公开(公告)号：US20210155290A1

公开(公告)日：2021-05-27

申请号：US16724601

申请日：2019-12-23

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Peng-Yu Chen ,  Chia Tsao ,  Cheng-Han Ho ,  Yu-Chun Hsiao ,  Fang-Ming Lee

IPC: B62D17/00 ,  B60G3/20 ,  B62D7/18 ,  B62D7/16 ,  B62D3/02 ,  B62D5/04

Abstract: A steering device includes a steering power unit, a transmission unit, an upper control arm, a steering element, an eccentric bolt and a steering knuckle. The steering power unit has at least one torque-output end. The transmission unit is connected with the torque-output end. The steering element is connected with the transmission unit. The eccentric bolt, installed at the upper control arm, is connected with the steering power unit. The steering knuckle, mounted to a wheel disc, is connected with the steering element and the upper control arm, and used for controlling the wheel disc. The steering power unit drives the steering element to push or pull the steering knuckle for controlling a turning angle, and simultaneously drives the eccentric bolt to have the upper control arm to push or pull the steering knuckle for varying a camber angle of the wheel disc. In addition, a steering method is provided.

公开(公告)号：US11548552B2

公开(公告)日：2023-01-10

申请号：US16724601

申请日：2019-12-23

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Peng-Yu Chen ,  Chia Tsao ,  Cheng-Han Ho ,  Yu-Chun Hsiao ,  Fang-Ming Lee

IPC: B62D17/00 ,  B60G3/20 ,  B62D5/04 ,  B62D7/16 ,  B62D3/02 ,  B62D7/18

Abstract: A steering device includes a steering power unit, a transmission unit, an upper control arm, a steering element, an eccentric bolt and a steering knuckle. The steering power unit has at least one torque-output end. The transmission unit is connected with the torque-output end. The steering element is connected with the transmission unit. The eccentric bolt, installed at the upper control arm, is connected with the steering power unit. The steering knuckle, mounted to a wheel disc, is connected with the steering element and the upper control arm, and used for controlling the wheel disc. The steering power unit drives the steering element to push or pull the steering knuckle for controlling a turning angle, and simultaneously drives the eccentric bolt to have the upper control arm to push or pull the steering knuckle for varying a camber angle of the wheel disc. In addition, a steering method is provided.