公开(公告)号：US20230294755A1

公开(公告)日：2023-09-21

申请号：US18200250

申请日：2023-05-22

Applicant: BYD COMPANY LIMITED

Inventor： Min ZHAO ,  Jun SU ,  Qicheng DENG ,  Chong SUN ,  Qi HUANG

IPC: B62D5/04 ,  B62D5/00

CPC classification number: B62D5/0421 ,  B62D5/0469 ,  B62D5/006

Abstract: A steering system includes: a steering gear body, where the steering gear body includes a steering gear input shaft and a gear shaft; a decoupling mechanism, where the decoupling mechanism is configured to decouple the steering gear input shaft from the gear shaft or couple the steering gear input shaft to the gear shaft; and a limiting mechanism, where the limiting mechanism is configured to limit a range of a steering angle of the steering gear input shaft, in response to that the steering gear input shaft is decoupled from the gear shaft or that the steering gear input shaft is coupled to the gear shaft.

公开(公告)号：US20220396306A1

公开(公告)日：2022-12-15

申请号：US17771805

申请日：2020-09-23

Applicant: BYD COMPANY LIMITED

Inventor： Min ZHAO ,  Chong SUN ,  Guanjia XIAO

IPC: B62D5/00 ,  B62D15/02 ,  B62D6/00

Abstract: Disclosed are a clutch mechanism, a steering system, and an automobile. The clutch mechanism includes a slidable block and a driving component. The slidable block can be accommodated in a radial spacing between a first end shaft and a second end shaft that are coaxially arranged and radially spaced apart from each other, and is configured to translate along an axial direction of the first end shaft and the second end shaft to realize decoupling or coupling between the first end shaft and the second end shaft. The driving component is configured to drive the slidable block to translate along the axial direction of the first end shaft and the second end shaft.

公开(公告)号：US20240017763A1

公开(公告)日：2024-01-18

申请号：US18372523

申请日：2023-09-25

Applicant: BYD COMPANY LIMITED

Inventor： Yong LI ,  Sihao HU ,  Qi HUANG ,  Qicheng DENG ,  Min ZHAO

IPC: B62D5/04

CPC classification number: B62D5/043 ,  B62D5/0409

Abstract: A clutch device, includes: a first transmission member and a second transmission member, the first transmission member is configured to move between a jointed position and a disjointed position, when the first transmission member is in the jointed position, the first transmission member is jointed with the second transmission member to transfer torque, and when the first transmission member is in the disjointed position, the first transmission member is disjointed from the second transmission member to stop transferring the torque; and a driving mechanism, including a driving device and a driven member and connected with the driving device and the first transmission member in transmission, the driving device drives the driven member to move to drive the first transmission member to move between the jointed position and the disjointed position, and a direction of movement of the driven member is parallel to a direction of movement of the first transmission member.