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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
发明人： Jin Young Yoon , Dong Eun Cha , Hong Heui Lee , Jae Sup Byun , Jang Ho Kim
IPC分类号： B62D35/00
CPC分类号： B62D35/005
摘要： 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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公开(公告)号：US20240227954A9
公开(公告)日：2024-07-11
申请号：US18120263
申请日：2023-03-10
发明人： Jin Young Yoon , Dong Eun Cha , Hong Heui Lee , Jae Sup Byun , Jang Ho Kim
IPC分类号： B62D35/00
CPC分类号： B62D35/005
摘要： 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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公开(公告)号：US20240227544A9
公开(公告)日：2024-07-11
申请号：US18372436
申请日：2023-09-25
发明人： Jin Young Yoon , Dong Eun Cha , Hong Heui Lee , Jae Sup Byun , Jang Ho Kim
IPC分类号： B60K11/08
CPC分类号： B60K11/085
摘要： A variable grille apparatus can adjust a flow rate of air flowing through a grille and upgrade an opening/closing operation when adjusting the flow rate of the air, thereby improving merchantability. In addition, by diversifying the opening/closing operation of the grille such as sequentially operating or simultaneously operating the opening/closing operation of the grille, it is possible to upgrade the opening/closing operation of the grille, diversify the exterior design, and secure the flow rate of air through the optimization of the structural arrangement.
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公开(公告)号：US20240174076A1
公开(公告)日：2024-05-30
申请号：US18220084
申请日：2023-07-10
发明人： Jin Young Yoon , Dong Eun Cha , Hong Heui Lee , Jae Sup Byun , Jang Ho Kim
IPC分类号： B60K11/08
CPC分类号： B60K11/085
摘要： A variable grille apparatus adjusts the flow rate of air flowing through a grille. Commercial value of a vehicle is improved by enhanced opening and closing motions when adjusting the flow rate of air. Further, since the grille is opened and closed in various ways such as by sequential or simultaneous opening and closing, the opening and closing motions of the grille are enhanced, the external design is diversified, and a flow rate of air is secured through structurally optimal arrangement.
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公开(公告)号：US20240123817A1
公开(公告)日：2024-04-18
申请号：US18218990
申请日：2023-07-06
发明人： Jin Young Yoon , Dong Eun Cha , Hong Heui Lee , Jae Sup Byun , Jang Ho Kim
IPC分类号： B60K11/08
CPC分类号： B60K11/085
摘要： A variable grille apparatus controls a flow rate of air circulated through the grille. Commercial properties are improved through an advanced opening and closing operation during adjustment of the air flow rate. The opening and closing operation of the grille is diversified, such as by sequential or simultaneous operation, so that the sense of operation is enhanced, an exterior design is diversified, and the air flow is secured through an optimization of the structural arrangement.
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公开(公告)号：US20240199128A1
公开(公告)日：2024-06-20
申请号：US18219773
申请日：2023-07-10
发明人： Do Hoi Kim , Sung Chul Shin , Jae Sup Byun , Jang Ho Kim
摘要： A vehicle body includes: a roof side member including a hollow pipe member and a flange. In particular, a vehicle-frame-side inner end portion of the flange is fixed to a roof rail, and a lower end portion of the flange extends downward from the pipe member and is fixed to a pillar member. The vehicle body further includes an outer panel combined with the outside of the roof side member and forming a load path between the roof side member and the pillar member by coupling a lower end portion of the roof side member and an upper end portion of the pillar member to each other.
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公开(公告)号：US20240131922A1
公开(公告)日：2024-04-25
申请号：US18372436
申请日：2023-09-24
发明人： Jin Young Yoon , Dong Eun Cha , Hong Heui Lee , Jae Sup Byun , Jang Ho Kim
IPC分类号： B60K11/08
CPC分类号： B60K11/085
摘要： A variable grille apparatus can adjust a flow rate of air flowing through a grille and upgrade an opening/closing operation when adjusting the flow rate of the air, thereby improving merchantability. In addition, by diversifying the opening/closing operation of the grille such as sequentially operating or simultaneously operating the opening/closing operation of the grille, it is possible to upgrade the opening/closing operation of the grille, diversify the exterior design, and secure the flow rate of air through the optimization of the structural arrangement.
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公开(公告)号：US11639099B2
公开(公告)日：2023-05-02
申请号：US17545277
申请日：2021-12-08
发明人： Jae Sup Byun , Kyeong Am Lee
摘要： The present disclosure relates to an active air flap apparatus for a vehicle coupled to an air inlet of a grill to cool the inside of an engine room when a vehicle travels, and the active air flap apparatus for a vehicle includes a frame coupled to a rear surface of the grill in which the air inlet is formed, a plurality of flap portions coupled to an inside of the frame to open or close the air inlet and arranged in a vertical direction of the frame, an actuator coupled to an outside of the frame to generate power, a gear unit operated by the power generated from the actuator, and a connection unit connecting the flap portions and the gear unit to each other to operate the flap portions according to the operation of the gear unit.
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公开(公告)号：US11891125B2
公开(公告)日：2024-02-06
申请号：US17560871
申请日：2021-12-23
发明人： Jae Sup Byun , Kyeong Am Lee
IPC分类号： B62D35/00
CPC分类号： B62D35/00
摘要： Disclosed herein is an active air flap for vehicles, which includes a frame unit having a hollow structure in which horizontal and vertical frames thereof are connected to each other, and configured to fluidly communicate with an outside air inlet of a grill, a flap unit having a plurality of flap members rotatably connected to the frame unit and configured to open and close the outside air inlet, a drive unit configured to provide a driving force to the flap unit, and a link unit connected between the flap unit and the drive unit to transmit the driving force from the drive unit to the flap unit.
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