US 12,403,758 B2
Mounting bush
Seong Do Seong Cho, Busan (KR); Woo Seon Jo, Gyeongsangnam-do (KR); and Jae Won Kam, Gyeongsangnam-do (KR)
Assigned to DN AUTOMOTIVE CORPORATION, Gyeongsangnam-do (KR)
Filed by DN AUTOMOTIVE CORPORATION, Gyeongsangnam-do (KR)
Filed on Oct. 6, 2022, as Appl. No. 17/960,822.
Claims priority of application No. 10-2022-0093155 (KR), filed on Jul. 27, 2022.
Prior Publication US 2024/0034142 A1, Feb. 1, 2024
Int. Cl. B60K 5/12 (2006.01); F16F 1/38 (2006.01)
CPC B60K 5/1208 (2013.01) [F16F 1/38 (2013.01)] 4 Claims
OG exemplary drawing
 
1. A mounting bush comprising an inner pipe, an outer pipe, and a rubber mounted between the inner pipe and the outer pipe,
wherein the rubber comprises:
an inner side surface formed along an outer circumferential surface of the inner pipe;
an outer side surface formed along an inner circumferential surface of the outer pipe; and
a bridge connecting between the inner side surface and the outer side surface, and the bridge comprises:
an X-axis bridge formed on each opposite side between the inner side surface and the outer side surface such that the X-axis bridge elastically supports against a horizontal load; and
a Z-axis bridge which is formed in a direction perpendicular to the X-axis bridge and which is formed on each opposite side between the inner side surface and the outer side surface such that the Z-axis bridge elastically supports against a vertical load,
wherein the rubber is configured such that the X-axis bridge and the Z-axis bridge are respectively formed at positions spaced apart from each other in a Y-axis direction that corresponds to an axial direction of the inner pipe.