To improve installation environment of an actuator and suppress change in a toe angle at a suspension stroke time.SOLUTION: A wheel steering gear comprises: left and right hub carriers 30, 30 which are supported by a rear suspension mechanism 12; left and right tie rods 14, 14 of which vehicle width direction outer ends are rotatably connected to the left and right hub carriers; and a watt link 18 to which vehicle width direction inner ends of left and right tie rods are rotatably attached respectively, and which is so provided as to be rotatable around a rotary shaft O. A telescopic actuator 16 and the watt link 18 are located on a spring, and the watt link 18 is connected to the telescopic actuator 16 so as to be capable of being displaced along a substantial vehicle width direction when drive power of the telescopic actuator 16 is inputted to the watt link 18.SELECTED DRAWING: Figure 1

    【課題】アクチュエータの搭載環境を向上させると共に、サスペンションストローク時のトー角の変化を抑制すること。【解決手段】リヤサスペンション機構12によって支持される左右のハブキャリア30、30と、車幅方向の外側端部が左右のハブキャリアに回動可能に連結された左右のタイロッド14、14と、左右のタイロッドの車幅方向の内側端部がそれぞれ回動可能に軸着されると共に、回動軸Oを回動中心として回動可能に設けられたワットリンク18とを備え、伸縮アクチュエータ16及びワットリンク18は、ばね上に配置され、伸縮アクチュエータ16の駆動力がワットリンク18に入力された際、ワットリンク18は、略車幅方向に沿って変位可能に伸縮アクチュエータ16と接続されている。【選択図】図1


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    Title :

    WHEEL STEERING GEAR


    Additional title:

    車輪操舵装置


    Contributors:

    Publication date :

    2019-06-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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