Gear system

摘要

In order to achieve a high transformation ratio or reduction ratio in a toothed gear system with a simple design and a large angle of contact, a ring (6) which is provided with toothing is mounted so as to be rotatable on the circumference of an eccentric (2), which ring (6) engages with a fixed gear wheel (11) whose axle is aligned with the axis (4) of rotation of the eccentric (2), and with a rotatable gear wheel (10) whose axis is also aligned with the axis (4) of rotation of the eccentric (2); the eccentric (2) being connected to the drive or power output and the rotatable gear wheel (10) being connected to the power output or drive. <IMAGE>