Title:
VEHICLE SIDE SILL
Document Type and Number:
WIPO Patent Application WO/2023/085689
Kind Code:
A1
Abstract:
The present invention provides a vehicle side sill comprising: a first side sill frame; a second side sill frame coupled to the first side sill frame so as to form a hollow portion together with the first side sill frame; a first reinforcing frame which is disposed in the hollow portion, and which has one side joined to the first side sill frame so as to form a first closed section; a diaphragm member which is joined to the first side sill frame and the second side sill frame so as to divide the hollow portion, and to which the other side of the first reinforcing frame is joined; and a second reinforcing frame disposed in the hollow portion, and joined to the diaphragm member so as form a second closed section, wherein the first reinforcing frame has a bending point with a shape of protruding outward from the first closed section.
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Inventors:
LEE GYU-MIN (KR)
PARK JONG-CHEOL (KR)
PARK JONG-CHEOL (KR)
Application Number:
PCT/KR2022/017116
Publication Date:
May 19, 2023
Filing Date:
November 03, 2022
Export Citation:
Assignee:
POSCO CO LTD (KR)
International Classes:
B62D25/02; B60K1/04; B62D21/15
Domestic Patent References:
| WO2020225590A1 | 2020-11-12 |
Foreign References:
| KR20170117243A | 2017-10-20 | |||
| KR101482462B1 | 2015-01-13 | |||
| EP2982580B1 | 2018-08-01 | |||
| KR970023057U | 1997-06-18 |
Attorney, Agent or Firm:
C&S PATENT AND LAW OFFICE (KR)
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