| 摘要 |
An angle superimposition apparatus for a vehicle steering device with a planetary gear. The apparatus includes—a first shaft and a second shaft, which are arranged in a longitudinal direction so as to be rotatable relative to one another about the common longitudinal axis thereof.—A carrier arrangement is fixedly arranged to the body shell, on which carrier arrangement the first shaft and the second shaft and a rotor shaft are at least partially mounted and positioned so as to be rotatable—An auxiliary drive with a stator is arranged on the carrier arrangement and with a rotor shaft, having a rotor, mounted rotatably and arranged coaxially with respect to the longitudinal axis and one of the shafts—A planetary gear having a worm, which is arranged as a sun wheel so as to be rotatable about an axis of rotation and is arranged on the rotor shaft. |
| 主权项 |
1. An angle superposition device for a vehicle steering apparatus having a planetary gear set, comprising:
a first shaft and a second shaft, which are arranged in a longitudinal direction so as to be rotatable relative to one another about their common longitudinal axis; a carrier arrangement which is arranged fixedly with respect to a body and on which the first shaft and the second shaft and a rotor shaft are at least partially mounted and rotatably positioned, a servo drive with a stator arranged on the carrier arrangement and with a rotatably mounted rotor shaft arranged coaxially with respect to the longitudinal axis and one of the shafts, which rotor shaft has a rotor, and a planetary gear set with a worm which is arranged, so as to be rotatable about an axis of rotation, as a sun gear and which is arranged on the rotor shaft and which meshes with the toothing of at least two planet gears, which are each arranged with a planet gear axis on a planet carrier, wherein the planet gears in turn mesh with the internal toothing of an internal gear, wherein the planet carrier is connected rotationally conjointly to the second shaft and the internal gear is connected rotationally conjointly to the first shaft, and wherein the servo drive superposes a rotational movement transmitted between the first shaft and the second shaft. |
