The invention provides a steering device and a wheel arrangement module for a vehicle provided with the steering device. The practicability of a single-wheel steering device for steering only one of aplurality of wheels arranged on the vehicle is improved. The steering device (20) is configured so as to be provided with (a) a knuckle (16a) for rotatably holding a wheel (W); (b) a motor (26) and adecelerator (28) which are respectively fixed on the suspension arm (12) and decelerate the rotation of the motor; and (c) a joint (24) that supports the knuckle on the suspension arm so as to allowtilting of the kingpin axis (KP), and connects the output shaft of the reduction gear to the knuckle in order to rotate the knuckle about the kingpin axis by the operation of the motor. Even when thewheel is subjected to a retraction/rebound operation, the smooth steering of the wheel can be achieved by the action of the joint.
本发明提供一种转向装置及具备该转向装置的车辆用车轮配设模块,提高仅使配设于车辆的多个车轮中的1个转向的单轮转向装置的实用性。将转向装置(20)构成为具备:(a)转向节(16a),将车轮(W)以能够旋转的方式保持;(b)分别固定于悬架臂(12)的电动机(26)及将该电动机的旋转减速的减速器(28);及(c)接头(24),使转向节以容许主销轴线(KP)的倾动的方式支撑于悬架臂,并且为了使转向节通过电动机的工作而绕着主销轴线转动而将减速器的输出轴与转向节连结。即使在车轮进行了缩弹/回弹动作时,通过上述接头的作用,也能够实现顺利的车轮的转向。
Steering device and wheel arrangement module for vehicle provided with same
转向装置及具备该转向装置的车辆用车轮配设模块
2020-08-07
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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