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公开(公告)号：US09789825B2
公开(公告)日：2017-10-17
申请号：US14814150
申请日：2015-07-30
Applicant: Hyundai Motor Company
Inventor： Dong Eun Cha , Hyun Gyung Kim , Jin Young Yoon , Seung Mok Lee , Soo Hyun Hyun
CPC classification number: B60R9/10 , B60R9/06 , B60R19/023
Abstract: A bicycle carrier system for a vehicle includes a guide rail provided on a bumper back beam and formed to extend in forward and backward directions, a carrier portion connected to the guide rail to be slidably drawn out or accommodated along the guide rail, an extended support portion installed on the carrier portion to extend or return in both side directions to carry a bicycle, a motor module installed on the carrier portion and including a first driving portion to enable the carrier portion to move along the guide rail and a second driving portion to extend/return the extended support portion, and a communication control module to store a drawing/accommodating command of the carrier portion and an extending/returning command of the extended support portion and to control operation of the first driving portion and the second driving portion in accordance with an input signal.
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公开(公告)号：US09783121B2
公开(公告)日：2017-10-10
申请号：US14816845
申请日：2015-08-03
Applicant: Hyundai Motor Company
Inventor： Dong Eun Cha , Jin Young Yoon , Seung Mok Lee , Hyun Gyung Kim
Abstract: A bicycle carrier apparatus for a vehicle may include a slide carrier configured to slidably move in forward and backward directions on a bumper back beam to be drawn out or accommodated, an extended support installed on the slide carrier to be extended and spread in both side directions and formed to carry a bicycle thereon, and an expandable box seated on the extended support and carried on the slide carrier, to have an accommodation space formed therein, and to be expanded or contracted in a spreading direction of the extended support when the extended support is extended and spread.
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公开(公告)号：US20170166139A1
公开(公告)日：2017-06-15
申请号：US15145473
申请日：2016-05-03
Applicant: Hyundai Motor Company
Inventor： Dong Eun Cha , Jin Young Yoon , Seung Mok Lee , Hyun Gyung Kim
Abstract: A carrier apparatus for a vehicle is disposed on a bumper back beam in the rear part of a vehicle. The carrier apparatus normally is not exposed externally, and is withdrawn from the bumper back beam such that a bicycle can be loaded thereon when the bicycle is required to be loaded. It is thereby possible to preserve a vehicle's aesthetic exterior appearance and improve convenience. When the carrier is withdrawn, the license plate and the fixing bar rotate in concert with each other. When the carrier is retracted, the fixing bar and the license plate are folded together. Consequently, convenience is further increased, thereby improving the marketability of the carrier apparatus.
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公开(公告)号：US20170073788A1
公开(公告)日：2017-03-16
申请号：US14942215
申请日：2015-11-16
Applicant: Hyundai Motor Company , Kia Motors Corporation , Sung Woo Hitech Co., Ltd.
Inventor： Hyun Gyung Kim , Jin Young Yoon , Si Young Park , Dong Eun Cha , Mun Yong Lee , Dae Jung Kim
CPC classification number: C21D9/0068 , B21D5/08 , B21D47/01 , B21D53/88 , B23K9/007 , B23K11/11 , B23K26/22 , B23K2101/006 , B60R19/18 , B60R2019/1813 , C21D1/18 , C21D7/06
Abstract: A method of manufacturing a bumper back beam for vehicles is provided. The method includes shaping a planar strip using a pressing process and a planar surface component are formed within a central portion of the strip in a longitudinal direction thereof, and recessed components are formed on opposite sides of the planar surface part, and a first flange is formed on an exterior edge of each recessed component. Further, each of the recessed components are bent vertically around a bending boundary line formed between the planar surface component and the corresponding recessed component and the opposite first flanges contact the planar surface component. Additionally, the edges of the opposite first flanges are welded to the planar surface component and the back beam has a pair of closed section components defined by the planar surface component and the recessed components.
Abstract translation: 提供一种用于车辆的保险杠后梁的制造方法。 该方法包括使用压制工艺成形平面条带，并且在条带的纵向方向上的中心部分内形成平面部件，并且在平面部分的相对侧上形成凹陷部件，第一凸缘为 形成在每个凹入部件的外部边缘上。 此外，每个凹进的部件围绕形成在平面部件和相应的凹入部件之间的弯曲边界线垂直弯曲，并且相对的第一凸缘接触平面部件。 此外，相对的第一凸缘的边缘被焊接到平面表面部件，并且后梁具有由平面表面部件和凹入部件限定的一对封闭部分部件。
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公开(公告)号：US09346412B2
公开(公告)日：2016-05-24
申请号：US14562419
申请日：2014-12-05
Applicant: Hyundai Motor Company
Inventor： Dong Eun Cha , Hyun Gyung Kim , Jin Young Yoon , Seung Mok Lee , Soo Hyun Hyun
Abstract: A bicycle carrier apparatus for a vehicle may include guide rails disposed at a lower portion of a bumper back beam while being symmetrical to each other and extendely formed in front and rear directions, a carrier part provided with a panel part and side portions extending from both sides of the panel part to the guide rails to slidably move along the guide rails, a first driving part installed at a front end portion of the carrier part and connected to the guide rails to move the carrier part in the front and rear directions along the guide rails, an expansion support part installed between the side portions of the carrier part to be expandably deployed laterally and support a loaded bicycle, and a second driving part installed at the carrier part to be connected to the expansion support part and expandably deploy the expansion support part.
Abstract translation: 一种用于车辆的自行车托架设备可以包括布置在保险杠后梁的下部处的导轨，同时彼此对称并在前后方向上延伸形成;托架部件，其设有面板部件和从两个部件延伸的侧部 所述面板部分的侧面到所述导轨，以沿着所述导轨滑动地移动;第一驱动部，其安装在所述承载部的前端部并且连接到所述导轨，以沿着所述导轨沿前后方向移动所述托架部; 导轨，安装在承载部分的侧部之间以可横向展开并支撑装载的自行车的膨胀支撑部分;以及第二驱动部分，安装在承载部分处以与膨胀支撑部分连接并可扩展地展开膨胀 支持部分。
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Patent Agency Ranking
公开(公告)号：US20250119075A1
公开(公告)日：2025-04-10
申请号：US18604766
申请日：2024-03-14
Applicant: Hyundai Motor Company , Kia Corporation
Inventor： Jin Young Yoon , Hong Heui Lee , Dong Eun Cha , Dong Ha Kim , Je Yeop Lim , Bo Hwan Cha
Abstract: In an embodiment, an energy harvesting apparatus includes a housing, a blade, and a power generation unit, which may include a power generation motor and a piezoelectric power generator. In the energy harvesting apparatus according to an embodiment, electrical energy can be generated by rotation of a blade by a slipstream generated during travel of a mobility vehicle. Electrical energy can be additionally generated by pressure and impact generated during rotation of the blade. When the blade is rotated at high speed as the driving speed of the mobility vehicle increases, pressure and impact can be reduced, thereby preventing damage to the blade or a piezoelectric element and thus improving the durability thereof.
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公开(公告)号：US12263892B2
公开(公告)日：2025-04-01
申请号：US17972433
申请日：2022-10-24
Applicant: Hyundai Motor Company , Kia Corporation
Inventor： Jin Young Yoon , Myung Eun Kim , Dong Eun Cha , Hong Heui Lee
Abstract: An active air skirt apparatus for a mobility is configured to control an airflow beneath the mobility according to a driving situation of the mobility to ensure optimal aerodynamic performance in the mobility having a flat lower portion for loading a high-voltage battery. That is, improvement of airflow to the front wheel and rear wheel along with improvement of airflow beneath the mobility in each driving situation optimizes the aerodynamic performance of the mobility, thereby ensuring mileage and improving attitude stability of the mobility.
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公开(公告)号：US12252178B2
公开(公告)日：2025-03-18
申请号：US17830989
申请日：2022-06-02
Applicant: HYUNDAI MOTOR COMPANY , KIA CORPORATION , HYUNDAI MOBIS CO., LTD.
Inventor： Dong Eun Cha , Jin Young Yoon , Hong Heui Lee , Seong Kwon Kim
Abstract: A hood-integrated vehicle body in which a hood, a bumper, and a fender are integrally formed into a single component so as to reduce the weight thereof is disclosed. The hood-integrated vehicle body includes a front vehicle body part, which is constructed such that a hood is integrally and rotatably connected to a front portion of the front vehicle body part and is openable at a rear side thereof, a lifting unit mounted to the front part of the vehicle so as to rotate the hood, and a locking unit, which is mounted to the front part of the vehicle so as to selectively engage the hood with the front part of the vehicle such that the engagement of the hood is released so as to allow the hood to be opened by means of the lifting unit upon manipulation for opening the hood.
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公开(公告)号：US11993702B2
公开(公告)日：2024-05-28
申请号：US17858378
申请日：2022-07-06
Applicant: HYUNDAI MOTOR COMPANY , KIA CORPORATION , LOTTE CHEMICAL CORPORATION
Inventor： Jin Young Yoon , Hee Joon Lee , Dong Eun Cha , Sun Jun Kwon , Chun Ho Park , Seung Ryong Jeong , Kyung Hwan Lim , Eun Hwa Jang
CPC classification number: C08L23/16 , C08L2205/025 , C08L2205/03 , C08L2205/06 , C08L2205/24 , C08L23/10 , C08L23/16 , C08L2205/025 , C08L2205/03 , C08F2500/30
Abstract: The present disclosure provides a thermoplastic resin composition having high rigidity and a low coefficient of linear thermal expansion and a molded article including the same. Specifically, the thermoplastic resin composition includes a base resin including at least two polypropylene-based resins having different melt indexes, an elastomer having a melt index (190° C., 2.16 kg) of 20 g/10 min to 35 g/10 min as measured by ASTM D1238, and inorganic particles, and has a flexural modulus (FM) of 2,500 MPa or more and a coefficient of linear thermal expansion (CLTE) of 60 μm/m° C. or less.
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公开(公告)号：US20240132166A1
公开(公告)日：2024-04-25
申请号：US18120263
申请日：2023-03-10
Applicant: HYUNDAI MOTOR COMPANY , KIA CORPORATION , HYUNDAI MOBIS CO., LTD.
Inventor： Jin Young Yoon , Dong Eun Cha , Hong Heui Lee , Jae Sup Byun , Jang Ho Kim
IPC: B62D35/00
CPC classification number: B62D35/005
Abstract: An active air skirt apparatus controls an airflow flowing to a lower side of a mobility device according to a traveling state of the mobility device, thereby securing optimal aerodynamic performance. In addition, disclosed herein is an active air skirt apparatus, which stably moves a flap for controlling the airflow when a vehicle travels at high speed, thereby improving durability and reliability.
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