Coupling e.g. shaft coupling, for connecting e.g. shaft ends, has coil spring device for connecting two machine parts with each other for torque transmission between machine parts in rotational direction, where device comprises coil spring

摘要

The coupling (1) has a coil spring device (10) for connecting two machine parts (2, 3) with each other for torque transmission between the machine parts in a rotational direction, where the device comprises a coil spring (12). The device is attached to the machine parts such that the device enables angular movements, axial movements and/or radial movements of the machine parts relative to each other. The coil spring has a spring wire thickness that is adapted to the torque transferred between the machine parts.