US 12,377,904 B2
Steer by wire type steering apparatus
HyunBi Kwon, Gyeonggi-do (KR); and SeungWoo Cheon, Gyeonggi-do (KR)
Assigned to HL MANDO CORPORATION, Gyeonggi-do (KR)
Filed by HL MANDO CORPORATION, Pyeongtaek-si (KR)
Filed on Jul. 15, 2022, as Appl. No. 17/865,916.
Claims priority of application No. 10-2021-0095048 (KR), filed on Jul. 20, 2021.
Prior Publication US 2023/0021499 A1, Jan. 26, 2023
Int. Cl. B62D 5/00 (2006.01)
CPC B62D 5/001 (2013.01) 20 Claims
OG exemplary drawing
 
1. A steer by wire type steering apparatus comprising:
a first guide member formed in an axial shape;
a second guide member coupled to or integrally formed with the first guide member and having a helical guide groove that gradually decreases in diameter from the outer periphery to the center;
a housing in which the first guide member and the second guide member are built in, and a radial slot is formed in a portion facing the guide groove; and
a moving member having one end supported by the slot and the other end supported by the guide groove and radially moving along the slot.