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公开(公告)号：US12122432B2
公开(公告)日：2024-10-22
申请号：US17285559
申请日：2019-10-01
发明人： Stefan Hintermeir
摘要： A snow protection assembly is provided for a coupling region of a rail vehicle. The rail vehicle has, on an end face, a recess which protects against snow, in which recess a coupling of the rail vehicle is arranged. A fixed housing partially extends around the recess. The housing has an opening in the direction of travel of the rail vehicle, from which opening the coupling partially protrudes to enable a process of coupling to an additional rail vehicle. The opening of the fixed housing is peripherally fixedly connected to a first sealing element. A second sealing element is rotatably connected to the coupling, and the second sealing element partially extends around the coupling. The two sealing elements partially overlap in the region of the opening. The two sealing elements are coupled to one another by pressure to protect the opening against the ingress of snow.
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公开(公告)号：US11827252B2
公开(公告)日：2023-11-28
申请号：US16477489
申请日：2017-12-06
发明人： Jens Horstmann , Albert Ferderer , Frank Quast
CPC分类号： B61G5/10 , B61G1/22 , B61G3/24 , B61G5/06 , B61G7/10 , H01R13/748 , B60T13/662 , B60T13/665 , H01R13/6272 , H01R2201/26
摘要： Disclosed is an electrical connecting apparatus for supplying power to cars which are coupled to one another, including a first plug-in connector to which at least one cable is connected, and a corresponding second plug-in connector which is intended to be fastened to a car wall, in particular in a vertical lateral wall. The first plug-in connector and the second plug-in connector are each provided with one or more corresponding first contact elements or second contact elements which can be plug-connected in an insertion direction (A), and the cable of the first plug-in connector exits from the first plug-in connector in a first cable outlet direction (B) which is angled away in relation to the insertion direction (A). Also disclosed is a rail vehicle having at least two coupled cars, wherein each of the two coupled cars is provided with at least one electrical connecting apparatus as above described.
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公开(公告)号：US20230365168A1
公开(公告)日：2023-11-16
申请号：US18028411
申请日：2021-08-25
发明人： Roger DANIELSSON
摘要： An energy dissipation device is shown in connection with its implementation in train couplers. The energy dissipation device comprises axially compressible, irreversibly deforming steel elements arranged in a housing and axially pre-tensioned between a compression means and a counter-pressure means. In case of an impact, the compression means is moving in sliding contact with the inside wall of the housing to provide axial compression of the energy absorbing elements while preserving the integrity of the housing.
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公开(公告)号：US20190248388A1
公开(公告)日：2019-08-15
申请号：US16392523
申请日：2019-04-23
CPC分类号： B61G3/20 , B61G1/32 , B61G1/42 , B61G3/08 , B61G3/18 , B61G3/26 , B61G5/08 , B61G5/10 , B61G7/10
摘要： A coupler uncoupling control mechanism is provided in the present application, comprising an uncoupling cylinder, a propelling cylinder and a control assembly, wherein the propelling cylinder is connected to a first valve body, and the first valve body comprises a first air inlet connected to the main reservoir pipe of the train, a first air outlet communicated with the first air inlet, a second air inlet and a second air outlet communicated with the second air inlet; the first air outlet is communicated with the air inlet chamber of the propelling cylinder, and the second air inlet is communicated with the air outlet chamber of the propelling cylinder. The control assembly comprises a second valve body and the second valve body is a pneumatic control valve; the second valve body comprises a third air inlet communicated with the uncoupling pipe of the train, a third air outlet communicated with the third air inlet, and a first control port capable of controlling airflow communication between the third air inlet and the third air outlet after being triggered; and, the third air inlet is communicated with the air inlet of the uncoupling cylinder, and the first control port is connected to the first air outlet of the first valve body. The present application can ensure that electrical couplers are uncoupled successfully.
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公开(公告)号：US20180312179A1
公开(公告)日：2018-11-01
申请号：US15770347
申请日：2016-11-03
CPC分类号： B61G7/10
摘要： System for automatic coupling and release of at least a first vehicle and of a second vehicle travelling on the railway network comprising at least a first hooking group of the first vehicle and at least a second hooking group of the second vehicle, comprising at least one vertical alignment apparatus for vertical alignment of the at least one first and at least a second hooking group, the first and at least the second hooking group being configured to be coupled and released each other by means of complementary interlocking coupling means under the control of an informatic system present on each vehicle.
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公开(公告)号：US20170166225A1
公开(公告)日：2017-06-15
申请号：US15429911
申请日：2017-02-10
摘要： A railroad car coupling system including a draft sill with front and rear stops, a coupler along with an energy management assembly for receiving and dissipating external forces experienced by the coupler. A yoke also forms part of the coupling system and is operably coupled to the coupler. The yoke includes top and bottom walls which each include two forward facing stops. A follower is mounted substantially between the top and bottom walls of the yoke for receiving forces experienced by the coupler. The follower is configured with two laterally spaced vertical extensions disposed toward opposed upper corners of the follower and two laterally spaced vertical extensions disposed toward opposed lower corners of the follower. Forward facing surfaces on the follower extensions arc arranged in generally coplanar relationship relative to each other. Rearward facing surfaces on the follower extensions are arranged in generally coplanar relationship with each other and operably engage with the forward facing stops on the yoke to enhance the distribution of forces when the follower engages the front stops on the center sill when the coupling system is in a full draft condition.
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7.发明申请FRONT INSTALLED SUSPENSION SYSTEM HAVING OVERLOAD PROTECTION FIELD OF THE INVENTION 有权具有过载保护的前置的悬挂系统技术领域公开(公告)号：US20150114921A1
公开(公告)日：2015-04-30
申请号：US14399505
申请日：2012-05-06
IPC分类号： B61G3/04
摘要： Disclosed is a front installed suspension system having overload protection. The system comprises a mounting seat (1), a centring apparatus (2), a support apparatus (3) used for supporting a coupling buffer and a coupling end pin (4), wherein the mounting seat (1) is connected to a railway vehicle body, and the centring apparatus (2) and the support apparatus (3) are both installed on the mounting seat (1). The system further has a coupling connection seat (5) and an overload protection element (6), wherein the coupling connection seat (5) comprises a base and a coupling connection part connected as one with the base. The base is connected to a rear face of the mounting seat (1) by means of the overload protection element (6). The coupling connection part passes through a through hole (7) provided in the middle of the mounting seat (1) and is connected with the coupling buffer by means of the coupling end pin (4). The coupling connection part is closely fitted with the through hole (7). The front installed suspension system has a simple structure and is lightweight.
摘要翻译： 公开了一种具有过载保护的前挂式悬挂系统。 该系统包括安装座（1），定心装置（2），用于支撑联接缓冲器的支撑装置（3）和联接端销（4），其中安装座（1）连接到铁路 车体和定心装置（2）和支撑装置（3）均安装在安装座（1）上。 所述系统还具有联接连接座（5）和过载保护元件（6），其中所述联接连接座（5）包括底座和与所述底座连接的联接连接部件。 基座通过过载保护元件（6）连接到安装座（1）的后表面。 联接连接部件穿过设置在安装座（1）的中间的通孔（7），并通过联接端销（4）与联接缓冲器连接。 联接连接部分与通孔（7）紧密配合。 前悬挂系统结构简单，重量轻。
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公开(公告)号：US20150008208A1
公开(公告)日：2015-01-08
申请号：US14495763
申请日：2014-09-24
IPC分类号： B61G11/00
摘要： A compact buffer having overload protection, comprising a buffer connected to a coupling, a mount (1) connected to a vehicle body, and a rotating shaft (2) connecting the buffer to the mount (1); the buffer comprises an elastic element (4), a buffer housing (3) accommodating the elastic element (4), and a protective cover (5) for bearing impact force located at the tail end of the buffer housing (3); the buffer housing (3) and the protective cover (5) are connected by means of an overload protection device (6). Use of the method which involves breaking the connection between a buffer housing and an elastic element enables the integration of an overload protection device and a coupling buffer.
摘要翻译： 一种具有过载保护的紧凑型缓冲器，包括连接到联接器的缓冲器，连接到车身的安装件（1）和将缓冲器连接到安装件（1）的旋转轴（2）; 缓冲器包括弹性元件（4），容纳弹性元件（4）的缓冲器壳体（3）和用于承载位于缓冲壳体（3）尾端处的冲击力的保护盖（5）; 缓冲器壳体（3）和保护盖（5）通过过载保护装置（6）连接。 使用涉及破坏缓冲壳体和弹性元件之间的连接的方法使得能够集成过载保护装置和耦合缓冲器。
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公开(公告)号：US20150007744A1
公开(公告)日：2015-01-08
申请号：US14365454
申请日：2012-12-13
发明人： Mathias Hjort , Roger Danielsson , Fredrik Hedh , Tommy Fälth
摘要： A multi-car vehicle with a first car of the multi-car vehicle and a second car of the vehicle and having a connection device having an elongated body for transmitting the pushing force required to push the first car in front of the second car, when the second car is moving, the elongated body having a longitudinal axis, a connection to connect the elongated body to the first car or the second car and suitable to transmit the pushing force from the second car to the elongated body or from the elongated body to the first car, the first car and/or the second car having an underframe that comprises at least one longitudinal beam and/or at least one cross beam, wherein the elongated body is arranged approximately at the same vertical level as the longitudinal beam and/or the cross beam and/or is arranged in such a manner that with regard to the vertical direction the elongated body at least partially overlaps with the beam.
摘要翻译： 一种具有多车辆的第一轿厢和车辆的第二轿厢的多车辆车辆，并且具有连接装置，该连接装置具有用于传递将第一轿厢推向第二轿厢前方所需的推力的细长主体， 所述第二轿厢正在移动，所述细长主体具有纵向轴线，连接以将所述细长主体连接到所述第一轿厢或所述第二轿厢，并且适于将所述推动力从所述第二轿厢传递到所述细长主体或从所述细长主体传递到 所述第一轿厢，所述第一轿厢和/或所述第二轿厢具有包括至少一个纵向梁和/或至少一个横梁的底架，其中所述细长主体被布置成与所述纵向梁大致相同的垂直高度和/ 或横梁和/或以这样的方式布置，即关于垂直方向，细长主体至少部分地与梁重叠。
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公开(公告)号：US20140263146A1
公开(公告)日：2014-09-18
申请号：US13804482
申请日：2013-03-14
发明人： David Brodie
IPC分类号： B61G7/10
摘要： A railcar coupler assembly allowing rotation of a coupler between a stored position within the railcar and an extended position for engagement with the coupler of an adjacent railcar. The coupler can be locked into either the stored or extended position with a locking pin. A corresponding rotatable brake pipe is also disclosed.
摘要翻译： 轨道车辆联接器组件允许联结器在有轨车内的存储位置和延伸位置之间旋转，用于与相邻轨道车辆的联接器接合。 联轴器可以用锁定销锁定在存储或扩展位置。 还公开了相应的可旋转制动管。
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