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公开(公告)号：US20240191736A1
公开(公告)日：2024-06-13
申请号：US18581035
申请日：2024-02-19
IPC分类号： F16B9/00 , B62D35/00 , B62D35/02 , B62D37/02 , F16B2/06 , F16B2/12 , F16B2/14 , F16B9/02 , F16M13/02
CPC分类号： F16B9/05 , B62D35/001 , B62D35/02 , F16B2/065 , F16B2/12 , F16B2/14 , F16B9/02 , B62D35/00 , B62D35/008 , B62D37/02 , F16B2/06 , F16B2200/20 , F16M13/022 , Y10S180/903
摘要： A clamp assembly is provided for securing a panel or fairing to an I-beam, and comprises a pair of side blocks and a clamping block, together with a single bolt to secure them in place. Each of the side blocks as an inclined wedge surface, and the T-shaped clamping block has similarly sloped wedge surfaces along the sides of the leg of the T. When a bolt this passed through side legs of the side blocks, and through or under the clamping block, a sliding and wedging action between the inclined and sloped wedge surfaces occurs. Moreover, a clamping action between the top surface of the clamping block and the lower surface of the lower flanges of the I-beam is also induced.
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公开(公告)号：US20240149958A1
公开(公告)日：2024-05-09
申请号：US18548529
申请日：2022-03-01
发明人： George Karl SCHOLZ
摘要： Disclosed is a sealing assembly for forming an at least partial seal with a ground surface under a vehicle, the sealing assembly including: a frame; and a plurality of seal elements mounted adjacent to one another on the frame to form a sealing strip, wherein each of the seal elements is arranged to contact and slide along the ground surface; wherein the frame has a greater flexibility compared to each of the seal elements. By forming an at least partial seal with a ground surface under a vehicle, the sealing assembly may reduce air leakage into a low-pressure region formed by a downforce system, which may result in increased downforce produced by the downforce system. Such an increase in downforce may improve the vehicle's grip on the ground surface, which may improve its ability to travel around bends at high speed, as well as its ability to accelerate and decelerate.
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公开(公告)号：US20240149957A1
公开(公告)日：2024-05-09
申请号：US18282180
申请日：2022-03-24
申请人： LIGHTYEAR IPCO B.V.
发明人： Wouter Lukas JANSEN
CPC分类号： B62D35/02 , B62D25/163 , B62D25/18
摘要： The invention pertains to a wheel cover holder (4) for a wheel (3) of a vehicle (25), which wheel (3) is turnable relative to the vehicle (25) over a turning angle (a), wherein the wheel cover holder (4) is configured to hold at least one air-guiding cover (5, 14); the wheel cover holder (4) being configured to be connected to a steering mechanism (13) of the wheel (3) such that the wheel cover holder is turnable by the steering mechanism (13) during the steering of the wheel (3), wherein the wheel cover holder (4) is configured to turn along with the wheel (3) if the turning angle (a) is greater than a turning angle threshold, and to remain in a neutral position if the turning angle (a) is smaller than the turning angle threshold. The invention further pertains to a vehicle (25) comprising such a wheel cover holder (4).
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公开(公告)号：US11953084B2
公开(公告)日：2024-04-09
申请号：US17630752
申请日：2020-06-09
发明人： Jaehak Lee , Yuta Katsushima , Kenji Arai , Daisuke Asakura , Harunobu Abe , Kohei Yamada , Norihisa Tsujimura , Yasuaki Nakamura , Toshimitsu Kakizaki , Kazuhiro Maguchi , Kentarou Kurata
IPC分类号： B62D25/20 , B60R13/08 , B62D21/15 , B62D35/02 , F16H57/031
CPC分类号： F16H57/031 , B62D25/20 , B60R13/0861 , B62D21/155 , B62D35/02
摘要： A drive device protection structure has a rotary electric machine, a gearbox connected the rotary electric machine, an undercover disposed underneath the drive device and a protecting plate provided to the undercover. The rotary electric machine has a rotary electric machine housing that has a rotary electric machine flange. The gearbox has a gearbox housing that has a gearbox flange. The rotary electric machine flange and the gearbox flange are connected together. The rotary electric machine flange and the gearbox flange are formed such that a lower surface of the gearbox flange is positioned lower than a lower surface of the rotary electric machine flange. The protecting plate is formed of a material more rigid than a material of the undercover. The protecting plate is provided beneath connecting part between the rotary electric machine flange and the gearbox flange so as to face the connecting part.
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公开(公告)号：US11945517B2
公开(公告)日：2024-04-02
申请号：US17673014
申请日：2022-02-16
发明人： Matthew Arthur Titus , Jack Wiley Cooper , Thomas Joseph Ciccone , Erik Christensen , Brett Clarke Peters
摘要： An assembly for a vehicle includes a front subframe having two frame rails and a control arm connector on each frame rail. The assembly includes a panel supported on the frame rails and spaced vehicle-rearward of the control arm connector. The panel extends cross-vehicle from one of the frame rails to the other of the frame rails. The panel includes a channel elongated along the vehicle-longitudinal axis. The assembly includes a vehicle component spaced vehicle-rearward of the panel. The channel is aimed at the vehicle component.
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公开(公告)号：US20240051622A1
公开(公告)日：2024-02-15
申请号：US18268077
申请日：2021-11-25
申请人： DAIMLER AG
发明人： Hans Heinzer
CPC分类号： B62D35/02 , B62D35/001
摘要： The invention relates to a fairing assembly for a commercial vehicle, the fairing assembly comprising at least one deflector device configured to be mounted to a frame of the commercial vehicle, and to be arranged in front of at least one drive axle of the commercial vehicle, wherein the deflector device comprises at least two air guiding surface facing each other, the air guiding surfaces extending towards each other in the longitudinal direction of the vehicle towards the rear of the commercial vehicle thereby bounding at least one channel for air flowing under the commercial vehicle, the channel tapering in the longitudinal direction of the vehicle towards the rear.
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公开(公告)号：US20230399063A1
公开(公告)日：2023-12-14
申请号：US18334646
申请日：2023-06-14
申请人： BUGATTI RIMAC D.O.O.
CPC分类号： B62D37/02 , B62D35/005 , B62D35/007 , B62D35/02 , B60K11/02
摘要： Disclosed is a vehicle comprising: a front end and a rear end, said front end and said rear end being located at a front height and at a rear height; a front aero assembly associated to and active in proximity and/or in correspondence of the front end and adapted to generate a front aerodynamic force; and a rear aero assembly associated to and active in proximity and/or in correspondence of the rear end and adapted to generate a rear aerodynamic force. The vehicle further comprises management and control system so as to contain and/or limit, under transient conditions comprising at least a longitudinal and/or lateral acceleration or deceleration of said vehicle occurring from said condition of travel at a given constant speed, variations of said front height and/or said rear height to be respectively greater or equal to a front end threshold height and a rear end threshold height.
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公开(公告)号：US11827285B2
公开(公告)日：2023-11-28
申请号：US17341491
申请日：2021-06-08
发明人： Karsten Grebel
摘要： A diffusor system for a motor vehicle, including a diffuser duct, which extends along a virtual duct path and is traversable by flow in a flow direction, having at least one duct bounding surface which is curved about a diffuser curvature axis, the diffuser curvature axis forming an angle with the duct path, and including a downforce-generating body, which can pivot between two operating positions about a pivot axis, which is orthogonal to the duct path; in a cross-sectional plane, which is orthogonal to the pivot axis, the downforce-generating body having a profile that generates downforce in response to approach flow; in an activation operating position, a leading edge of the downforce-generating body, which is more proximate to the upstream longitudinal end of the diffuser duct, being at a greater distance from the curved duct bounding surface than in an inactivation operating position, which differs from the activation operating position; the pivot axis extends outside of the downforce-generating body.
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9.发明公开公开(公告)号：US20230339554A1
公开(公告)日：2023-10-26
申请号：US18041107
申请日：2021-07-09
发明人： Stefan WIGGEN , Francois WITTMANN
IPC分类号： B62D35/02
CPC分类号： B62D35/02
摘要： An underbody cladding element includes a first air channelling region, a second air channelling region disposed at a rear end of the underbody cladding element, and a flow separation edge. The flow separation edge is disposed behind the second air channelling region in the longitudinal direction of the vehicle. An air flow channelled along the second air channelling region is detachable in a defined manner at the flow separation edge when the vehicle is travelling forward. A longitudinal region of the flow separation edge is configured unevenly in a first plane projected onto a second plane defined by a transverse direction of the vehicle and the longitudinal direction of the vehicle. The flow separation edge has a basic body which is curved downward in the vertical direction of the vehicle.
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公开(公告)号：US20230339553A1
公开(公告)日：2023-10-26
申请号：US17972433
申请日：2022-10-24
发明人： Jin Young Yoon , Myung Eun Kim , Dong Eun Cha , Hong Heui Lee
CPC分类号： B62D35/005 , B62D35/02 , B62D37/02
摘要： Provided is an active air skirt apparatus for a mobility configured to control an airflow beneath the mobility according to the 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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