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1. 发明授权

US12012129B2 Method for train suspension control by means of multiple air springs, system for train suspension control by means of multiple air springs, and train 有权
公开(公告)号：US12012129B2
公开(公告)日：2024-06-18
申请号：US17047956
申请日：2018-05-09
申请人： CRRC TANGSHAN CO., LTD.
发明人： Huijie Du , Shujun Chen , Zheng Liu , Xinyong Zhang , Zhonghua Liu , Jiaying Qin , Yongqin Yang , Wenhao Hu , Liangjie Li , Limin Zhang
IPC分类号： B61F5/14 , B61F1/14 , B61F5/24
CPC分类号： B61F5/144 , B61F1/14 , B61F5/24
摘要： A method for train suspension control by means of multiple air springs includes: receiving a vehicle load pressure; and controlling height adjustment valves according to the vehicle load pressure to adjust the pressure of a first air spring set, a second air spring set and/or a third air spring set. Three height adjustment valves are provided, and the three height adjustment valves form a triangular structure. Each of the first air spring set, the second air spring set and the third air spring set comprises a plurality of individual air springs, and all the individual air springs in each of the air spring sets are correspondingly connected to the same height adjustment valve. A system for train suspension control by means of multiple air springs and a train are further provided.

2. 发明授权

US11679791B2 Dead axle of rail vehicle, rail vehicle, and rail transportation system 有权
公开(公告)号：US11679791B2
公开(公告)日：2023-06-20
申请号：US16967653
申请日：2019-01-28
申请人： BYD COMPANY LIMITED
发明人： Qingzeng Hu , Xiaojin Yao , Xiaofang Xiong , Jia Wei , Huiyue Liu
IPC分类号： B61F5/24 , B60B35/00 , B61F5/52
CPC分类号： B61F5/24 , B60B35/003 , B61F5/52
摘要： A dead axle of a rail vehicle, a rail vehicle, and a rail transportation system are provided. The dead axle of a rail vehicle includes: an axle body; a running wheel; a guiding frame; a horizontal wheel; and a connecting rod component, including a first transverse pull rod and a second transverse pull rod, where when the rail vehicle turns left, the horizontal wheel cooperates with a rail beam to drive the guiding frame to swing and drive the first transverse pull rod to move together, and the second transverse pull rod is driven by the first transverse pull rod to drive the running wheel to swing to the left, and when the rail vehicle turns right, the horizontal wheel cooperates with the rail beam to drive the guiding frame to swing and drive the first transverse pull rod to move together, and the second transverse pull rod is driven by the first transverse pull rod to drive the running wheel to swing to the right.

3. 发明授权

US10060542B2 Leveling valve 有权
公开(公告)号：US10060542B2
公开(公告)日：2018-08-28
申请号：US14440365
申请日：2013-12-17
申请人： KAYABA INDUSTRY CO., LTD.
发明人： Tsutomu Suzuki , Yusuke Endo
IPC分类号： F16K15/20 , F16K11/16 , F16K11/18 , B61F5/24
CPC分类号： F16K15/20 , B61F5/24 , F16K11/168 , F16K11/18 , Y10T137/3584
摘要： A leveling valve includes: a seat portion configured to define a flow passage, the flow passage communicating with the air cushion and a compressed air source or communicating with the air cushion and a drain; a valve configured to move in an axial direction in accordance with a relative displacement of the vehicle body with respect to the truck; a spring configured to bias the valve toward a closing side, the valve being in contact with the seat portion in the closing side; a valve guide configured to support one end of the spring, the valve guide being slidably inserted with respect to a housing inner wall surface; and a communication port opened to the housing inner wall surface. A moving region in which the valve guide moves is set to a position offset from the communication port in the axial direction.

4. 发明授权

US09428200B2 Device disposed in the roof area of two articulated vehicle parts for limiting the pitch movement of the vehicle parts relative to each other 有权
标题翻译：设置在两个关节式车辆部件的屋顶区域中的装置，用于限制车辆部件相对于彼此的俯仰运动
公开(公告)号：US09428200B2
公开(公告)日：2016-08-30
申请号：US14175498
申请日：2014-02-07
申请人： Hübner GmbH & Co. KG
发明人： Olaf Richter
IPC分类号： B61G5/02 , B61D3/10 , B61F5/24
CPC分类号： B61G5/02 , B61D3/10 , B61F5/24 , Y02T30/30
摘要： A device for coupling the roof area of two articulated vehicle parts, for limiting the roll and/or pitch movements of the vehicle parts relative to each other. The device includes at least two consoles. At least one console is disposed on the roof area of a first vehicle part. The at least two consoles are connected to each other by a coupling arm. At least one of the consoles includes a leaf spring.
摘要翻译：一种用于联接两个关节式车辆部件的车顶区域的装置，用于限制车辆部件相对于彼此的滚动和/或俯仰移动。该设备包括至少两个控制台。至少一个控制台设置在第一车辆部件的屋顶区域上。所述至少两个控制台通过联接臂相互连接。至少有一个控制台包括一个板簧。

5. 发明申请

US20160082986A1 Wheelset Bearing for the Wheelset of a Rail Vehicle Having an Internally Mounted Truck 有权
标题翻译：具有内置卡车的轨道车辆车轮的车轮轴承
公开(公告)号：US20160082986A1
公开(公告)日：2016-03-24
申请号：US14785003
申请日：2014-04-22
申请人： SIEMENS AG ÖSTERREICH
发明人： David KREUZWEGER , Christian KUETER , Martin TEICHMANN
IPC分类号： B61F15/20
CPC分类号： B61F15/20 , B61F5/24
摘要： A wheelset bearing for the wheelset of a rail vehicle having an internally mounted truck that includes one bearing housing per side of the wheelset that encloses the wheelset bearing for the wheelset, where the wheelset bearing and bearing housing are within the wheels in an installed state and a torsion spring serves as a roll stabilizer that is connected to the bearing housing such that the torsion springs are rigidly connected to one bearing housing each on the two ends thereof (without interconnection of draw-pressure rods) so as to implement roll stabilization for the wheelsets in a manner that is as technically simple as possible.
摘要翻译：一种用于轨道车辆轮对的轮对轴承，其具有内部安装的卡车，其包括轮对的每侧的一个轴承座，其包围用于轮对的轮对轴承，其中轮对轴承和轴承壳体处于安装状态的车轮内，扭转弹簧用作连接到轴承壳体的辊稳定器，使得扭簧刚性地连接到其两个端部上的一个轴承壳体（没有牵引杆的互连），以便实现辊稳定轮盘的技术上尽可能简单。

6. 发明申请

US20150183443A1 FORCE GENERATION MECHANISM 审中-公开
标题翻译：强制生成机制
公开(公告)号：US20150183443A1
公开(公告)日：2015-07-02
申请号：US14410789
申请日：2013-06-25
申请人： HITACHI AUTOMOTIVE SYSTEMS, LTD.
发明人： Tsutomu Iwamura , Yusuke Akami , Noriyuki Utsumi , Tomoyuki Lee , Yusei Kimura , Shunsuke Mori
IPC分类号： B61F5/24 , F16F15/03
CPC分类号： B61F5/24 , F16F15/02 , F16F15/03
摘要： A damper apparatus (12) as the force generation mechanism mounted between a vehicle body (2) and a bogie (5) includes an attenuation damper (13), an electric damper (14), and a gear apparatus (15). The attenuation damper includes a rod protruding from a cylinder, and generates a damping force by converting motion energy of a forward or backward movement of the rod into heat energy. The electric damper includes a stator, and a movable element linearly movable relative to the stator. The gear apparatus is disposed between the attenuation damper and the electric damper, and can mechanically switch the attenuation damper and the electric damper between a series connection and a parallel connection. The gear apparatus switches a connection state between the attenuation damper and the electric damper according to the condition.
摘要翻译：作为安装在车体（2）和转向架（5）之间的力产生机构的阻尼器装置（12）包括衰减阻尼器（13），电动减振器（14）和齿轮装置（15）。衰减阻尼器包括从气缸突出的杆，并且通过将棒的向前或向后运动的运动能转换成热能来产生阻尼力。电动阻尼器包括定子和可相对于定子线性移动的可动元件。齿轮装置设置在衰减阻尼器和电动阻尼器之间，并且可以在串联连接和并联连接之间机械地切换衰减阻尼器和电动阻尼器。齿轮装置根据条件切换衰减阻尼器和电动阻尼器之间的连接状态。

7. 发明授权

US08910579B2 Rail vehicle with laterally soft connection of the wagon body to the running gear 有权
标题翻译：轨道车辆将货车车身横向软连接到行驶档
公开(公告)号：US08910579B2
公开(公告)日：2014-12-16
申请号：US13395949
申请日：2010-09-14
申请人： Richard Schneider
发明人： Richard Schneider
IPC分类号： B61F5/22 , B61F5/24 , B60G99/00
CPC分类号： B60G99/002 , B60G2200/34 , B60G2204/122 , B60G2204/16 , B60G2204/41 , B60G2300/10 , B60G2300/102 , B60G2800/0124 , B60G2800/9124 , B61F5/22 , B61F5/24
摘要： Disclosed is a vehicle, in particular rail vehicle, with a wagon body and an running gear on which the wagon body is supported, wherein the wagon body and the running gear define a vehicle longitudinal direction, a vehicle transverse direction and a vehicle height direction. A tilting mechanism is arranged between the wagon body and the running gear, which is designed to impose, during a transverse displacement in the vehicle transverse direction, upon the wagon body a rolling motion about a rolling axis parallel to the vehicle longitudinal direction. The tilting mechanism comprises a transverse decoupling device, which is designed to reduce the stiffness of the tilting mechanism against a pure transverse displacement of the wagon body with respect to the running gear. The invention furthermore relates to a corresponding tilting mechanism.
摘要翻译：公开了一种车辆，特别是轨道车辆，其具有车身和行走齿轮，车身被支撑在该行驶齿轮上，其中，货车车身和行驶齿轮限定车辆纵向，车辆横向和车辆高度方向。在车体与行驶齿轮之间配置倾斜机构，该倾斜机构被设计成在车辆横向上横向移动时施加在车体上围绕平行于车辆纵向方向的滚动轴线的滚动运动。倾斜机构包括横向解耦装置，其被设计成相对于行走机构减轻货车车身的纯横向位移来减小倾斜机构的刚度。本发明还涉及一种相应的倾斜机构。

8. 发明申请

US20140196628A1 RAILCAR DAMPING DEVICE 有权
标题翻译： RAILCAR阻尼装置
公开(公告)号：US20140196628A1
公开(公告)日：2014-07-17
申请号：US14127916
申请日：2012-06-19
申请人： Takayuki Ogawa , Jun Aoki , Masaru Uchida , Chie Yabuki
发明人： Takayuki Ogawa , Jun Aoki , Masaru Uchida , Chie Yabuki
IPC分类号： B61F5/24
CPC分类号： B61F5/24 , B61F5/245 , F15B7/006 , F15B2211/7053 , F15B2211/785
摘要： A railcar damping device includes: a tank storing a liquid; a first opening/closing valve provided in a first passage connecting a rod side chamber and a piston side chamber, which are defined by a piston, to be capable of opening and closing the first passage; a second opening/closing valve provided in a second passage connecting the piston side chamber and the tank to be capable of opening and closing the second passage; a pump that is driven to rotate at a predetermined normal rotation speed in order to supply the liquid from the tank to the rod side chamber; and a temperature determination unit that determines a temperature of the liquid supplied to the actuator, wherein a rotation speed of the pump is reduced below a normal rotation speed when the temperature determination unit determines that the temperature of the liquid is lower than a predetermined temperature.
摘要翻译：轨道车辆阻尼装置包括：储存液体的罐; 第一开闭阀，设置在连接由活塞限定的杆侧室和活塞侧室的第一通道中，以能够打开和关闭第一通道; 第二开/关阀，设置在连接活塞侧室和罐的第二通道中，以能够打开和关闭第二通道; 驱动以预定的正常转速旋转以便将液体从罐供应到杆侧室的泵; 以及温度确定单元，当温度确定单元确定液体的温度低于预定温度时，确定提供给致动器的液体的温度，其中当所述泵的转速降低到正常转速以下时。

9. 发明申请

US20120137926A1 Vehicle Having Rolling Compensation 失效
标题翻译：车辆补偿
公开(公告)号：US20120137926A1
公开(公告)日：2012-06-07
申请号：US13259565
申请日：2010-03-09
申请人： Richard Schneider
发明人： Richard Schneider
IPC分类号： B61F5/24
CPC分类号： B61F5/24
摘要： A rail vehicle having a car body, which is supported on a running gear by a spring device, and a rolling compensation device, which is coupled to the running gear and the car body. The rolling compensation device may be arranged kinematically in parallel to the spring device. The rolling compensation device counteracts rolling motions of the car body toward the outside of the curve about a rolling axis during travel in curves. The rolling compensation device, in order to increase the tilting comfort, is designed to impose, in a first frequency range and under a first transverse deflection of the car body, upon the car body, a first rolling angle about the rolling axis, which corresponds to a current curvature of a current section of track being traveled.
摘要翻译：一种轨道车辆，其具有通过弹簧装置支撑在行驶齿轮上的车体，以及联接到行驶齿轮和车身的滚动补偿装置。滚动补偿装置可以与弹簧装置平行地运动地布置。轧制补偿装置在曲线行进期间抵抗滚动轴线在滚动轴线外侧的滚动运动。为了增加倾斜舒适性，滚动补偿装置被设计成在轿厢的第一频率范围和第一横向偏转下施加围绕滚动轴线的第一滚动角度，其对应于到正在行进的轨道的当前部分的当前曲率。

10. 发明授权

US08056484B2 Vehicle with anti-roll devices 有权
标题翻译：车载防滚装置
公开(公告)号：US08056484B2
公开(公告)日：2011-11-15
申请号：US12063818
申请日：2006-08-10
申请人： Volker Brundisch , Alfred Lohmann
发明人： Volker Brundisch , Alfred Lohmann
IPC分类号： B61F5/00
CPC分类号： B61G5/02 , B61F5/24
摘要： A vehicle, in particular a rail vehicle, having a longitudinal axis, at least one first vehicle component which is supported via at least one first spring device on at least one first wheel unit and at least one second spring device on at least one second wheel unit, and having at least one first anti-roll device and a second anti-roll device which are coupled to one another via a coupling device, are each connected to the first vehicle component and counteract rolling motions of the first vehicle component. The first anti-roll device and the second anti-roll device are articulated to the coupling device at first and second articulation points, respectively. The coupling device is configured such that, caused by a counterforce-free first displacement of the first anti-roll device via the first and second articulation points, an opposing second displacement is introduced into the second anti-roll device.
摘要翻译：一种具有纵向轴线的车辆，特别是轨道车辆，至少一个第一车辆部件，其经由至少一个第一车轮单元上的至少一个第一弹簧装置支撑，并且至少一个第二轮上的至少一个第二弹簧装置单元，并且具有通过耦合装置彼此耦合的至少一个第一防侧倾装置和第二防侧倾装置，每个连接到第一车辆部件并抵消第一车辆部件的滚动运动。第一防侧倾装置和第二防侧倾装置分别在第一和第二铰接点处铰接到联接装置。联接装置构造成使得由第一抗卷装置经由第一和第二铰接点的无反力的第一位移引起的相反的第二位移被引入到第二防侧倾装置中。

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