초록 ▼

In a wheel support arrangement of a vehicle drive axle with a hollow axle housing having outer ends on which wheel hubs are rotatably supported by bearings transmitting the wheel loads directly to the axle housing and drive shafts extending through the axle housings and having at their ends outside

In a wheel support arrangement of a vehicle drive axle with a hollow axle housing having outer ends on which wheel hubs are rotatably supported by bearings transmitting the wheel loads directly to the axle housing and drive shafts extending through the axle housings and having at their ends outside the axle housing drive shaft flanges connected to the hubs and brake discs or drums mounted on the inner ends of the wheel hubs, the wheel hubs and the outer bearing race ring have essentially the same axial length and the drive shaft flanges and the brake disc or drum flanges have inner diameters smaller than the outer diameter of the outer bearing race ring so as to firmly engage the outer bearing race ring between the drive shaft and the brake disc or drum flanges.

대표청구항 ▼

[ What is claimed is:] [1.] A wheel support arrangement of a vehicle drive axle comprising: a hollow axle housing taking up any wheel loads and having outer ends on which anti-friction bearings with outer and inner bearing race rings are supported, a wheel hub with a brake disc or drum rotatably sup

[ What is claimed is:] [1.] A wheel support arrangement of a vehicle drive axle comprising: a hollow axle housing taking up any wheel loads and having outer ends on which anti-friction bearings with outer and inner bearing race rings are supported, a wheel hub with a brake disc or drum rotatably supported on said hollow axle housing by said bearing, and a drive shaft extending through said hollow axle housing and having an outer end disposed outside said hollow axle housing and provided with a drive shaft flange connected to said wheel hub for driving said wheel hub, said wheel hub having an axial width corresponding to the axial length of said outer bearing race ring and said brake disc or drum having a flange by which said brake disc or drum is mounted to said wheel hub, said outer bearing race ring having an outer diameter and said brake disc flange and said drive shaft flange having inner diameters smaller than the outer diameter of said outer bearing race ring so as to firmly engage therebetween the opposite ends of said outer bearing race ring.