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1. 发明授权

US11142228B2 Cushioning unit with reduced tail yoke 有权
公开(公告)号：US11142228B2
公开(公告)日：2021-10-12
申请号：US16250267
申请日：2019-01-17
申请人： Strato, Inc.
发明人： Jonathan Sunde , Michael Ring
IPC分类号： B61G11/08 , B61G11/18
摘要： A cushioning apparatus for a railway car employs a shortened yoke with a reduced-width tail for placement between stops in a conventional railway car sill. A first stack of rigid plates with elastomeric pads is provided between the straps of the modified yoke behind the coupler follower, and a second stack of plates and elastomeric pads is positioned in the sill behind the modified yoke to absorb buff loads on the coupler. In embodiments, the entire assembly may be placed in a sill having forward stops, intermediate stops, and rear stops, adapted to house a hydraulic cushioning unit.

2. 发明授权

US10882542B2 Energy dissipating device and connection device comprising such an energy dissipating device 有权
公开(公告)号：US10882542B2
公开(公告)日：2021-01-05
申请号：US15314375
申请日：2015-05-27
申请人： Dellner Couplers AB
发明人： Arvid Grahn , Anders Westman
IPC分类号： B61G11/16 , B61G9/04 , B61G11/18
摘要： An energy dissipating device includes a guide defining a guide surface having a curved cross-section. A deformer is slideably supported by the guide surface of the guide in a compression stroke direction of the device. A stopper is fixedly attached to the device and arranged at a distance from the deformer in the compression stroke direction. An energy dissipating member is arranged between the stopper and the deformer in the compression stroke direction, and includes a first end configured to engage with the stopper and a second end configured to engage with the deformer in response to a force thereon in the compression stroke direction.

3. 发明申请

US20190152501A1 MONITORING OF A HORIZONTAL DAMPING ELEMENT FOR A RAIL VEHICLE 审中-公开
公开(公告)号：US20190152501A1
公开(公告)日：2019-05-23
申请号：US16193294
申请日：2018-11-16
申请人： Voith Patent GmbH
发明人： Matthias Homann
IPC分类号： B61L15/00 , B61G11/18 , B61G7/14 , G01B7/14 , H02K35/04
摘要： A damping element for a rail vehicle including a first section for fastening to a rail vehicle and a second section for introducing a force acting horizontally upon the rail vehicle. A monitoring system for the dampening element including a sensor attached to the dampening element for sensing a change in a distance between the first section and the second section, a data memory, a processing unit designed to determine information regarding the change in the distance and to store said information in the data memory and a local energy supply device for the autonomous supply of the processing unit.

4. 发明申请

US20160023672A1 Ride-up protection means 有权
标题翻译：骑行保护手段
公开(公告)号：US20160023672A1
公开(公告)日：2016-01-28
申请号：US14654613
申请日：2013-12-03
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： MARCUS KOERNER , ALEXANDER TRACHTENHERZ
IPC分类号： B61G11/16 , B61G11/18 , B61D15/06
CPC分类号： B61G11/16 , B61D15/06 , B61G11/18
摘要： A device for preventing rail vehicles from riding up includes an energy absorbing element extended in longitudinal direction, having a hollow inside, a fastening side for fastening to one of the rail vehicles and an impact side facing away from the fastening side. A flange fastened to the impact side of the energy absorbing element has an impingement surface facing away from the fastening side. The flange protrudes in at least one vertical direction beyond a contour delimited by the energy absorbing element on the impact side, forming a holding web protruding beyond the energy absorbing element. The device provides effective ride-up protection for identically and differently equipped rail vehicles by equipping a free end of the holding web with at least one vertical stop extending up from the impingement surface, and providing a device for moving the vertical stop upon an impact loading in longitudinal direction.
摘要翻译：用于防止轨道车辆骑行的装置包括在纵向方向上延伸的能量吸收元件，具有中空的内部，用于紧固到一个轨道车辆的紧固侧和背离紧固侧的冲击侧。紧固到能量吸收元件的冲击侧的凸缘具有背离紧固侧的冲击表面。该凸缘在至少一个垂直方向上突出超过由冲击侧上的能量吸收元件限定的轮廓，形成突出超过能量吸收元件的保持幅材。该设备通过将保持腹板的自由端装配有从冲击表面向上延伸的至少一个垂直挡块，为相同和不同装备的轨道车辆提供有效的乘坐保护，并且提供用于在冲击负载时移动垂直挡块的装置在纵向上。

5. 发明授权

US3509829A Low-built railway carriage 失效
标题翻译：低建成铁路运输
公开(公告)号：US3509829A
公开(公告)日：1970-05-05
申请号：US3509829D
申请日：1967-06-13
申请人： SUNE TORSTEN HENRIKSSON , LANDEBORG LARS E
发明人： HENRIKSSON SUNE TORSTEN , LANDEBORG LARS ERIK
IPC分类号： B61D3/14 , B61D3/18 , B61D47/00 , B61F1/10 , B61F3/12 , B61G11/00 , B61G11/18 , B61F1/00 , B61D17/10 , B65J1/22
CPC分类号： B61F1/10 , B61D3/14 , B61D3/184 , B61D47/005 , B61F3/125 , B61G11/00 , B61G11/18

6. 发明授权

US3253718A Buffer 失效
公开(公告)号：US3253718A
公开(公告)日：1966-05-31
申请号：US38853464
申请日：1964-08-10
申请人： MINER INC W H
发明人： ANDERSON CARL A , LA BELLE LAURENCE T
IPC分类号： B61G11/18
CPC分类号： B61G11/18

7. 发明授权

US11305793B2 Impact transmitting structure configured to transmit impact to impact absorbing device of railcar 有权
公开(公告)号：US11305793B2
公开(公告)日：2022-04-19
申请号：US16435658
申请日：2019-06-10
申请人： KAWASAKI JUKOGYO KABUSHIKI KAISHA
发明人： Shinichiro Hata , Yuji Toya , Kazuyoshi Ikushima , Atsushi Sano , Tomonori Umebayashi
IPC分类号： B61G11/18
摘要： An impact transmitting structure includes: a first member provided at an end portion of a first car; and a second member provided at an end portion of a second car. One of the first member and the second member is a convex member. The other of the first member and the second member is a concave member. An opposing surface of the convex member which surface is located close to the concave member has a substantially V shape that is convex in a direction toward the concave member. An opposing surface of the concave member which surface is located close to the convex member has a substantially V shape that is concave in a direction away from the convex member. A tip end angle of the convex member is smaller than an opening angle of the concave member.

8. 发明授权

US10723372B2 Friction shock absorber 有权
公开(公告)号：US10723372B2
公开(公告)日：2020-07-28
申请号：US16310421
申请日：2017-02-08
申请人： Aleh Nicolaevich Halavach
发明人： Aleh Nicolaevich Halavach
IPC分类号： B61G11/14 , F16F7/08 , F16F13/00 , B61G11/18 , F16F7/09 , F16F13/04
摘要： The present invention relates to the field of transport mechanical engineering.Object—improve performance and operational reliability of a friction shock absorber.The friction shock absorber (FIG. 2) comprises housing (1), whose walls form orifice (2), and bottom (4) that is in contact with return-and-retaining device (5) contacting a friction assembly that consists of the following elements fitted out with friction surfaces (f1-f10): supporting plate (10), pressure wedge (6), stay wedges (7), and reverse-U-shaped movable plates (9) fitted out with side shelves (14) that cover guide plates (8) and are located on supporting plate (10). Return-and-retaining device (5) is available between the guide plates. Additional return-and-retaining device (11) is available between the pressure wedge and the supporting plate.Recesses for the return-and-retaining device and hard lubricant inserts are available on the guide plates;Movable plates may be partially T-shaped forming side shelves that are located on the supporting plate.Hooks (15, 16) are available on the pressure wedge and stay wedges, located so as to enable a mutual contact during the back stroke of the pressure wedge.

9. 发明授权

US10556603B2 Collision energy absorption apparatus for rail vehicles 有权
公开(公告)号：US10556603B2
公开(公告)日：2020-02-11
申请号：US16081066
申请日：2016-09-30
申请人： CENTRAL SOUTH UNIVERSITY
发明人： Guangjun Gao
IPC分类号： B61F19/04 , B61G11/18 , B64C25/62 , F16F7/12
摘要： A collision energy absorption apparatus for a rail vehicle, including a connection member, a base, and an energy-absorption splitting tube provided on the outer side in the radial direction of the connection member. The inner wall and outer wall of the energy-absorption splitting tube includes one or more pairs of slits having radial positions corresponding to each other. Each pair of slits includes an inner slit and an outer slit. Each slit is a non-closed linear slit. The slit has a width of 0.05-0.8 mm. The sum of the depths of each pair of slits is less than the wall thickness of the energy-absorption splitting tube.

10. 发明申请

US20190225244A1 DEVICE ABSORBING THE ENERGY OF IMPACTS OF RAILWAY CARS 审中-公开
公开(公告)号：US20190225244A1
公开(公告)日：2019-07-25
申请号：US16374943
申请日：2019-04-04
申请人： AXTONE SPOLKA AKEYJNA
发明人： JAN KUKULSKI , Leszek Wasilewski
IPC分类号： B61G11/16 , B61G11/18 , B61G9/20
摘要： An energy absorbing device has a rod with a part, suitable for cutting by means of surrounding cutting tools mounted in a body sleeve and oriented to the inside. In addition, the rod has an angular guiding part passing into the part suitable for cutting and is pivoted in a support, wherein the body sleeve with the attached cutting tools is connected by breakable elements with the support.

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