ROLLER Russian patent published in 1995 - IPC

FIELD: sport and entertainments. SUBSTANCE: roller has frame with driving rear axle connected to frame by bearings and rigidly coupled with two wheels. Frame is hinge-coupled with front axle spring-loaded relative to frame and coupled with two wheels through bearings and provided with plate rigidly coupled with frame. Platform is secured on frame by means of cylindrical joint. Platform is rigidly coupled with two flexible plates engaging with two eccentrics made on rear axle in one plane at different sides of axle through bushing with shoulders fitted on eccentrics on bearings. EFFECT: enlarged operating capabilities. 2 cl, 2 dwg