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1. 发明公开

EP4144622A1 DOWNFORCE SYSTEM FOR A VEHICLE 审中-实审
公开(公告)号：EP4144622A1
公开(公告)日：2023-03-08
申请号：EP22196502.3
申请日：2020-10-16
申请人： MCMURTRY AUTOMOTIVE LIMITED
发明人： SCHOLZ, George Karl
IPC分类号： B62D37/00
摘要： The present invention provides a downforce system for a vehicle. The downforce system comprises a restrictor configured to restrict a flow of air into a region that is defined at least in part by the restrictor and a ground surface on which the vehicle is disposed, and a rim disposed on the restrictor and configured to form at least a partial seal with the ground surface. A dedicated pressure source is disposed outside the restrictor and connected to the restrictor via an air flow path, the pressure source being configured to generate a pressure differential across the restrictor. The downforce system further comprises a preload mechanism configured to apply a preload force to the rim to press the rim towards the ground surface, wherein the preload mechanism includes an actuator for varying the preload force applied by the preload mechanism. By generating a pressure differential across the restrictor (e.g. by generating a pressure in the region defined by the restrictor that is lower than an atmospheric pressure outside the region), a downforce which acts on the vehicle may be generated. The downforce may result in an improved grip or traction of the vehicle, which may improve handling and safety of the vehicle.

2. 发明授权

EP3013674B1 VERFAHREN ZUR QUERDYNAMISCHEN STABILISIERUNG EINES EINSPURIGEN KRAFTFAHRZEUGS 有权转让
公开(公告)号：EP3013674B1
公开(公告)日：2021-10-06
申请号：EP14724092.3
申请日：2014-05-15
发明人： LEMEJDA, Markus , KLEWS, Matthias , WAHL, Anja
IPC分类号： B62K11/00 , B62M7/00 , B62D37/00

4. 发明公开

EP3013674A1 VERFAHREN ZUR QUERDYNAMISCHEN STABILISIERUNG EINES EINSPURIGEN KRAFTFAHRZEUGS 有权转让
公开(公告)号：EP3013674A1
公开(公告)日：2016-05-04
申请号：EP14724092.3
申请日：2014-05-15
申请人： Robert Bosch GmbH
发明人： LEMEJDA, Markus , KLEWS, Matthias , WAHL, Anja
IPC分类号： B62K11/00 , B62M7/00 , B62D37/00
CPC分类号： B62D37/00 , B60W30/04 , B60W40/112 , B60W2030/043 , B60W2300/36 , B60W2300/365 , B60Y2200/12 , B60Y2200/126 , B62J27/00
摘要： The invention relates to a method for the transverse dynamic stabilisation of a single-track motor vehicle when turning a corner, - in which the presence of an unstable state of travel in the vehicle transverse direction is detected and - as a function thereof, at least one nozzle is actuated through which a medium is issued perpendicularly to the wheel plane of a vehicle wheel, in order to stabilise said motor vehicle.
摘要翻译：一种用于在协商曲线时单向轨道机动车辆的横向动态稳定的方法，其中检测到车辆横向方向上存在不稳定的驾驶状态，并且作为其功能，用于机动车辆的稳定，至少一个喷嘴被激活，通过该喷嘴垂直于车轮的车轮平面发射介质。

5. 发明授权

EP1529556B1 Travelling apparatus and method for controlling thereof 有权
标题翻译：设备，用于它们的驱动和控制方法
公开(公告)号：EP1529556B1
公开(公告)日：2013-02-20
申请号：EP04256791.7
申请日：2004-11-03
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： Ishii, Shinji, Sony Corporation
IPC分类号： A63C17/12 , B62D37/00 , B62D61/00 , A63C17/08
CPC分类号： B62D61/00 , A63C17/08 , A63C17/12 , B60L15/20 , B60L2200/16 , B60L2200/24 , B60L2220/46 , B60L2240/22 , B60L2240/423 , B60L2260/34 , B60L2270/145 , B62D37/00 , B62K11/007 , Y02T10/645 , Y02T10/646 , Y02T10/72 , Y02T10/7275
摘要： A traveling apparatus and a method for controlling thereof, in which an abrupt turn to make a rider fall down is prevented and stable traveling is obtained without fail, are provided. At a step [1] whether or not a turn operation is performed by means of a barycentric position of the rider, and the barycentric position is detected at a step [2] from a load sensor. Further, a turn velocity command is generated at a step [3]. Then, the barycentric position to which the centrifugal force is added is detected at a step [4], and it is judged at a step [5] whether or not the barycentric position is close to a tire. When it is close to the tire (Yes), processing to reduce the turn velocity is performed at a step [6]. Hereupon, such computation is performed that a sensor signal Éyaw from a gyroscopic sensor is set to É yaw †� É yaw × G É (GÉ is a value that changes in inverse proportion to the strength of the centrifugal force). When the barycentric position is not close to the tire (No), it is set to É yaw †�É yaw at a step [7]. Furthermore, a wheel rotational velocity command is supplied at a step [8] to set tire velocity of right and left wheels to Éyaw, and a turn of a vehicle is performed at a step [9].

6. 发明公开

EP2248712A1 Dispositif de barres sous la caisse d'un véhicule en vue d'augmenter sa rigidité, barre pour la mise en oeuvre d'un tel dispositif et véhicule équipé d'un tel dispositif 审中-公开
标题翻译：一个车辆的车身下用于增加刚度得到装置，棒材此设备的实施和配备有该装置的车辆
公开(公告)号：EP2248712A1
公开(公告)日：2010-11-10
申请号：EP10305283.3
申请日：2010-03-23
申请人： Renault S.A.S.
发明人： Le Jaouen, Guillaume , Fenal, Francois , Corbier, Paul
IPC分类号： B62D25/20 , B62D37/00
CPC分类号： B62D27/065 , B62D21/09 , B62D25/2009
摘要： L'invention concerne un dispositif de barres sous la caisse d'un véhicule en vue d'augmenter la rigidité de cette dernière, comportant une barre profilée pleine (7) implantée sous la caisse (3) du véhicule, reliée par chacune de ses parties d'extrémité (9) par au moins une vis de fixation (10) à un boîtier de fixation solidaire de la caisse (3), caractérisé en ce que chacune desdites parties d'extrémité (9) est aplatie à une épaisseur réduite relativement à celle de ladite barre (7), de manière à permettre d'y positionner ladite vis de fixation (10) en engagement au boîtier de fixation sans que celle-ci ne soit à une altitude sous la caisse (3) inférieure à celle de ladite barre (7) et en ce que l'extrémité de la barre (7) au-delà de ladite partie d'extrémité (9) est de faible longueur et forme un sabot d'extrémité (17) de l'épaisseur de la barre (7), apte à protéger la vis de fixation (10).
摘要翻译：所述装置（1）具有下的情况下固定在全浸入杆（7）（3）的车辆（5），即可转换式机动车，其中，所述杆由“由固定螺钉（10）与固定的情况下（11，11）的端部或相近部位（9,9）”中的一个连接并集成到壳体上。的端部或接近部的每一个与减小的厚度以定位螺钉相啮合的情况下的情形下阻止高度定位扁平确实比巴下。全浸棒由标准钢。

7. 发明公开

EP2139732A1 TRAILER ELECTRONIC BRAKING SYSTEM 有权
标题翻译：电子制动系统拖车
公开(公告)号：EP2139732A1
公开(公告)日：2010-01-06
申请号：EP08718844.7
申请日：2008-03-25
申请人： KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH
发明人： FRY, Matthew , MEDERER, Martin , STRAUB, Kornel , MERZA, Valer , SZABO, Gergely
IPC分类号： B60T8/17 , B60T8/1755 , B62D37/00 , B62D53/08
CPC分类号： B60T8/1708 , B60T8/17554 , B60T2230/03
摘要： A trailer electronic braking system for a road train comprising a tractor and a plurality of trailers. The braking system comprises a braking ECU on each trailer and communication means being provided so that the braking ECU on a first trailer and the braking ECU on a second trailer are able to communicate with one another. In use, the respective braking ECU on the first and second trailer receive an input from a respective sensor on the first and second trailer adapted to detect lateral acceleration and/or wheel speed. In the event that one of said sensors detects lateral acceleration and/or a wheel speed indicative of a loss of stability, the sensor generates a signal for actuating stability control, which signal is passed via the communication means to the braking ECU on the other trailer, so that the other trailer can actuate stability control.

8. 发明公开

EP1747141A1 VERFAHREN ZUM AUSGLEICHEN EINER DYNAMISCHEN ACHSLASTVERLAGERUNG 审中-公开
标题翻译：方法用于均衡动态轴重转移
公开(公告)号：EP1747141A1
公开(公告)日：2007-01-31
申请号：EP05741828.7
申请日：2005-05-06
申请人： GM Global Technology Operations, Inc.
发明人： STEIMEL, Christoph
IPC分类号： B62D37/00 , B60K28/10
CPC分类号： B60W30/045 , B60T8/1766 , B60T2230/06 , B60T2270/303 , B60W10/04 , B60W10/18 , B60W10/22
摘要： The present invention proposes an improved method for at least partly compensating the dynamic axle load transfer when part of a vehicle load dips over at least one front wheel. Firstly, in order to compensate the axle load transfer, a drive torque demand is applied and thus a temporally limited, approximately maximum drive torque is requested. Moreover, the present invention proposes for the first time a microprocessor as well as a control device for implementing the claimed method. The invention also concerns a vehicle drive which is fitted with this type of control device or microprocessor. Software for implementing the method is also described. Finally, the invention concerns a motor vehicle that is equipped with this type of control device or microprocessor for running the software for implementing the claimed method.

9. 发明授权

EP1107894B1 VERFAHREN UND VORRICHTUNG ZUR ERKENNUNG EINER PENDELBEWEGUNG EINES FAHRZEUGS 有权
标题翻译：方法和设备用于检测的钟摆运动车辆的
公开(公告)号：EP1107894B1
公开(公告)日：2006-10-11
申请号：EP00949137.4
申请日：2000-06-27
申请人： ROBERT BOSCH GMBH
发明人： TRAECHTLER, Ansgar
IPC分类号： B60T8/00 , B60D1/30 , B62D37/00 , B62D7/15 , B62D6/04 , B60T8/32
CPC分类号： B60T8/241 , B60T7/20 , B60T8/1708 , B60T8/1755 , B60T8/246 , B60T8/248 , B60T8/323 , B60T2230/03 , B60T2230/06 , B62D6/04 , B62D7/159 , B62D37/00 , B62D53/0871
摘要： The invention relates to a device for identifying a rolling motion in a vehicle. The device contains at least a first determination element which is used to determine a variable that represents the lateral dynamics of the vehicle. Said device also contains a second determination element which is used to determine a speed variable that represents the speed of the vehicle. A third determination element is used in conjunction with the lateral dynamics variable or variables and the speed variable, in order to determine whether a rolling motion of the vehicle is present. To this end, a check is at least made as to whether the lateral dynamics variable or variables are greater than an allocated threshold value and whether the speed variable is greater than an allocated threshold value. A rolling motion is present, if the lateral dynamics variable is greater than the allocated threshold value and if the speed variable is greater than the allocated threshold value.

10. 发明授权

EP0358973B1 Verfahren zur Stabilitätskontrolle von Gespannen 失效
标题翻译： HITCHES的稳定性控制过程
公开(公告)号：EP0358973B1
公开(公告)日：1993-10-13
申请号：EP89115164.9
申请日：1989-08-17
申请人： Adam Opel Aktiengesellschaft
发明人： Ohlert, Johannes, Dr.rer.nat. , Gora, Hans Joachim, Dipl.-Ing.
IPC分类号： B60D1/30 , B62D37/00
CPC分类号： B60D1/30 , B60T8/1708 , B60T2230/06 , B62D37/00

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