Hyundai Motor Company

Kia Motors Corporation

Dae-Myoung Park

Jin-Sung Lee

Kyung-Hoon Son

Chang-Sup Hwang

Seung-Woo Han

Hae-Hoon Lee

Won-Gun Kim

Sung-Gae Wee

Yong-Bai Joo

A side sill rigidity reinforcement structure for a vehicle is mounted an inside surface of a side sill of the vehicle, thereby improving rigidity against side collision. the side sill rigidity reinforcement structure includes: a side sill inner, a side sill outerdisposed outside the side sill innerand bonded to the side sill inner, and a side sill reinforcement memberinstalled in a space between the side sill innerand the side sill outer. In particular, the side sill reinforcement memberhas a plurality of portions each having a closed section formed to penetrate in the width direction of the vehicle, and the portions are repeatedly formed in the longitudinal direction of the vehicle.

Side sill rigidity reinforcement structure for vehicle

A scrum type side sill includes: a side sill inner located on a side surface of a center floor, wherein the center floor forms a bottom of a vehicle body; a side sill outer coupled to the side sill inner and configured to form a side sill inner space; and a plurality of scrum members provided in the side sill inner space in a longitudinal direction of the vehicle.

Scrum type side sill structure for electric vehicle

A side sill rigidity reinforcement structure of a vehicle may include an external side sill external member which includes an upper support portion and a lower support portion each having a section convexly formed outwardly from a vehicle and mounted vertically, is formed to connect the upper support portion and the lower support portion; an internal side sill external member which is mounted inside any one of the upper support portion and the lower support portion; a side sill external panel which is bonded outside the external side sill external member; and a side sill internal panel which has an upper portion and a lower portion bonded to the side sill external panel.

Side sill rigidity reinforcement structure of vehicle and method of manufacturing the same

A side body frame of a vehicle includes a collision load decentralization member coupled to an A pillar of a side outer panel, the A pillar being divided into a lower reinforcement part, an intermediate reinforcement part, and an upper reinforcement part, where the collision load decentralization member decentralizes a collision load transferred from a tire by a collision deformation to a door load decentralization flow path passing through the intermediate reinforcement part and a side sill load decentralization flow path passing through the lower reinforcement part.

Growing community of inventors

Suwon-si, South Korea

Dae-Myoung Park