| 摘要 |
Apparatus for shifting the phase of the rotary angle of a drive gear (2) with respect to a driven gear (4) having a gear mechanism which has two planetary gear mechanisms (8, 12) which lie opposite one another and are coupled to one another via a common planetary carrier (10), wherein one of the internal or sun gears (6, 4; 26, 30) can be rotated relative to the opposite internal or sun gear (4, 6; 30, 26) for phase setting via an actuator, wherein the first internal gear (6) is connected to the drive gear (2) at least fixedly so as to rotate with it, the second internal gear serves as a driven gear (4), and a first sun gear (26) can be rotated relative to a second sun gear (30) for phase setting via the actuator. |
