公开(公告)号：US20210351455A1

公开(公告)日：2021-11-11

申请号：US17277472

申请日：2019-09-20

申请人： LG HAUSYS, LTD.

发明人： Do-Hyoung Kim ,  Hyun-Jin Choi ,  Kwon-Taek Kim ,  Ae-Ri Oh ,  Chan-Ho Jung ,  Ha-Jeong Seo ,  Eun-Guk Lee ,  Hee-June Kim

IPC分类号： H01M10/6554 ,  B60L50/64 ,  B60L50/60 ,  H01M10/613 ,  H01M10/625 ,  H01M10/6556 ,  H01M50/204

摘要： Provided is a battery case for an electric car. The battery case includes a support part configured such that a battery module is seated and supported and including a sidewall extending upwards from an edge portion thereof, an inner frame coupled to a top surface of the support part to partition a seat part of the battery module, and an outer frame coupled to an outer surface of the support part.

公开(公告)号：US10343315B2

公开(公告)日：2019-07-09

申请号：US15572559

申请日：2016-02-16

申请人： LG HAUSYS, LTD.

发明人： Sang-Gyu Cho ,  Yong-Kil Kil ,  Dong-Won Kim ,  Yong-Han Kang ,  Hee-June Kim ,  Hyun-Jin Choi ,  Kye-Woong Byun

IPC分类号： B29C45/14 ,  B60R19/18 ,  B60R19/03 ,  B29L31/30 ,  B29K105/06

摘要： The present invention relates to an injection molding method using a fiber-reinforced composite material as an insert, and an injection molded product, and provides an injection molding method comprising: a step of preparing a fiber-reinforced composite material having a high-strength fiber, which is an insert material, impregnated in a resin; an insert formation step of manufacturing an insert by molding the fiber-reinforced composite material into a preliminary shape; and an injection molding step of manufacturing an injection product by arranging the insert in an injection mold and injecting a resin.

公开(公告)号：US10279763B2

公开(公告)日：2019-05-07

申请号：US15750268

申请日：2016-06-21

申请人： LG Hausys, Ltd.

发明人： Kye-Woong Byun ,  Yong-Han Kang ,  Dong-Won Kim ,  Hyun-Jin Choi ,  Hee-June Kim

IPC分类号： B60R19/18 ,  B60R19/03 ,  B60R19/24

摘要： Disclosed herein is a beam for a bumper. The beam includes: a rail member installed on a body of a vehicle, wherein the rail member is formed by processing a continuous fiber thermoplastics (CFT) into a rail shape and has a coupling portion having a flange-shaped coupling surface; a stay member disposed at the either side portion of the rail member in the longitudinal direction so that it is located between the body and the rail member, wherein the stay member is formed by processing the continuous fiber thermoplastics (CFT) into a stay shape, and is coupled with the rail member such that a coupling surface having a flange shape in parallel with the coupling surface of the coupling portion is coupled with it; and a fastening plate disposed between the coupling portion and the stay member to enhance rigidity of the coupling surface of the stay member.

公开(公告)号：US20210296728A1

公开(公告)日：2021-09-23

申请号：US17341940

申请日：2021-06-08

申请人： LG HAUSYS, LTD.

发明人： Do-Hyoung Kim ,  Hyun-Jin Choi ,  Kwon-Taek Kim ,  Ae-Ri Oh ,  Chan-Ho Jung ,  Ha-Jeong Seo ,  Eun-Guk Lee ,  Hee-June Kim

IPC分类号： H01M50/231 ,  H01M50/249 ,  H01M50/227 ,  H01M50/242 ,  B32B5/02 ,  B32B5/26 ,  B32B5/12 ,  B60L50/60

摘要： Provided is a lower protecting plate of a battery module for an electric car. The lower protecting plate may include a fiber-reinforced plastic composite formed of a lamination sheet including at least one of first and second sheets. The first sheet may include matrix resin and reinforced fiber in the form of long fiber. The second sheet may include matrix resin and reinforced fiber in the form of fabric woven by continuous fiber.

公开(公告)号：US10926730B2

公开(公告)日：2021-02-23

申请号：US16068215

申请日：2016-12-21

申请人： LG Hausys, Ltd. ,  Autoliv Development AB

发明人： Dong-Won Kim ,  Hyun-Jin Choi ,  Yong-Han Kang ,  Hee-June Kim ,  Jae-Hoon Choi ,  Sung-Woo Lee ,  Dong-Young Kim

IPC分类号： B60R21/21 ,  B29C70/08 ,  B29C70/34 ,  B60R21/235 ,  B60R21/205 ,  B29C70/30 ,  B29C70/28 ,  B29C70/20 ,  B29C70/46 ,  B29C70/18

摘要： Disclosed are a passenger side airbag housing, a manufacturing method therefor, and a passenger side airbag for a vehicle. According to one embodiment of the present invention, a method for manufacturing a passenger side airbag housing comprises: a material preparation step of preparing a fiber reinforced composite material as a fabric form; and a press molding step of manufacturing a passenger side airbag housing by press-molding the fiber reinforced composite material.