A rack biasing device (180) includes a rack guide (183) configured to guide movement of a rack shaft (130), a cylindrical guide member (189) attached to a rack housing (131), an annular first sealing member (181) configured to provide a seal between the guide member (189) and the rack guide (183), a biasing member (184) disposed on one side of the rack guide (183) opposite to the rack shaft (130), an engaging member (185) configured to cause the biasing member (184) to generate biasing force to push the rack shaft (130) toward a pinion shaft (160), and a second sealing member (182) configured to provide a seal between the guide member (189) and the rack guide (183), and abut against the engaging member (185). The rack guide (183) has an annular distributing portion (187) in an end portion that faces the engaging member (185).

    一种齿条偏压装置(180),包括:构造为引导齿条轴(130)的运动的齿条导引件(183);附接到齿条壳体(131)的圆筒状的导引构件(189);构造成提供导引构件(189)与齿条导引件(183)之间的密封的环形的第一密封构件(181);布置在齿条导引件(183)的与齿条轴(130)相反的一侧的偏压构件(184);构造成使偏压构件(184)产生将齿条轴(130)推向小齿轮轴(160)的偏压力的接合构件(185);以及构造成提供导引构件(189)与齿条导引件(183)之间的密封并抵靠接合构件(185)的第二密封构件(182)。齿条导引件(183)在面向接合构件(185)的端部部分中具有环形的分配部分(187)。


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    Title :

    RACK BIASING DEVICE


    Additional title:

    齿条偏压装置


    Contributors:

    Publication date :

    2021-05-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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