The invention relates to a steering device having a worm gear drive with a worm shaft and a worm wheel which interacts with the worm shaft, a first end of the worm shaft being rotatably mounted in a first bearing and a second end of the worm shaft facing away from the first end being rotatably mounted in a second bearing; the steering device has a pre-tensioning device, by means of which a predetermined force is applied to the worm shaft in the direction of the worm wheel, and the pre-tensioning device has a first ring element with at least one elastic spring element. Wherein a predetermined force for pressing and/or pulling the worm shaft against the worm wheel is generated by means of at least one elastic spring element. In order to simplify the structure, construction and/or assembly of the pre-tensioning device, the steering device is characterized in that at least one elastic spring element extends inwards from the first annular element.
本发明涉及一种具有蜗轮蜗杆传动装置的转向装置,蜗轮蜗杆传动装置具有蜗杆轴和与蜗杆轴共同作用的蜗轮,其中蜗杆轴的第一端部可转动地支承在第一轴承中,并且蜗杆轴的背离第一端部的第二端部可转动地支承在第二轴承中;并且转向装置具有预紧装置,其中借助于预紧装置,蜗杆轴朝蜗轮的方向被施加预先给定的力,并且预紧装置具有第一环形元件,第一环形元件具有至少一个弹性的弹簧元件,其中借助于至少一个弹性的弹簧元件产生用于将蜗杆轴压紧和/或拉动到蜗轮上的预先给定的力。为了简化预紧装置的结构、构造和/或装配,转向装置的特征在于,至少一个弹性的弹簧元件从第一环形元件向内延伸。
STEERING DEVICE HAVING A WORM WORM GEAR
具有蜗轮蜗杆传动装置的转向装置
07.06.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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