Hyundai Motor Company

Kia Corporation

Joonghyun Shin

Jung Jong Chun

Minsoo Kim

Heedae Oh

Chulhee Heo

Yoonkyoung Han

Won Ki Song

Jai Hak Kim

Dae Seung Kim

Hyuncheol Yun

Woojin Kim

Hyunyi Kwon

Sea Cheoul Song

Kang Chul Lee

Seokju Gim

An embodiment is a roof reinforcement structure of a vehicle body, the roof reinforcement structure including a side complete assembly disposed on both sides of a vehicle body respectively, a front roof rail assembly connecting the front of the side complete assemblies, a rear roof rail assembly connecting the rear of the side complete assemblies, and at least two spines disposed side by side to connect the front roof rail assembly and the rear roof rail assembly.

Roof reinforcement structure of vehicle body

A plastic composite material panel is disclosed. An embodiment of a plastic composite material panel includes a roof plate portion that includes a molding sheet on which a plurality of resin layers are stacked. A reinforcing layer is formed on the molding sheet and is designed to be bonded to a vehicle body frame. A material filling portion is formed at an end of an edge of the roof plate portion by the reinforcing layer.

Plastic composite material panel and manufacturing method thereof

A plastic composite material panel includes a roof plate portion adhesively bonded to a first bonding portion provided in a vehicle body frame. A roof extension portion extends from an edge of the roof plate portion and is adhesively bonded to a second bonding portion provided in the vehicle body frame.

An embodiment connection structure of tubular type pillars includes an outer joint bracket coupled to a sill outer member of a side sill, wherein a lower portion of a pillar member is fitted and coupled to the outer joint bracket along a vehicle width direction, and an inner joint bracket coupled to a sill inner member and coupled to the outer joint bracket, wherein the sill inner member and the sill outer member are joined to each other.

Connection structure of tubular type pillars

An embodiment front pillar structure of a vehicle configured to mount a flexible component part having a preset length includes a side outer reinforce assembly, a guide pipe fixed to the side outer reinforce assembly, the guide pipe having open ends such that the flexible component part may enter in and be drawn out from the guide pipe, and a side inner panel assembly coupled to the side outer reinforce assembly interposing the guide pipe, the side inner panel assembly including an entering hole and a draw out hole that are connected to the open ends of the guide pipe, respectively.

Front pillar structure of vehicle

An embodiment plastic composite material panel includes an outer plate portion bent in a predetermined shape and configured to be bonded to a vehicle body frame through an adhesive, and a material filling portion integrally formed with the outer plate portion, the material filling portion being thicker than the outer plate portion.

In an embodiment a rear quarter vehicle body structure includes a quarter complete including a quarter pillar upper reinforcement and a quarter complete outer welding surface formed at an outside of a vehicle body and a side outer rear extension assembly including a side outer rear extension having a rear extension outer flange formed at the outside of the vehicle body, wherein an inner surface of the rear extension outer flange is joined to the quarter complete outer welding surface.

Rear quarter vehicle body and assembling method for the same

An embodiment vehicle body connection structure for connecting an underbody on which a battery assembly is mounted and an upper body includes a plurality of main mounting portions engaging the battery assembly, a chassis frame on both sides of the underbody and side sills on both sides of the upper body along a length direction of the upper body through a main engage unit.

Growing community of inventors

Hwaseong-si, South Korea

Joonghyun Shin