The invention relates to a steering system for a mobile working machine, in particular a mobile crane, comprising at least one mechanically steerable front axle, at least one driven steering rear axle and at least one rear axle which can be steered by means of at least one steering cylinder. The invention relates to a steering system comprising a front axle and a rear axle arranged one behind the other along a longitudinal axis of the steering system and comprising wheels, the axes of rotation of the wheels, virtually elongated on one side of the center of the curve, intersecting a common steering polar plane positioned perpendicular to the longitudinal axis in the event of a turn. According to the invention, at least one driven steering rear axle is arranged between the front axle and the steering pole plane. The invention also relates to a mobile working machine comprising such a steering system.
本发明涉及一种用于移动式工作机械、尤其是移动式起重机的转向系统,所述转向系统包括至少一个可机械转向前轴、至少一个从动转向后轴以及至少一个后轴,所述后轴可通过至少一个转向缸转向。所述前轴和后轴沿着所述转向系统的纵向轴线相继地布置,并且包括车轮,在转弯的情况下,在曲线中心的一侧上虚拟延长的所述车轮的旋转轴线与垂直于所述纵向轴线定位的公共的转向极平面相交。根据本发明,至少一个从动转向后轴布置在所述前轴和所述转向极平面之间。本发明还涉及一种包括这种转向系统的移动式工作机械。
Steering system for mobile working machine
用于移动式工作机械的转向系统
30.05.2025
Patent
Elektronische Ressource
Chinesisch
Protective device, steering system and working machine
Europäisches Patentamt | 2022
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