wheel weight.

2 cl, 1 dwg