Mechanical movement transfering mechanism - has output element of differential drive giving movement dependent upon relative motion of two gears

摘要

The movement transfering mechanism conveys mechanical motion from the inner space of a first component to the inner space of a second component. The latter can be continuously rotated about the first component. The coupling is by means of a rotation ring. At least one gear rim (1, 21) is rigidly coupled coaxially within the rotation ring on the first component. At least one second gear rim (2, 9, 22, 29) is rotatably installed about the axis of the rotation ring facing the first component. Each second gear rim (2, 9, 22, 29) is driven by a revolving shaft (3, 8) from the inner space of the first component. At least one differential drive (10, 30) is rigidly connected to the second component.