Load tricycle has additional axle behind saddle in line of bottom bracket for rear axle, where tricycle is separated behind saddle and connects bottom bracket and rear axle with needle bearing axially
摘要
<p>The load tricycle has an additional axle behind a saddle in line of a bottom bracket (1) for a rear axle (2). The tricycle is separated behind the saddle and connects the bottom bracket and the rear axle with a needle bearing (3) axially. A distant chain drive is replaced by a cone-toothed shaft (4) of the bottom bracket for the rear axle.</p>
