US 12,319,364 B2
Steer-by-wire steering apparatus
Seul Ki Yeom, Gyeonggi-do (KR); Jung Sik Park, Gyeonggi-do (KR); and Sang Hee Ahn, Gyeonggi-do (KR)
Assigned to HL MANDO CORPORATION, Gyeonggi-do (KR)
Appl. No. 17/774,558
Filed by HL MANDO CORPORATION, Gyeonggi-do (KR)
PCT Filed Nov. 3, 2020, PCT No. PCT/KR2020/015215
§ 371(c)(1), (2) Date May 5, 2022,
PCT Pub. No. WO2021/091194, PCT Pub. Date May 14, 2021.
Claims priority of application No. 10-2019-0140831 (KR), filed on Nov. 6, 2019.
Prior Publication US 2022/0402541 A1, Dec. 22, 2022
Int. Cl. B62D 5/00 (2006.01); B62D 6/00 (2006.01)
CPC B62D 5/006 (2013.01) [B62D 6/008 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A steer-by-wire steering device, comprising:
a first housing having a first hole into which a steering shaft is inserted and a second hole having two opposite radial open ends and communicating with the first hole;
a hollow sliding member screwed to the steering shaft and received in the first hole; and
a pressurizing mechanism received in the second hole and including a first supporting member supported on the sliding member, an elastic member having an end supported on the first supporting member, and a second supporting member supported on another end of the elastic member.