公开(公告)号：US20250026290A1

公开(公告)日：2025-01-23

申请号：US18591253

申请日：2024-02-29

Applicant: HYUNDAI MOBIS CO., LTD. ,  KOLONGLOTECH, INC.

Inventor： Seong Kwon KIM ,  Hyung Jun NA ,  Jae Du NAM ,  Hyeong Gyun KIM

IPC: B60R19/18 ,  B60R19/03

Abstract: A vehicle bumper and method therefor are provided. The vehicle bumper includes a panel part forming a part of a vehicle body of a vehicle, and a reinforcement part which is disposed on the panel part through a long fiber injection (LFI) process. The reinforcement part reinforces rigidity of the panel part.

公开(公告)号：US20250026289A1

公开(公告)日：2025-01-23

申请号：US18519380

申请日：2023-11-27

Applicant: HYUNDAI MOBIS CO., LTD. ,  KOLONGLOTECH, Inc.

Inventor： Seong Kwon KIM ,  Hyung Jun NA ,  Jae Du NAM ,  Hyeong Gyun KIM

IPC: B60R19/04

Abstract: The present invention relates to an improved vehicle bumper in which a plurality of panel units are connectable through one reinforcing part and a method of manufacturing the same. The vehicle bumper includes a panel unit including a first panel forming a main protection area and a second panel coupled to the first panel and forming an additional protection area at one side of the main protection area, and a reinforcing panel disposed on non-exposed surfaces of the first panel and the second panel and fixing the first panel and the second panel to each other.

公开(公告)号：US11890906B2

公开(公告)日：2024-02-06

申请号：US17986599

申请日：2022-11-14

Applicant: HYUNDAI MOTOR COMPANY ,  KIA CORPORATION ,  KOLONGLOTECH. INC ,  HYUNDAI MOBIS CO., LTD.

Inventor： Hyun Soo Kim ,  Jae Hun Kim ,  Young Ha Kim ,  Woo Bin Song ,  Dong Won Kim ,  Jun Sung Goo

IPC: B60G11/08 ,  F16F1/368 ,  B60G7/00 ,  B60G3/10

CPC classification number: B60G11/08 ,  B60G3/10 ,  B60G7/001 ,  F16F1/3683

Abstract: Disclosed are a vehicle suspension spring device and a vehicle suspension system having the same. The vehicle suspension spring device includes a leaf spring unit comprising at least one leaf spring disposed in a lateral direction of a vehicle, a pair of first coupling parts provided at opposite ends of the leaf spring unit in a longitudinal direction and rotatably coupled to a pair of axles on which opposite wheels of the vehicle are mounted, and a pair of second coupling parts provided at two points between the opposite ends of the leaf spring unit in the longitudinal direction to be rotatably coupled to a subframe of the vehicle.

公开(公告)号：US11866097B2

公开(公告)日：2024-01-09

申请号：US16994880

申请日：2020-08-17

Applicant: Hyundai Motor Company ,  Kia Motors Corporation ,  KOLONGLOTECH, Inc.

Inventor： Hyun Sik Kim ,  Sang Yoon Park ,  Deok Hwa Hong ,  Hee Seouk Chung ,  Byeong Cheon Lee ,  Yeun Ho Yu ,  Young Gyu Kim ,  Jeong Wan Han ,  Hyeon Seok Do ,  Hyun Kyu Shin ,  Cheol Min Nam ,  Kum Soo Bae ,  Seong Jong Kim ,  Jun Youp Kim

IPC: B62D25/20 ,  B62D29/04 ,  B32B5/26

CPC classification number: B62D25/20 ,  B32B5/26 ,  B62D29/041 ,  B32B2262/0253 ,  B32B2262/0269 ,  B32B2262/101 ,  B32B2262/106 ,  B32B2605/00

Abstract: Disclosed is a lower cross member of a vehicle. The lower cross member includes a core member configured to be disposed on a vehicle floor so as to extend in a width direction of the vehicle, to be formed of a composite material including unidirectional carbon fiber or bidirectional carbon fiber, and to have a cross-section including at least one closed curve, a lower layer configured to extend in an extending direction of the core member, to be disposed between the core member and the vehicle floor, and to be formed of a composite material including a first multi-axial glass fabric, and an upper layer configured to extend in the extending direction of the core member, to be disposed on an upper surface of the core member, and to be formed of a composite material including a second multi-axial glass fabric.

公开(公告)号：US11623426B2

公开(公告)日：2023-04-11

申请号：US16925640

申请日：2020-07-10

Applicant: HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION ,  KOLONGLOTECH. Inc.

Inventor： Jae Hyun An ,  In Soo Han ,  Ik Jin Jung ,  Kyu Rok Kim ,  Seung Sik Han ,  Dae Seok Choi ,  Chang Jae Lee ,  In Sub Hwang

IPC: B32B3/24 ,  B32B5/02 ,  B32B5/04 ,  B32B5/08 ,  B32B5/18 ,  B32B5/24 ,  B32B7/12 ,  B32B27/02 ,  B32B27/06 ,  B32B27/12 ,  B32B27/28 ,  B32B27/32 ,  B32B27/36 ,  B32B27/40 ,  B32B33/00 ,  B60R13/02 ,  B60R21/2165 ,  D06N3/00 ,  D06N3/04 ,  D06N3/12 ,  D06N3/14 ,  D06N3/18 ,  D04B21/16 ,  D04B21/18 ,  B32B3/26 ,  B32B37/12 ,  D04B1/18 ,  D03D15/56 ,  D03D15/573 ,  D04B1/16 ,  D03D17/00 ,  D03D15/283

Abstract: An interior material of a vehicle includes: a fabric layer made of a tricoat fabric, a foam layer disposed on a lower surface of the fabric layer, and an antifouling layer disposed at least between an upper surface of the fabric layer or the fabric layer and the foam layer. The tricoat fabric includes a combination of at least one of a polyurethane yarn, a high-elongation polyester yarn, or a polyester yarn.

公开(公告)号：US20240190507A1

公开(公告)日：2024-06-13

申请号：US18345058

申请日：2023-06-30

Applicant: Hyundai Motor Company ,  Kia Corporation ,  Kolonglotech. Inc

Inventor： Jin Han Chang ,  Minsoo Kim ,  Yoonkyoung Han ,  Jae Kuk Park ,  Chang Hee Lee

IPC: B62D25/02 ,  B62D25/04 ,  B62D25/16

CPC classification number: B62D25/025 ,  B62D25/04 ,  B62D25/16

Abstract: An embodiment side structure of a vehicle body includes a side body, a surround panel coupled to the side body and having an opening, and a side outer panel including a plastic composite material coupled to the surround panel. In an embodiment, the surround panel includes a plurality of pillar reinforcement parts coupled to a plurality of pillars provided on the side body, a side sill reinforcement part coupled to a side sill provided on the side body and connected to the plurality of pillar reinforcement parts, and a rear wheel arch reinforcement part coupled to a rear wheel arch provided on the side body and connected to the plurality of pillar reinforcement parts.

公开(公告)号：US20230102720A1

公开(公告)日：2023-03-30

申请号：US17949507

申请日：2022-09-21

Applicant: Hyundai Motor Company ,  Kia Corporation ,  Kolonglotech. Inc

Inventor： Hyun Dae Cho ,  Mi Jung Yun ,  Chang Hyeon Noh ,  Hyun Joung Jun ,  Hae Min Hwang

IPC: D03D15/49 ,  D03D1/00

Abstract: Disclosed herein, inter alia, is a flooring woven fabric. The flooring woven fabric includes a fabric layer including bulked continuous filaments (BCFs) having crimp and a polymer resin composition. The fabric layer includes a woven yarn of BCFs and the polymer resin composition is applied on the top portion of the fabric layer such that the polymer resin to form a coating layer. The polymer resin composition of the coating layer may penetrate between the BCFs and yarns made of BCFs. As such, the flooring woven fabric may have improved the wear resistance to strengthen the surface properties and positioning the coating layer to block the penetration of liquid contaminants at the same time, thereby improving the decontamination performance.

公开(公告)号：US20220379972A1

公开(公告)日：2022-12-01

申请号：US17455363

申请日：2021-11-17

Applicant: Hyundai Motor Company ,  Kia Corporation ,  KOLONGLOTECH. Inc

Inventor： Sang Yoon PARK ,  Seung Chan LEE ,  Yong Beom LEE ,  Pil Won KANG ,  Hyun Sik KIM ,  Sang Sun PARK ,  Hee Seouk CHUNG ,  Seung Uk KANG ,  Chi Hoon CHOI ,  Seong Jong KIM ,  Dong Won KIM

IPC: B62D25/20

Abstract: A lower cross member for a vehicle is disposed on a floor of a vehicle. The lower cross member includes a core member and a reinforcing layer. The core member is made of a composite material containing 70 wt. % or more of unidirectional carbon fibers, and the reinforcing layer is made of a composite material containing 70 wt. % or more of fiberglass.

公开(公告)号：US20220213646A1

公开(公告)日：2022-07-07

申请号：US17374007

申请日：2021-07-13

Applicant: HYUNDAI MOTOR COMPANY ,  KIA CORPORATION ,  KOLONGLOTECH. Inc

Inventor： Hye Min LEE ,  Myoung Ryoul LEE ,  Jae Won PARK ,  Ji Hee YOO

IPC: D06N3/04 ,  D06N3/00 ,  D06N3/08

Abstract: An artificial leather for a vehicle interior material includes: a fabric layer comprising a fiber layer; a skin layer disposed on the fabric layer and comprising a thermoplastic polyolefin (TPO); and a surface treatment layer disposed on the skin layer.

公开(公告)号：US20210179190A1

公开(公告)日：2021-06-17

申请号：US16994880

申请日：2020-08-17

Applicant: Hyundai Motor Company ,  Kia Motors Corporation ,  KOLONGLOTECH, Inc.

Inventor： Hyun Sik Kim ,  Sang Yoon Park ,  Deok Hwa Hong ,  Hee Seouk Chung ,  Byeong Cheon Lee ,  Yeun Ho Yu ,  Young Gyu Kim ,  Jeong Wan Han ,  Hyeon Seok Do ,  Hyun Kyu Shin ,  Cheol Min Nam ,  Kum Soo Bae ,  Seong Jong Kim ,  Jun Youp Kim

IPC: B62D25/20 ,  B62D29/04 ,  B32B5/26

Abstract: Disclosed is a lower cross member of a vehicle. The lower cross member includes a core member configured to be disposed on a vehicle floor so as to extend in a width direction of the vehicle, to be formed of a composite material including unidirectional carbon fiber or bidirectional carbon fiber, and to have a cross-section including at least one closed curve, a lower layer configured to extend in an extending direction of the core member, to be disposed between the core member and the vehicle floor, and to be formed of a composite material including a first multi-axial glass fabric, and an upper layer configured to extend in the extending direction of the core member, to be disposed on an upper surface of the core member, and to be formed of a composite material including a second multi-axial glass fabric.