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1. 发明公开

EP4438350A1 HYDROPNEUMATIC SYSTEM PROVIDED WITH HYDROPNEUMATIC CYLINDERS FOR SUSPENSIONS OF VEHICLE WHEEL ASSEMBLIES, AND ACCORDING VEHICLE 审中-公开
公开(公告)号：EP4438350A1
公开(公告)日：2024-10-02
申请号：EP24165088.6
申请日：2024-03-21
申请人： COMETTO S.p.A.
发明人： LIPPI, Fabrizio , FICKERS, Alexander , GIORDANO, Gabriele , FRONI, Francesco , GHIGLIONE, Stefano , MARTINI, Alessandro
IPC分类号： B60G11/26 , B60G21/067 , F16F9/06 , B60G3/12
CPC分类号： B60G11/265 , B60G2202/15420130101 , B60G21/067 , B60G2204/830420130101 , B60G2204/8120130101 , F16F9/063 , F16F9/067 , B60G3/12 , B60G2200/13220130101 , B60G2300/3720130101
摘要： A hydropneumatic system (51) for suspensions of vehicle wheel assemblies is provided, for each suspension, with a respective hydropneumatic cylinder (1) having a first and a second body (10,11), which can move axially relative to each other and define respective chambers (14,15), axially separated from each other via a piston element (30); the latter is coupled in a fluid-tight manner to the second body (11) and floats between two stroke end positions in response to the pressures in the two chambers (14,15); the two chambers (14,15) of each hydropneumatic cylinder (1) communicate respectively with a hydraulic supply line (52) and with a pneumatic supply line (57); the system (51) further has a pressurization device which sets the pressure in the pneumatic supply line (57) to a value at least equal to the pressure in the hydraulic supply line (52).

2. 发明公开

EP3216631A1 OIL-HYDRAULIC SUSPENSION FOR VEHICLES 审中-公开
标题翻译：汽车用油液悬架
公开(公告)号：EP3216631A1
公开(公告)日：2017-09-13
申请号：EP17157691.1
申请日：2017-02-23
申请人： R.P.F. S.p.A.
发明人： RADRIZZANI, Flavio
IPC分类号： B60G9/00 , B60G11/26 , B60G11/28
CPC分类号： B60G9/003 , B60G11/265 , B60G11/28 , B60G2200/31 , B60G2202/154 , B60G2204/148 , B60G2204/4302 , B60G2204/4306 , B60G2206/012 , B60G2206/601 , B60G2300/04 , B60G2300/08 , B60G2300/082
摘要： The oil-hydraulic suspension (1) for connecting a chassis to an axle (3) of a vehicle comprises a main load-bearing body (4) that is coupleable to the chassis of the vehicle, an oil-hydraulic suspension cylinder (5) hinged to the main load-bearing body (4), a connecting arm (7) for connecting the axle (3) to the main load-bearing body (4) hinged to the main load-bearing body (4), and fastening means for fastening the connecting arm (7) to the axle (3), the fastening means comprising a fastening member (9) to which the suspension cylinder (5) is hinged, there also being provided a constraining means between the fastening member (9) and the connecting arm (7).
摘要翻译：用于将底盘连接到车辆车轴（3）的油压悬架（1）包括：可连接到车辆底盘的主承载体（4）;油压悬架油缸（5）与主承载体（4）铰接;连接臂（7），用于将轴（3）连接至铰接于主承载体（4）的主承载体（4）;以及紧固装置，用于将连接臂（7）固定到轴（3）上的紧固装置包括与悬架缸（5）铰接的紧固构件（9），在紧固构件（9）之间还设置有约束装置，和连接臂（7）。

3. 发明公开

EP3100881A1 INDEPENDENT SUSPENSION SYSTEM AND CRANE HAVING SAME 有权
标题翻译： UNABHÄNGIGESAUFHÄNGUNGSSYSTEMUND KRAN DAMIT
公开(公告)号：EP3100881A1
公开(公告)日：2016-12-07
申请号：EP14879594.1
申请日：2014-04-03
申请人： Xuzhou Heavy Machinery Co., Ltd.
发明人： DING, Honggang , LI, Li , ZHU, Lei , MA, Yunwang , SONG, Jianjun , MA, Fei
IPC分类号： B60G21/05 , B60G13/08
CPC分类号： B60G13/08 , B60G3/06 , B60G3/20 , B60G7/003 , B60G11/265 , B60G13/005 , B60G15/12 , B60G21/05 , B60G2200/142 , B60G2204/128 , B60G2204/416 , B60G2300/06 , B62D5/06 , B62D7/08 , B62D7/144 , B66C9/00
摘要： Disclosed is an independent suspension system, comprising: two suspension cylinders (1) which are respectively arranged between wheel edges (21) of wheels at two sides and a frame (8); and a steering mechanism (3) which is used for driving the steering of the wheels at the two sides under the drive of a steering cylinder. The independent suspension system also comprises two swing links (4) which are arranged corresponding to the wheels at the two sides, wherein the end portion of each swing link (4) at one side is hinged to the wheel edge (21) of the wheel at the corresponding side via a spherical hinge; and the end portion thereof at the other side is respectively hinged to a fixed component which is fixed below a main reducer (5) in forward and backward directions via two spherical hinges. Also disclosed is a crane having the independent suspension system. By means of the improvement of the structure, the alignment of tires mounted at the wheel edges is achieved, thereby ensuring that the movement of the tires conforms to the design requirements when the crane is travelling, thereby avoiding destructive effects which the suspension cylinders may have, so that the mutually independent movement of the wheels at the left side and the right side can be reliably achieved.
摘要翻译：公开了一种独立的悬挂系统，包括：分别布置在两侧车轮的轮缘（21）和框架（8）之间的两个悬架气缸（1）以及用于在转向缸的驱动下的两侧驱动车轮的转向的转向机构（3）。独立悬挂系统还包括两个摆动连杆（4），它们在两侧相对于车轮布置，其中一侧的每个摆动连杆（4）的端部铰接到车轮的轮缘（21）上在相应侧经由球形铰链; 并且其另一侧的端部分别铰接到固定部件，该固定部件通过两个球形铰链沿前后方向固定在主减速器（5）的下方。还公开了具有独立悬挂系统的起重机。通过改进结构，实现了安装在车轮边缘的轮胎对准，从而确保了当起重机行驶时，轮胎的运动符合设计要求，从而避免了悬架缸可能产生的破坏作用从而可以可靠地实现车轮在左侧和右侧的相互独立的运动。

4. 发明公开

EP2875305A1 WAFFENPLATTFORM, MILITÄRISCHES FAHRZEUG MIT EINER WAFFENPLATTFORM UND VERFAHREN ZUM BETRIEB EINER WAFFENPLATTFORM 有权转让
标题翻译：武器平台，用于操作武器平台的武器平台和方法军车
公开(公告)号：EP2875305A1
公开(公告)日：2015-05-27
申请号：EP13745569.7
申请日：2013-07-15
申请人： Krauss-Maffei Wegmann GmbH & Co. KG
发明人： RACZEK, Matthias , CZOK, Matthias , WICHE, Roman , CREDE, Volker
IPC分类号： F41A23/30 , F41A23/34 , F41A23/28
CPC分类号： B60G11/265 , B60G13/003 , F41A23/28 , F41A23/30 , F41A23/34
摘要： The invention relates to a weapons platform comprising an undercarriage (11, 111) and a weapon (13, 113) that is positioned in a directable manner on the undercarriage (11, 111). The undercarriage (11, 111) can be supported in relation to the ground beneath by means of a supporting device (16, 116) that is damped in order to absorb firing recoil forces, the damping characteristics of the supporting device (16, 116) being adjustable in accordance with the firing recoil forces that are to be expected from the weapon (13, 113). The invention also relates to a military vehicle (1) comprising a weapons platform (10, 110) of this type. The invention further relates to a method for operating such a weapons platform (10, 110).

5. 发明公开

EP2607116A1 Motor-vehicle with a rear shock-absorber having a differentiated effect, for controlling the vehicle attitude during braking, and control method used therein 审中-公开
标题翻译：机动车辆用有区别的效果在制动过程中控制车辆运行状况，并且在其中使用控制方法的后减震器
公开(公告)号：EP2607116A1
公开(公告)日：2013-06-26
申请号：EP11194313.0
申请日：2011-12-19
申请人： Fiat Group Automobiles S.p.A.
发明人： Agnoletto, Emiliano , Castelli, Valerio
IPC分类号： B60G13/08 , F16F9/346 , F16F9/34 , F16F9/48
CPC分类号： B60G21/002 , B60G11/265 , B60G13/08 , B60G2202/24 , F16F9/48
摘要： A motor vehicle includes a rear suspension equipped with at least one shock absorber including a by-pass passage (9) for bringing about a damping effect that is different in different portions of the stroke of the plunger (4) of the shock absorber. The shock absorber (2) and the by-pass passage are configured in such a way that the shock absorber produces a maximum damping effect in a final stretch of the stroke of the plunger (4) in the direction of lengthening of the shock absorber, said final stretch of stroke being pre-arranged so as to correspond to the final part of the maximum possible lift of said rear suspension during braking of the motor vehicle.
摘要翻译：一种机动车辆，包括：用于引起的阻尼效果配备有至少一个减震器包括：旁通通道（9）后悬架所做的是在所述减震器（4）的所述柱塞的行程的不同部分的不同。减震器（2）和所述旁通通路被配置在所述柱塞（4）的行程在减震器的延长方向上的最终拉伸寻求一种方法没减震器产生最大的减震效果，所述行程的最后阶段被预先安排，以便在机动车辆的制动过程中，以对应于所述后悬架的最大可能的电梯的最后部分。

6. 发明公开

EP2349751A4 WHEEL SUSPENSION FOR WHEELED VEHICLES 审中-公开
标题翻译： RADAUFHÄNGUNGFÜRFAHRZEUGE MITRÄDERN
公开(公告)号：EP2349751A4
公开(公告)日：2012-03-21
申请号：EP09822267
申请日：2009-09-21
申请人： BAE SYSTEMS HAEGGLUNDS AB
发明人： CHRISTENSEN ASSAR
IPC分类号： B60G3/26 , B60G7/02 , B60G11/26 , B60G11/28
CPC分类号： B60G3/26 , B60G7/02 , B60G11/265 , B60G11/28 , B60G2200/142 , B60G2200/144 , B60G2200/18 , B60G2200/46 , B60G2202/154 , B60G2202/24 , B60G2204/128 , B60G2204/143 , B60G2204/421 , B60G2204/4222

7. 发明公开

EP0620132A1 Vorrichtung zum Antreiben, Führen und Lenken eines Fahrzeugrades 失效
标题翻译： Vorrichtung zum Antreiben，Führenund Lenken eines Fahrzeugrades。
公开(公告)号：EP0620132A1
公开(公告)日：1994-10-19
申请号：EP94105501.4
申请日：1994-04-08
申请人： EC Engineering + Consulting Spezialmaschinen GmbH
发明人： Kaspar, Ernst
IPC分类号： B60G3/01 , B60G17/04 , B60K7/00
CPC分类号： B60K7/0015 , B60G3/01 , B60G3/06 , B60G3/20 , B60G11/265 , B60G17/0408 , B60G2200/142 , B60G2300/36 , B60G2400/252 , B60K17/043 , B60K17/14 , B60K17/30 , B60K2007/0038 , B60K2007/0092 , B62D7/16 , B62D7/20
摘要： Eine Vorrichtung zum Antreiben, Führen und Lenken eines Fahrzeugrades (R) umfaßt einen lenkergeführten Federzylinder (1A,1B) der von Hydrauliköldurchführung (6') durchsetzt ist. Die Hydrauliköldurchführung (6') speist einen im Bereich der Radnabe (13) vorgesehenen Hydraulikmotor (2), welcher ein gleichfalls im Nabenbereich (13) vorgesehenes Schaltgetriebe (4) beaufschlagt. Die Radnabe (13) ist im wesentlichen auf der Höhe des Fahrzeugrahmens (12) angeordnet, welcher einen Querholm (14) abstützt, an welchem das obere Ende des Federzylinders (1a) beweglich gelagert ist.
摘要翻译：用于驱动，引导和转向车轮（R）的装置包括控制臂引导的弹簧缸（1A，1B），液压油通道（6'）通过该弹簧缸。液压油通道（6'）供给设置在轮毂（13）的区域中的液压马达（2），该马达作用在与轮毂（13）的区域同样设置的传动机构（4）上。轮毂（13）基本上布置在与车辆底盘（12）的高度上，车辆底盘（12）支撑横向构件（14），弹簧缸（1a）的上端可移动地支撑在该横梁上。

8. 发明公开

EP0604475A1 FEDERBEIN FÜR HYDRAULISCHEN RADANTRIEB 失效转让
标题翻译：支杆液压轮驱动。
公开(公告)号：EP0604475A1
公开(公告)日：1994-07-06
申请号：EP92918594.0
申请日：1992-09-02
申请人： KRUPP INDUSTRIETECHNIK GMBH
发明人： ZIMMERMANN, Horst
IPC分类号： B60G3 , B60G11 , B60G15 , B60K17 , F16F9 , F16L27
CPC分类号： B60G3/01 , B60G11/265 , B60G15/12 , F16F9/06
摘要： Dans le cas de jambes de suspension (1) avec commande hydraulique des roues, il est d'usage de conduire vers le moteur hydraulique l'huile sous pression au moyen de tuyaux flexibles. Afin d'éviter un endommagement de ces conduites, l'alimentation en huile se fait, dans le cas de cette nouvelle jambe de suspension, par la jambe (1) elle-même. Les circuits d'amenée d'huile et de retour d'huile présentent tout les deux un raccord de conduite télescopique (44, 51, 48, 50), lequel est d'une part solidement relié au boîtier de guidage externe (3) et d'autre part à un joint tournant (11) fixé axialement par rapport à l'élément de support élastique (3). Les raccordements pour le moteur hydraulique (entrée et retour) sont donc fixes par rapport à l'élément de support orientable (3).

9. 发明公开

EP4415990A1 SUSPENSION SYSTEM WITH COMFORT VALVES BETWEEN CROSS-OVER HYDRAULIC CIRCUITS 审中-实审
公开(公告)号：EP4415990A1
公开(公告)日：2024-08-21
申请号：EP22801921.2
申请日：2022-10-07
申请人： DRiV Automotive Inc.
发明人： VANDERSMISSEN, Bert , BOON, Peter
IPC分类号： B60G11/26 , B60G21/06
CPC分类号： B60G11/265 , B60G2202/15420130101 , B60G2204/810220130101 , B60G2204/830420130101 , B60G21/06 , B60G2202/41320130101

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