公开(公告)号：US10173619B2

公开(公告)日：2019-01-08

申请号：US15374123

申请日：2016-12-09

Applicant: HYUNDAI MOTOR COMPANY

Inventor： Dong Eun Cha ,  Hyun Gyung Kim ,  Keon Soo Jin ,  Jin Young Yoon ,  Ki Hong Lee

IPC: B60R19/48 ,  B62D35/00 ,  B60R19/02

Abstract: An adjustable rear bumper spoiler system for a vehicle controls air turbulence by driving the air spoiler device so that the vehicle can be pressed downwards during high-speed driving. The adjustable rear bumper spoiler system also controls air turbulence by driving flap devices so that the vehicle body is pressed downwards with respect to the turning direction during turning. This consequently improves the driving performance and driving reliability of the vehicle.

公开(公告)号：US20180134331A1

公开(公告)日：2018-05-17

申请号：US15614357

申请日：2017-06-05

Applicant: Hyundai Motor Company ,  Kia Motors Corporation

Inventor： Jin Young Yoon ,  Hyun Gyung Kim ,  Keon Soo Jin ,  Ki Hong Lee ,  Dong Eun Cha

IPC: B62D35/00 ,  B62D35/02 ,  B62D37/02

CPC classification number: B62D35/007 ,  B62D35/005 ,  B62D35/02 ,  B62D37/02 ,  Y02T10/82 ,  Y02T10/88

Abstract: The present invention provides a variable aerodynamic system for a vehicle. The system includes an active air skirt, an active rear spoiler, and an active rear bumper spoiler of which one or more are selected and deployed by a controller, while a vehicle is running, when the controller receives information obtained by a detector, and determines that the obtained information satisfies conditions inputted in advance by comparing the obtained information with the conditions inputted in advance. The height from an end of a front bumper to a front wheel center is within a predetermined value.

公开(公告)号：US20180134330A1

公开(公告)日：2018-05-17

申请号：US15610452

申请日：2017-05-31

Applicant: Hyundai Motor Company ,  Kia Motors Corporation

Inventor： Dong Eun Cha ,  Jin Young Yoon ,  Hyun Gyung Kim ,  Soo Hyun Hyun

IPC: B62D35/00 ,  B62D37/02

CPC classification number: B62D35/007 ,  B62D35/02 ,  B62D37/02 ,  Y02T10/82 ,  Y02T10/88

Abstract: Disclosed herein is a variable rear spoiler apparatus of a rear bumper for a vehicle. The variable rear spoiler apparatus includes a linkage mechanism configured to be installed on a bumper back beam and having a length varying in a vertical direction when the linkage mechanism undergoes a rotation. A spoiler is connected to the linkage mechanism and is able to move up and down by the rotation of the linkage mechanism. A first driving mechanism, installed at the bumper back beam, is provided with a first rotation shaft connected to the linkage mechanism to transfer a torque. The spoiler is moved up and down by the rotation of the linkage mechanism by a rotation of the first rotation shaft. A second driving mechanism is connected to the first rotation shaft. The spoiler is tilted by a length varying operation of the second driving mechanism.

公开(公告)号：US09873384B2

公开(公告)日：2018-01-23

申请号：US14948279

申请日：2015-11-21

Applicant: Hyundai Motor Company

Inventor： Dong Eun Cha ,  Jin Young Yoon ,  Hyun Gyung Kim

IPC: B60R9/06 ,  B60R9/10

CPC classification number: B60R9/06 ,  B60R9/10

Abstract: A bicycle carrier apparatus for a vehicle may include a slide carrier configured to slide in a front-rear direction of a rear bumper beam to be drawn in and out of the rear bumper beam, extension supports laterally extended on the slide carrier to load a bicycle, a retainer rotatably provided on the slide carrier, with a stop block having a plurality of angled surfaces and provided on an end of the retainer, and a locking device fixed to the slide carrier and to which the end of the retainer is rotatably coupled, the locking device configured to be selectively stopped by the stop block so that the locking device restricts a rotation of the retainer.

公开(公告)号：US09815416B2

公开(公告)日：2017-11-14

申请号：US14926639

申请日：2015-10-29

Applicant: Hyundai Motor Company

Inventor： Dong Eun Cha ,  Hyun Gyung Kim ,  Jin Young Yoon ,  Seung Mok Lee ,  Soo Hyun Hyun

IPC: B60R9/10 ,  B60R9/06 ,  B60Q1/26

CPC classification number: B60R9/10 ,  B60Q1/2657 ,  B60Q1/2661 ,  B60R9/06

Abstract: A bicycle carrier device for a vehicle may include a carrier portion provided on a lower side of a bumper back beam to slidably move in forward and backward directions to be drawn out from or accommodated in the bumper back beam, and provided with a panel portion and a sliding rail extending from both side ends of the panel portion in the forward and backward directions, an illumination plate disposed on the panel portion of the carrier portion to be rotatable in upward and downward directions and provided with a lamp mechanism that emits light toward the panel portion when being upwardly rotated, an extended support portion disposed on the carrier portion to extend and spread in both side directions of the carrier portion to carry a bicycle thereon, and an illumination mechanism disposed on the extended support portion and configured to move along with the extended support portion.

公开(公告)号：US09731777B2

公开(公告)日：2017-08-15

申请号：US15049381

申请日：2016-02-22

Applicant: Hyundai Motor Company ,  Hyundai Mobis Co., Ltd.

Inventor： Jin Young Yoon ,  Hyun Gyung Kim ,  Dong Eun Cha ,  Hak Lim Kim ,  Keon Soo Jin ,  Ki Hong Lee ,  Seong June Na ,  Jang Ho Kim

IPC: B62D35/00 ,  F16H1/20

CPC classification number: B62D35/005 ,  F16H1/203

Abstract: An active air skirt device for a vehicle includes a first skirt and a second skirt, which are operated in multiple steps corresponding to a speed of the vehicle, so as to improve the aerodynamic characteristics of the vehicle corresponding to the speed of the vehicle.

公开(公告)号：US09725057B2

公开(公告)日：2017-08-08

申请号：US15040179

申请日：2016-02-10

Applicant: Hyundai Motor Company ,  Kia Motors Corp.

Inventor： Jeong Ho Lee ,  Seung Mok Lee ,  Hyun Gyung Kim ,  Nam Cheol Kim ,  Dong Eun Cha

IPC: B60R19/34 ,  B60R19/30 ,  B60R19/02

CPC classification number: B60R19/34 ,  B60R19/023 ,  B60R19/30

Abstract: A crash box for a vehicle may include a front connection portion that is connected to both ends of a back beam of the vehicle, a rear connection portion that is connected to a side member of the vehicle, an intermediate connection portion for connecting the front connection portion and the rear connection portion, which is formed as a hollow box shape and through which a cut cross-section of a heptangular shape is formed in a vehicle width direction, and a plurality of reinforcement ribs formed at an inner space of the intermediate connection portion.

公开(公告)号：US09694773B2

公开(公告)日：2017-07-04

申请号：US14525499

申请日：2014-10-28

Applicant: Hyundai Motor Company ,  Hanwha Advanced Materials Corporation

Inventor： Dong Eun Cha ,  Bock Cheol Lee ,  Jung Ho Kim ,  Young Sub Oh ,  Phil Jung Jeong ,  Seung Mok Lee ,  Hyun Gyung Kim ,  Sang Wook Nam ,  Do Hyun Kim ,  Joung Myung Lim

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

CPC classification number: B60R19/03 ,  B60R19/18 ,  B60R19/24 ,  B60R2019/1853 ,  B60R2019/247

Abstract: A rod stiffener may include a rod molded by a glass fiber reinforced thermoplastic resin, and brackets connected to both ends of the rod, in which properties of a core part forming a center of the rod and an outer part surrounding the core part are formed to be different from each other, and the properties of the core part and the outer part are differentiated by a mixing amount of glass fiber and polypropylene resin including the glass fiber reinforced thermoplastic resin.

公开(公告)号：US09688209B2

公开(公告)日：2017-06-27

申请号：US14561120

申请日：2014-12-04

Applicant: Hyundai Motor Company

Inventor： Dong Eun Cha ,  Hyun Gyung Kim ,  Seung Mok Lee ,  Phil Jung Jeong ,  Soo Hyun Hyun

IPC: B60R9/048

CPC classification number: B60R9/048

Abstract: A holding apparatus for multipurpose may include a rotation bar having an insertion groove formed at one end portion thereof, the insertion groove having a screw thread formed thereon, and a plurality of catching protrusions formed at the another end portion thereof along an outer circumference, a clamp having a screw groove, engaged with the screw thread, which is formed at an end portion side of the clamp which is separated or engaged with the screw thread of the rotation bar and preventing the separation by an end portion inserted into the insertion groove along a rotation axis of the rotation bar, and a grip member provided to another end portion of the rotation bar, including a fastening apparatus to be fastened to a target object, and preventing rotation of the rotation bar by being caught and coupled to the catching protrusions upon locking the fastening apparatus.

公开(公告)号：US20170096116A1

公开(公告)日：2017-04-06

申请号：US15064238

申请日：2016-03-08

Applicant: Hyundai Motor Company ,  Kia Motors Corporation ,  Lotte Chemical Corporation

Inventor： Jin Young Yoon ,  Dong Eun Cha ,  Tae Hyung Kim ,  Hyun Gyung Kim ,  Choul Won So ,  Jun Youp Kim

IPC: B60R19/12 ,  B60R19/03

CPC classification number: B60R19/12 ,  B60R19/03 ,  B60R21/34 ,  B60R2019/247

Abstract: A vehicle front structure is provided. The vehicle front structure includes a front bumper beam having a plurality of brackets that extend in the downward direction of a vehicle and coupling components that protrude forward from ends of the respective brackets. A stiffener is horizontally disposed on the coupling components and vertical pins vertically pass through the stiffener from the coupling components.