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1. WO2020184858 - STEERING SYSTEM FOR STEER-BY-WIRE

Publication Number WO/2020/184858
Publication Date 17.09.2020
International Application No. PCT/KR2020/002229
International Filing Date 17.02.2020
IPC
B62D 5/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
5Power-assisted or power-driven steering
B62D 5/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
5Power-assisted or power-driven steering
04electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
CPC
B62D 5/00
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
5Power-assisted or power-driven steering
B62D 5/04
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
5Power-assisted or power-driven steering
04electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
Applicants
  • 주식회사 만도 MANDO CORPORATION [KR]/[KR]
Inventors
  • 이석희 LEE, Suk Hee
Agents
  • 특허법인(유한)유일하이스트 YUIL HIGHEST INTERNATIONAL PATENT AND LAW FIRM
Priority Data
10-2019-002954814.03.2019KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) STEERING SYSTEM FOR STEER-BY-WIRE
(FR) SYSTÈME DE DIRECTION POUR DIRECTION PAR CÂBLE
(KO) 스티어 바이 와이어용 조향장치
Abstract
(EN)
According to the present embodiments, torque caused by friction when a steering shaft rotates is applied so as to provide weight to the operation of a steering wheel by a driver, and the steering shaft is restricted from rotating in certain situations in which wheels can no longer rotate, such as when the wheels are caught on a curb, thereby enabling the steerability and steering stability of the driver to be improved.
(FR)
Selon les modes de réalisation de la présente invention, le couple provoqué par le frottement lorsqu'un arbre de direction tourne est appliqué de façon à fournir un poids au fonctionnement d'un volant par un conducteur, et l'arbre de direction est limité de tourner dans certaines situations dans lesquelles les roues ne peuvent plus tourner, telles que lorsque les roues sont coincées sur une bordure, ce qui permet d'améliorer la maniabilité et la stabilité de direction du conducteur.
(KO)
본 실시예들에 의하면, 조향축 회전 시 마찰에 의한 토크를 가하여 운전자의 조향휠 조작에 무게감을 제공하고, 바퀴가 연석에 걸리는 등 더이상 회전될 수 없는 임의의 상황에서 조향축이 회전되는 것을 제한하여 운전자의 조향감과 조향안정성을 향상시킬 수 있다.
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