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Patent Searching and Data


Title:
STABILIZER BAR MOUNTING BUSH HAVING ROLL STIFFNESS CONTROL STRUCTURE USING MAGNETIC FORCE
Document Type and Number:
WIPO Patent Application WO/2018/038494
Kind Code:
A1
Abstract:
The objective of the present invention is to provide a stabilizer bar mounting bush capable of controlling the roll stiffness of a bush by using attractive or repulsive forces formed between two magnets. To this end, the present invention provides the stabilizer bar mounting bush having a stiffness control structure using magnetic force, the mounting bush comprising: an insert having a structure for encompassing the outer peripheral surface of a stabilizer bar at a position at which the mounting bush is provided, and provided at the stabilizer bar so as to move together therewith; a fixing member having an inner peripheral surface thereof, which has a structure of being spaced apart from and facing the outer peripheral surface of the insert, and fixed to a vehicle body while encompassing the insert; a bearing provided between the insert and the fixing member so as to allow a smooth, relative rotation of the insert and the fixing member while enabling the outer peripheral surface of the insert and the inner peripheral surface of the fixing member to maintain a predetermined gap therebetween; one or more first magnets provided at the outer peripheral surface of the insert; and one or more second magnets provided at the inner peripheral surface of the fixing member so as to generate attractive or repulsive force in correspondence to the first magnets.

Inventors:
PARK, Ik Soo (904 87, Magokjungang 5-roGangseo-gu, Seoul, 07599, KR)
LEE, Soo Chang (103-1501, 5-17 Bonghwa-roGimpo-si, Gyeonggi-do, 10109, KR)
KIM, Choung Hyoung (509-904, 156 Chunggyeong-ro Deogyang-gu,Goyang-si, Gyeonggi-do, 10533, KR)
Application Number:
KR2017/009117
Publication Date:
March 01, 2018
Filing Date:
August 22, 2017
Export Citation:
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Assignee:
DAEWON KANG UP CO., LTD. (35 Sejong-daero 5-gil, Jung-gu, Seoul, 04512, KR)
International Classes:
B60G21/055; F16F1/38; F16F15/03
Attorney, Agent or Firm:
CHANG, Soon Boo et al. (B-812, 168 Gasan digital 1-ro,Geumcheon-gu, Seoul, 08507, KR)
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