IMPROVEMENTS IN OR RELATING TO WHEELS

摘要

A vehicle wheel (10) comprises a wheel rim (11) and a wheel disc (12) releasably secured therein. The wheel rim has equi-angularly spaced lugs (15) welded to its interior, each lug having a passage therethrough for reception of the shank (21) of a headed fixing bolt (22) which passes through a hole (25) in the wheel rim, thereby to secure the wheel disc to the wheel rim. The wheel disc has locators (24) equi-angularly spaced therearound on its opposite side surfaces, and each locator is shaped to match and co-operate with an exterior surface of a lug (15) thereby positively to locate the wheel disc in the wheel rim accurately in a predetermined position whenever the disc is repositioned to alter the track.