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公开(公告)号：US20240343322A1
公开(公告)日：2024-10-17
申请号：US18630362
申请日：2024-04-09
发明人： Bernd Herrmann , Joachim Paul , Okan Gönüldinc , Moritz Zeh , Dominik Beierl
IPC分类号： B62D35/00
CPC分类号： B62D35/008
摘要： An air-guiding element includes a surface element and a longitudinally displaceable carrier element. The surface element is articulated on the carrier element in a movably mounted manner. The air-guiding element further includes a drive element with a spindle mechanism and a linear guide. The carrier element can be driven in a longitudinally displaceable manner by the spindle mechanism such that a threaded spindle of the spindle mechanism is drivably connected to the drive element and a spindle nut is in driving connection with the carrier element.
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2.发明公开公开(公告)号：US20240343319A1
公开(公告)日：2024-10-17
申请号：US18619384
申请日：2024-03-28
发明人： Dominik Beierl , Moritz Zeh
IPC分类号： B62D35/00
CPC分类号： B62D35/007
摘要： A lateral rear region of a motor vehicle has a rear body member which extends at least behind a rear wheel housing of the motor vehicle, an air directing device, and an air guidance element of the air directing device. The air guidance element is displaceable relative to the rear body member between a rest position in which it is retracted into the lateral rear region and an operating position in which it is extended out of the lateral rear region in such a way that, in the retracted rest position of the air guidance element, a flow guide surface of the air guidance element is covered by the rear body member. In the extended operating position of the air guidance element, the flow guide surface of the air guidance element is displaced towards the rear, as seen in the longitudinal direction of the motor vehicle.
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3.发明公开公开(公告)号：US20240343318A1
公开(公告)日：2024-10-17
申请号：US18617686
申请日：2024-03-27
发明人： Bernd Herrmann , Joachim Paul , Okan Gönüldinc , Moritz Zeh , Dominik Beierl
CPC分类号： B62D35/007 , F16H21/18
摘要： A lateral rear region of a motor vehicle includes a rear vehicle body member extending at least behind a rear wheel housing of the motor vehicle. The lateral rear region includes an air directing device, wherein an air guidance element of the air directing device is displaceable relative to the rear vehicle body member between a rest position retracted in the lateral rear region and an operational position extended out of the lateral rear portion. In the retracted rest position, a flow guide surface of the air guidance element is covered by the rear vehicle body member. In the extended operational position, the flow guide surface of the air guidance element is, at least in the longitudinal direction of the motor vehicle, displaced rearward relative to the rear vehicle body member.
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公开(公告)号：US20240343317A1
公开(公告)日：2024-10-17
申请号：US18301646
申请日：2023-04-17
发明人： Vishal Raul , Taeyoung Han , Shailendra Kaushik , Bahram Khalighi
CPC分类号： B62D35/005 , B62D37/02
摘要： A passive jet system for disrupting an airflow at a surface of a front wheel for a vehicle includes a duct including an inlet exposed to an airflow, an outlet fluidically directed toward a forward surface of the front wheel, and a passage having a flow-accelerating profile operable to increase a velocity of the airflow passing from the inlet toward the outlet.
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公开(公告)号：US20240343314A1
公开(公告)日：2024-10-17
申请号：US18617707
申请日：2024-03-27
发明人： Bernd Herrmann , Joachim Paul , Okan Gönüldinc , Moritz Zeh , Dominik Beierl
IPC分类号： B62D35/00
CPC分类号： B62D35/00
摘要： An adjustable lateral air-directing wing arrangement for a motor vehicle includes a lateral air-directing wing, which is displaceable by an electric motor between a resting position retracted into a vehicle body and an active position extended from the vehicle body. The arrangement includes a vehicle-mounted carriage guide including a longitudinal guide track oriented predominantly in the motor vehicle longitudinal direction, and a guide carriage, which is linearly guided in the longitudinal guide track of the carriage guide and which supports the air-directing wing. The guide carriage includes a gear rack that is parallel to the movement of the guide carriage, and an electric motor-driven carriage drive, which includes an output gear cog that engages with the gear rack.
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公开(公告)号：US20240336309A1
公开(公告)日：2024-10-10
申请号：US18588043
申请日：2024-02-27
IPC分类号： B62D35/00
CPC分类号： B62D35/007
摘要： An air guiding device of a motor vehicle body having a flexible air guiding element, wherein the air guiding element includes a frame, in whose interior a flexible active element, is arranged. The flexible active element is configured so that its geometry can be changed under the action of a pulling force (F), wherein at least one pulling element is configured on the active element, on which the pulling force (F) can act with the aid of a kinematic system of the air guiding device.
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公开(公告)号：US20240317330A1
公开(公告)日：2024-09-26
申请号：US18576629
申请日：2022-07-08
申请人： AGC GLASS EUROPE
发明人： Hà BUI-VAN , Rémi SARKIS
CPC分类号： B62D35/007 , H01Q21/28 , H01Q1/3275
摘要： A spoiler assembly for a vehicle, the assembly including (a) a spoiler housing having left and right extremities and having a lower part and a cover part, the lower part having an inner surface facing an inner surface of the cover part; and (b) a plurality of antenna elements. The plurality of antenna elements is arranged on a surface of the spoiler housing with the antenna elements working at different range of frequencies. The spoiler housing has at least a central area and at least one lateral area on both sides of the central area and in the extremities of the spoiler housing. In the central area, at least one satellite antenna element is provided, and in at least one lateral area at the left and the right extremities of the spoiler housing, at least one cellular antenna elements and/or telematic antenna elements are provided.
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公开(公告)号：US12097757B2
公开(公告)日：2024-09-24
申请号：US16963635
申请日：2018-07-23
发明人： Marius Brand , Bastiaan Huijzers , Jinku Hu
IPC分类号： B60K11/08 , B60R16/023 , B60R16/03 , B60W10/30 , B62D35/00 , H02P5/68 , H02P7/00 , B60W50/04
CPC分类号： B60K11/085 , B60R16/023 , B60R16/03 , B60W10/30 , B62D35/00 , H02P5/68 , H02P7/0094 , B60W2050/046
摘要： A control unit is presented for controlling a driving unit arranged for adjustment of one or more first air guiding flaps of a motorised vehicle between a first outer position and a second outer position. The control unit comprises a communication module for communicating with a vehicle control network for receiving first adjustment instructions for adjusting the first flap, a power supply module comprising an input power terminal for receiving power from a vehicle power network and a first output power terminal for supplying a first current to the driving unit. The control unit further comprises a current sensor module for sensing variations in the first supply current and a control module arranged to control the first supply current in accordance with the adjustment instructions and the sensed variations. By separating the control module from the driving unit, functionality of the control module may be shared over multiple driving units.
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公开(公告)号：US12091100B2
公开(公告)日：2024-09-17
申请号：US17859687
申请日：2022-07-07
发明人： Tae-Hyung Kim , Hak-Lim Kim , Ji-Won Seo , Jung-Joong Lee , Jin-Woo Kim , Jung-Hoon Gil , Jong-Ho Jung , Sung-Sue Im
CPC分类号： B62D37/02 , B60R19/00 , B62D35/005 , B62D35/02 , B60R2019/002
摘要： According to a link mechanism type variable wheel deflector applied to a vehicle, a deflector coupled to a cover plate using a hinge boss as a rotation center can be operated using traveling resistant wind as a driving source, a piston receiving the linear movement of a link shaft by a moment arm rotated with the deflector can unfold the deflector while compressing an elastic member, and an elastic restoring force of the elastic member can be applied to the piston to return the link shaft and the moment arm to fold the deflector, thereby strengthening the repeated durability of the elastic member compared to the rotating motion of the spring, and in particular, the rotating motion and the linear motion can be implemented by the link motion mechanism apparatus connected to the deflector, thereby implementing the high durability performance with the low-cost mechanical structure.
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公开(公告)号：US20240300592A1
公开(公告)日：2024-09-12
申请号：US18180632
申请日：2023-03-08
发明人： Pirooz MORADNIA
CPC分类号： B62D35/005 , B60W30/02 , B60W40/1005 , B62D35/007 , B62D35/02
摘要： A method of producing a desired driving performance for a vehicle includes regulating a pressure inside a bladder, which defines an outer surface of the vehicle. A change in the bladder pressure changes the shape of the bladder, and thereby changes a shape of the outer surface of the vehicle, thus affecting the aerodynamics of the vehicle. The bladder pressure is regulated to be at a target bladder pressure based on the driving condition of the vehicle, which target bladder pressure can be derived from real-time machine learning or based on previous testing of a prototype of the vehicle, and thus affects aerodynamics of the vehicle so as to produce the desired driving performance for the vehicle in the driving condition.
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