Title:
SIDE SILL FOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2023/277567
Kind Code:
A1
Abstract:
The present invention provides a side sill for vehicles, comprising: a side sill frame having a hollow portion; and a reinforcement frame disposed in the hollow portion and arranged in the longitudinal direction of the side sill frame, wherein: the reinforcement frame includes unit sections which are successive in the longitudinal direction of the side sill frame and have changing heights; and the upper and lower surfaces of the reinforcement frame are spaced apart from the side sill frame.
Inventors:
LEE GYU-MIN (KR)
PARK JONG-CHEOL (KR)
PARK JONG-CHEOL (KR)
Application Number:
PCT/KR2022/009305
Publication Date:
January 05, 2023
Filing Date:
June 29, 2022
Export Citation:
Assignee:
POSCO CO LTD (KR)
International Classes:
B62D25/02; B62D21/15; B62D29/00
Foreign References:
| JP2014162347A | 2014-09-08 | |||
| US20200231218A1 | 2020-07-23 | |||
| US20190256150A1 | 2019-08-22 | |||
| JP5888560B2 | 2016-03-22 | |||
| US9493190B1 | 2016-11-15 | |||
| KR19980043143U | 1998-09-25 |
Attorney, Agent or Firm:
C&S PATENT AND LAW OFFICE (KR)
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