A vehicle steering system (1) includes a rack shaft (3), a pinion shaft (25), a housing (4) including a rack shaft receiving portion (41) and a pinion shaft receiving portion (42), and a cover member disposed above the pinion shaft receiving portion (42). A part of the pinion shaft (25) protrudes upward from an upper end opening of the pinion shaft receiving portion (42). The cover member comprises a cover portion (71) and an annular side wall portion (72). The pinion shaft (25) is inserted through the cover portion (71). The side wall portion (72) includes a valve portion (722) capable of coming into contact with an outer peripheral surface of the pinion shaft receiving portion (42).
一种车辆转向系统(1),包括齿条轴(3)、小齿轮轴(25)、包括齿条轴接纳部分(41)和小齿轮轴接纳部分(42)的壳体(4)、以及布置在小齿轮轴接纳部分(42)上方的覆盖构件。小齿轮轴(25)的一部分从小齿轮轴接纳部分(42)的上端开口向上突出。覆盖部件包括罩部分(71)和环形的侧壁部分(72)。小齿轮轴(25)插入穿过罩部分(71)。侧壁部分(72)包括能够与小齿轮轴接纳部分(42)的外周表面抵接的阀部分(722)。
Vehicle steering system
车辆转向系统
2022-06-10
Patent
Elektronische Ressource
Chinesisch
Vehicle steering controller, vehicle steering system and vehicle
Europäisches Patentamt | 2022
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