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公开(公告)号：EP2743153B1
公开(公告)日：2018-12-05
申请号：EP14156449.2
申请日：2012-07-12
摘要： A plate spring bogie (1) includes: a cross beam (4) configured to support a carbody (11) of a railcar; a pair of front and rear axles (5) sandwiching the cross beam (4) and respectively arranged in front of and behind the cross beam in a railcar longitudinal direction so as to extend in a railcar width direction; bearings (7) respectively provided at both railcar width direction sides of each of the axles (5) and configured to rotatably support the axles (5); axle boxes (8) configured to respectively accommodate the bearings (7); plate springs (30) extending in the railcar longitudinal direction so as to respectively support both railcar width direction end portions (4a) of the cross beam (4) and each including both railcar longitudinal direction end portions (30c) respectively supported by the axle boxes (8); and an auxiliary supporting mechanism (50) configured to support the railcar width direction end portion (4a) of the cross beam (4) in a case where the railcar width direction end portion (4a) of the cross beam (4) is displaced downward beyond a predetermined elastic deformation range of the plate spring (30).
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公开(公告)号：EP3052327B1
公开(公告)日：2018-07-18
申请号：EP14776636.4
申请日：2014-09-25
申请人： GRAMMER AG
发明人： HALLER, Erwin
CPC分类号： B61D33/0078 , B60G13/00 , B60G13/08 , B60G17/08 , B60G99/002 , B60G2202/24 , B60G2202/413 , B60G2202/416 , B60G2500/10 , B60G2500/11 , B60G2500/30 , B60N2/505 , B60N2/522 , B60N2/527 , B61F5/308 , B61F5/50 , B62D33/0604 , F16F9/187 , F16F9/46
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4.发明公开A MONITORING SYSTEM FOR ACQUIRING, PROCESSING AND TRANSMITTING OPERATING DATA OF A BOGIE AND BOGIE COMPRISING SAID SYSTEM 审中-公开获取，处理和传输包含所述系统的转向架和转向架的操作数据的监控系统
公开(公告)号：EP3300987A1
公开(公告)日：2018-04-04
申请号：EP17191681.0
申请日：2017-09-18
申请人： ECM S.p.A.
发明人： Fabbri, Leonardo
CPC分类号： B61K9/04 , B61F5/50 , B61F15/20 , B61L15/0027 , B61L15/0081
摘要： A monitoring system for acquiring, processing and transmitting operating data of a bogie (1), in which the bogie (1) comprises:
- a bogie frame (2) which supports at least one railway axle (3);
- at least one axle box (5) arranged at one end portion of the railway axle (3);
- at least one covering device (6) of the axle box attached to the axle box (5) and adapted to define a respective inner compartment between the axle box (5) and the covering device (6);
in which the monitoring system comprises:
- at least one sensor node (20a, 20b), associated with the axle box (5) and comprising at least one sensor (21, 22) positioned in the inner compartment, adapted and configured to acquire operating data of the axle box (5) ;
- a concentrator node (50) attached to the bogie frame outside the covering device of the axle box (5), the concentrator node (50) being operatively connected to the at least one sensor node (20) by means of a wired connection line (40) to receive said acquired data, in which the concentrator node (50) comprises at least one local processing unit (51) adapted to process the acquired data and obtain processed data, and a radio communication interface (54, 55) for transmitting said processed data outside the concentrator node (50).摘要翻译： 1。一种用于获取，处理和传输转向架（1）的运行数据的监控系统，其中转向架（1）包括： - 支撑至少一个铁路车轴（3）的转向架框架（2）; - - 至少一个轴箱（5），其布置在所述铁路车轴（3）的一个端部处; - 轴箱（5）的至少一个覆盖装置（6），所述覆盖装置附接到轴箱（5）并适于在轴箱（5）和覆盖装置（6）之间限定相应的内部隔室; 其中所述监测系统包括： - 与所述轴箱（5）关联并且包括位于所述内部隔室中的至少一个传感器（21,22）的至少一个传感器节点（20a，20b），所述至少一个传感器节点适于并且被配置为获取操作 轴箱（5）的数据; - 附接到轴箱（5）的覆盖装置外部的转向架框架上的集中器节点（50），集中器节点（50）通过有线连接线路 （40）接收所述所获取的数据，其中所述集中器节点（50）包括适用于处理所述获取的数据并获得处理的数据的至少一个本地处理单元（51），以及无线电通信接口（54,55） 所述经处理的数据在集中器节点（50）之外。
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公开(公告)号：EP3044064A1
公开(公告)日：2016-07-20
申请号：EP14815626.8
申请日：2014-12-10
摘要： The invention relates to an assembly for a vehicle (12), in particular a rail vehicle, which assembly comprises: an undercarriage unit (10), which has at least one first wheelset (14.1, 14.2) supported on a track (16) and a main body (18) supported on the first wheelset (14.1, 14.2), which main body comprises a coupling apparatus (28) for mechanically coupling to at least one car body (26; 27) of the vehicle (12); at least one first driving motor (30.1, 30.2), which is provided for driving the first wheelset (14.1, 14.2); at least one power supply unit (40), which is provided for supplying the driving motor (30.1, 30.2) with electrical power; and at least one inverter unit (42.1, 42.2). In order to provide an assembly of the type in question for which the undercarriage unit can be expanded with regard to the functionalities of the undercarriage unit, the power supply unit (40) according to the invention is arranged at least partially in a region (52) of the undercarriage unit (10).
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公开(公告)号：EP2733040A4
公开(公告)日：2015-06-03
申请号：EP12811394
申请日：2012-07-12
摘要： A plate spring bogie (1) includes: a cross beam (4) configured to support a carbody (11) of a railcar; a pair of front and rear axles (5) sandwiching the cross beam (4) and respectively arranged in front of and behind the cross beam in a railcar longitudinal direction so as to extend in a railcar width direction; bearings (7) respectively provided at both railcar width direction sides of each of the axles (5) and configured to rotatably support the axles (5); axle boxes (8) configured to respectively accommodate the bearings (7); plate springs (30) extending in the railcar longitudinal direction so as to respectively support both railcar width direction end portions (4a) of the cross beam (4) and each including both railcar longitudinal direction end portions (30c) respectively supported by the axle boxes (8); and an auxiliary supporting mechanism (50) configured to support the railcar width direction end portion (4a) of the cross beam (4) in a case where the railcar width direction end portion (4a) of the cross beam (4) is displaced downward beyond a predetermined elastic deformation range of the plate spring (30).
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8.发明授权
公开(公告)号：EP2455269B1
公开(公告)日：2014-12-17
申请号：EP11306278.0
申请日：2011-10-03
CPC分类号： B61F5/50 , B60L7/28 , B60L2200/26 , B61H7/083 , B61H7/086
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公开(公告)号：EP2809530A2
公开(公告)日：2014-12-10
申请号：EP13703363.5
申请日：2013-01-31
发明人： FISCHER, Michael
IPC分类号： B60F1/04
摘要： The invention relates to a rail vehicle (1) that can optionally be driven on a road without a railway line, comprising rail wheels (15, 16, 17, 18, 19, 20; 57, 58, 59, 60) for operating the rail vehicle on rails, road wheels (22, 23; 71, 72, 73, 74) for operating the rail vehicle on a road, wherein the road wheels (22, 23; 71, 72, 73, 74) can be lowered relative to the rail wheels (15, 16, 17, 18, 19, 20; 57, 58, 59, 60) from an idle position in which the rail vehicle can be operated on rails to a working position in which the rail vehicle can be operated on the road and, in the working position, the road wheels protrude beyond the rail wheels in the direction of the road surface (40), and wherein one or more of the road wheels (101, 101') can be driven by means of one or more driven rail wheel axles (103, 103'). The invention further relates to a method for operating such a rail vehicle on a road.
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公开(公告)号：EP2796335A1
公开(公告)日：2014-10-29
申请号：EP12859093.2
申请日：2012-09-20
发明人： SHIMOKAWA, Yoshiyuki
IPC分类号： B61K3/02
摘要： [OBJECT]
To maintain a necessary and sufficient lubricating action while at the same time reducing wear on the lubricant.
[MEANS]
A steering truck 11 is designed to be able to steer a wheel axle 2 of a truck. A solid lubricant application device is disposed at a position facing a flange 2aa of a wheel 2a on the outer side of the wheel axle 2 in the direction of travel in a truck frame, and has a solid lubricant 3 applied so as to freely make contact with and move away from the flange 2aa, a spring 4 which impels the solid lubricant 3 towards the flange 2aa, and a stopper 12 for restraining the solid lubricant 3 from approaching the flange 2aa, so that by utilizing a forward and backward movement of the wheel axle 2 in the travel direction caused by steering, the solid lubricant 3 makes contact only on the outer rail side toward which the wheel 2a approaches when passing through a curved section, whereas not making contact on the inner rail side from which the wheel 2a moves away when passing through a curved section and when traveling through a straight section.
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