Vehicle twin-wheel assembly - has outer wheel and bearing mounted on shaft extension bolted to axle flange to sandwich inner wheel hub

摘要

The twin -wheel assembly of vehicles features independent running of each wheel for reduced wear due to slip, allowing easy exchange of tyres. The tyres are held by the rim of wheels (23) which are of identical form, and the inner wheel (2) is attacjet to the end flange (4). The opposite side of the flange carries flange (5) of journal (6) to support bearings race (9) with balls (10). The race forms an extension of flange (8) for wheel (3). The flange being of the same size as the other flanges to ease the changeover.