Stepless transmission for drive arrangement utilized for driving secondary auxiliary unit of motor vehicle, has transmission elements each kept in contact with eccentric component by pressure applied by spring

摘要

The transmission has transmission elements (3) arranged in a radial plane, and eccentric components (2) adjustable against a drive shaft (1) with respect to the eccentricity (e) of the eccentric components. Each transmission element is connected with a driven element (5) for transmitting torque over a fixedly arranged and rotatably mounted freewheel device (4). The transmission elements are arranged as cam followers and supported on the eccentric components over a roller (6). Each transmission element is kept in contact with the eccentric component by pressure applied by a spring (7).