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公开(公告)号：WO2018053996A1
公开(公告)日：2018-03-29
申请号：PCT/CN2017/075164
申请日：2017-02-28
Applicant: BYD COMPANY LIMITED
Inventor： REN, Lin , ZENG, Hao , LIU, Junjie , PENG, Fanghong
IPC: B61B13/04
Abstract: A rail transport system includes a rail (10) provided with a first concave portion built thereon, and a rail vehicle comprising a bogie (21) and a vehicle body (22). The bogie (21) has a second concave portion (110) for straddling the rail (10), the bogie (21) movably straddles the rail (10), and the vehicle body (22) is connected to the bogie (21) and is pulled by the bogie (21) to run along the rail (10). The rail transport system according to embodiments of the present disclosure has the advantages of simple structure, low cost, small occupied space, and high stability.
Abstract translation: 铁路运输系统包括设置有第一凹入部分的轨道（10）以及包括转向架（21）和车体（22）的轨道车辆。 转向架（21）具有跨越轨道（10）的第二凹部（110），转向架（21）可移动地横跨轨道（10），并且车体（22）连接到转向架（21）， 被转向架（21）拉动以沿着轨道（10）运行。 根据本发明实施例的轨道交通系统具有结构简单，成本低，占用空间小，稳定性高的优点。
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公开(公告)号：EP3517389A1
公开(公告)日：2019-07-31
申请号：EP17852077.1
申请日：2017-02-28
Applicant: BYD Company Limited
Inventor： REN, Lin , ZENG, Hao , LIU, Junjie , PENG, Fanghong , HUANG, Xingcan
IPC: B61D19/02
Abstract: The present disclosure discloses a rail transport system. The rail transport system includes: a rail, where the rail is provided with an escape passage; and a rail vehicle, where the rail vehicle includes a vehicle body and a plurality of bogies, the plurality of bogies respectively movably straddles the rail, and the vehicle body is connected to the plurality of bogies and pulled by the plurality of bogies to travel along the rail; and the vehicle body includes a plurality of compartments hinged sequentially along a length direction of the rail, the plurality of compartments forms at least one compartment group, the compartment group includes three compartments hinged sequentially, and the bottom of each of only compartments that are located at two ends of the compartment group and that are of the three compartments is connected to the bogie. The rail transport system according to this embodiment of the present disclosure has advantages such as facilitation of evacuation of passengers in an emergency, low costs, small occupied space, small rail weight bearing, high stability, and flexible steering.
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公开(公告)号：EP3517390A1
公开(公告)日：2019-07-31
申请号：EP17852079.7
申请日：2017-02-28
Applicant: BYD Company Limited
Inventor： ZHAO, Penglin , ZENG, Hao , LIU, Junjie , PENG, Fanghong , ZHANG, Guodong
IPC: B61D19/02 , E01B25/10 , B61F5/52 , B61F5/02 , B61F13/00 , B61F9/00 , B60L5/39 , B61C9/50 , B61C3/02 , B61D23/00
Abstract: The present disclosure discloses a rail transport system. The rail transport system includes: a rail, the rail includes a steering portion and a travelling portion, the travelling portion is connected to the steering portion, and a first recess is constructed on the travelling portion to form an escape passage; and a rail vehicle, where the rail vehicle includes bogies and a vehicle body, the bogie movably straddles the rail, the bogie fits in with an inner bottom surface of the escape passage of the travelling portion and the steering portion, and the bogie travels by using the travelling portion and is steered by using the steering portion, and the vehicle body is connected to the bogie and pulled by the bogie to travel along the rail. The rail transport system according to this embodiment of the present disclosure has advantages such as facilitation of evacuation of passengers in an emergency, low costs, small occupied space, small rail weight bearing, and high stability.
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公开(公告)号：EP3500472A1
公开(公告)日：2019-06-26
申请号：EP17852075.5
申请日：2017-02-28
Applicant: BYD Company Limited
Inventor： REN, Lin , ZENG, Hao , LIU, Junjie , PENG, Fanghong
IPC: B61B13/04
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公开(公告)号：EP3517395A1
公开(公告)日：2019-07-31
申请号：EP17852078.9
申请日：2017-02-28
Applicant: BYD Company Limited
Inventor： REN, Lin , ZENG, Hao , LIU, Junjie , PENG, Fanghong , HUANG, Xingcan
Abstract: The present disclosure discloses a rail vehicle. The rail vehicle includes: a plurality of bogies, where the bogie has a straddle recess suitable for straddling a rail; and a vehicle body, where the vehicle body is connected to the plurality of bogies and pulled by the plurality of bogies to travel along the rail, and the vehicle body includes a plurality of compartments hinged sequentially along a length direction of the rail; at least one bogie is disposed on one of the bottom of each of the compartments and a hinging position of neighboring compartments; and in the length direction of the rail, a surface that is of a compartment at at least one end of the vehicle body and that faces away from an adjacent compartment is provided with an escape door that can be opened and closed. The rail vehicle according to this embodiment of the present disclosure facilitates optimization of the structure of an escape passage, reduction in costs, reduction in occupied space and the weight borne by the rail, and improvement in stability, and is high in stability of supporting the vehicle body and large in passenger capacity.
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Patent Agency Ranking
公开(公告)号：EP3517393A1
公开(公告)日：2019-07-31
申请号：EP17852091.2
申请日：2017-02-28
Applicant: BYD Company Limited
Inventor： ZHAO, Penglin , ZENG, Hao , LIU, Junjie , PENG, Fanghong , ZHANG, Guodong
Abstract: The present disclosure discloses a rail vehicle. The vehicle includes: bogies, where the bogie has a straddle recess suitable for straddling a rail, and the bogie is provided with a first dodge groove and a second dodge groove used to respectively dodge two side walls of the rail; and a vehicle body, where the vehicle body is connected to the bogie and pulled by the bogie to travel along the rail, and the vehicle body includes a plurality of compartments hinged sequentially along a length direction of the rail; and in the length direction of the rail, a surface that is of a compartment at at least one end of the vehicle body and that faces away from an adjacent compartment is provided with an escape door that can be opened and closed. The rail vehicle according to this embodiment of the present disclosure facilitates optimization of the structure of an escape passage, reduction in costs, reduction in occupied space and the weight borne by the rail, and improvement in stability, and can form complete and firm protection with the rail to improve safety during running.
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公开(公告)号：EP3517391A1
公开(公告)日：2019-07-31
申请号：EP17852089.6
申请日：2017-02-28
Applicant: BYD Company Limited
Inventor： REN, Lin , ZENG, Hao , LIU, Junjie , PENG, Fanghong , XIANG, Jianjun
IPC: B61D19/02 , E01B25/10 , B61F5/52 , B61F5/02 , B61F13/00 , B61F9/00 , B60L5/39 , B61C9/50 , B61C3/02 , B61D23/00
Abstract: The present disclosure discloses a rail vehicle. The rail vehicle includes: a plurality of bogies, where the bogie has a straddle recess suitable for straddling a rail; and a vehicle body, where the vehicle body is connected to the plurality of bogies and pulled by the plurality of bogies to travel along the rail, and the vehicle body includes a plurality of compartments hinged sequentially along a length direction of the rail; the plurality of compartments forms at least one compartment group, the compartment group includes three compartments hinged sequentially, and the bottom of each of only compartments that are located at two ends of the compartment group and that are of the three compartments is connected to the bogie; and in the length direction of the rail, a surface that is of a compartment at at least one end of the vehicle body and that faces away from an adjacent compartment is provided with an escape door that can be opened and closed. The rail vehicle according to this embodiment of the present disclosure facilitates optimization of the structure of an escape passage, reduction in occupied space and the weight borne by the rail, and improvement in stability, and is flexible in steering and low in costs.
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公开(公告)号：EP3501935A1
公开(公告)日：2019-06-26
申请号：EP17852087.0
申请日：2017-02-28
Applicant: BYD Company Limited
Inventor： REN, Lin , ZENG, Hao , LIU, Junjie , PENG, Fanghong
Abstract: The present disclosure discloses a rail vehicle. The rail vehicle includes: bogies, where the bogie has a straddle recess suitable for straddling a rail; and a vehicle body, where the vehicle body is connected to the bogie and pulled by the bogie to travel along the rail, and the vehicle body includes a plurality of compartments hinged sequentially along a length direction of the rail; and in the length direction of the rail, a surface that is of a compartment at at least one end of the vehicle body and that faces away from an adjacent compartment is provided with an escape door that can be opened and closed. The rail vehicle according to this embodiment of the present disclosure facilitates optimization the structure of an escape passage, reduction in costs, reduction in occupied space and the weight borne by the rail, and improvement in stability.
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公开(公告)号：EP3517392A1
公开(公告)日：2019-07-31
申请号：EP17852090.4
申请日：2017-02-28
Applicant: BYD Company Limited
Inventor： REN, Lin , ZENG, Hao , LIU, Junjie , PENG, Fanghong , HUANG, Xingcan
IPC: B61D19/02 , E01B25/10 , B61F5/52 , B61F5/02 , B61F13/00 , B61F9/00 , B60L5/39 , B61C9/50 , B61C3/02 , B61D23/00
Abstract: The present disclosure discloses a rail transport system. The rail transport system includes: a rail, where the rail is provided with an escape passage; and a rail vehicle, where the rail vehicle includes a vehicle body and a plurality of bogies, the plurality of bogies respectively movably straddles the rail, and the vehicle body is connected to the plurality of bogies and pulled by the plurality of bogies to travel along the rail; and the vehicle body includes a plurality of compartments hinged sequentially along a length direction of the rail. The rail transport system according to this embodiment of the present disclosure has advantages such as facilitation of evacuation of passengers in an emergency, low costs, small occupied space, small rail weight bearing, high stability, and large passenger capacity.
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公开(公告)号：EP3517386A1
公开(公告)日：2019-07-31
申请号：EP17852094.6
申请日：2017-02-28
Applicant: BYD Company Limited
Inventor： REN, Lin , ZENG, Hao , LIU, Junjie , PENG, Fanghong
IPC: B61B13/04
Abstract: The present disclosure discloses a bogie, a rail vehicle having same, and a rail transport system. The bogie includes: a bogie frame, where the bogie frame has a straddle recess straddling a rail; a first running wheel and a second running wheel, where the first running wheel and the second running wheel are pivotably mounted onto the bogie frame respectively and are coaxially spaced apart; a third running wheel and a fourth running wheel, where the third running wheel and the fourth running wheel are pivotably mounted onto the bogie frame respectively and are coaxially spaced apart; a driving device, where the driving device is located between the first running wheel and the second running wheel, and the first running wheel and the second running wheel are driven by the driving device; and/or the driving device is located between the third running wheel and the fourth running wheel, and the third running wheel and the fourth running wheel are driven by the driving device. The bogie according to this embodiment of the present disclosure facilitates optimization of the structure of an escape passage, and has advantages such as high space utilization, high stability, and strong weight bearing capability.
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