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公开(公告)号：US20240001971A1
公开(公告)日：2024-01-04
申请号：US18039336
申请日：2020-12-11
发明人： Pruthviraj Daga , Ajit Patwardhan
IPC分类号： B61D19/02
CPC分类号： B61D19/023
摘要： A safety system for an enclosure includes a door. The safety system includes a triggering circuit configured to generate a trigger signal based on an event associated with the enclosure. The safety system further includes a fastener operably coupled to the triggering circuit, wherein the fastener is adapted to maintain the door of the enclosure in a locked condition and disengage itself to unlock the door of the enclosure in response to the triggering signal.
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公开(公告)号：US11767689B2
公开(公告)日：2023-09-26
申请号：US16548259
申请日：2019-08-22
发明人： Gunneet Singh
IPC分类号： E05B81/18 , E05F15/40 , E05B81/30 , E05B81/28 , E05B81/42 , E05C1/02 , B61D19/02 , E05B81/40 , E05B83/04 , E05B83/36
CPC分类号： E05B81/18 , E05B81/28 , E05B81/30 , E05B81/42 , E05C1/02 , E05F15/40 , B61D19/02 , E05B81/40 , E05B83/04 , E05B83/363 , E05Y2900/51
摘要： A lock mechanism is provided for use with a door assembly. The lock mechanism includes a lock bracket configured to connect to a door or hatch; a lock pin can be selectively moved between an engaged position in which the lock pin engages the lock bracket and a disengaged position in which the lock pin does not engage the lock bracket; and a linkage assembly connected to the lock pin and configured to be actuated to reversibly move the lock pin between the engaged position and the disengaged position, and a door or hatch release device can switch the lock pin from the engaged position to the disengaged position if the door or hatch release device is actuated after the linkage assembly has moved the lock pin into the engaged position.
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公开(公告)号：US11639187B2
公开(公告)日：2023-05-02
申请号：US16335333
申请日：2017-02-28
申请人： BYD COMPANY LIMITED
发明人： Penglin Zhao , Hao Zeng , Junjie Liu , Fanghong Peng , Guodong Zhang
IPC分类号： B61B13/06 , B61D19/02 , B61F5/52 , E01B25/10 , B61F5/02 , B61F13/00 , B61C3/02 , B60L5/39 , B61D23/00 , B61F9/00 , B61C9/50
摘要： 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：US11618484B2
公开(公告)日：2023-04-04
申请号：US16652144
申请日：2018-09-25
摘要： A customer-specific vehicle door leaf, in particular a customer-specific rail-vehicle door leaf, preferably an inwardly opening customer-specific vehicle door leaf for an entry door. The door leaf includes a panel and a general vehicle door leaf, wherein the general vehicle door leaf preferably has a supporting vehicle door leaf frame, and the general vehicle door leaf itself is pressure-tight and/or waterproof, and the panel is provided on the vehicle door leaf frame.
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公开(公告)号：US20220379932A1
公开(公告)日：2022-12-01
申请号：US17770351
申请日：2020-10-20
发明人： Jörg Schnaibel
IPC分类号： B61D19/02
摘要： An external emergency unlocking device of a door. The emergency unlocking device includes an emergency actuating device which can be protected against icing by a heating element. A corresponding passenger transport means, in particular a rail vehicle, is also disclosed.
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公开(公告)号：US11458999B2
公开(公告)日：2022-10-04
申请号：US16492735
申请日：2017-03-22
发明人： Makoto Tokumaru
摘要： A platform-door control system includes an on-board control apparatus provided in a train, and a platform-door control apparatus. The on-board control apparatus includes: a ground-coil information storage unit to store information on a ground coil located on a track on which the train runs; a train-position detection unit to detect a position of the train; a train stop-position specification unit to determine a train stop position on the basis of stored information on the ground coil, and train position information detected by the train-position detection unit; a vehicle-door specification unit to determine a vehicle door of the train to be opened/closed, on the basis of the determined train stop position; and a vehicle-door information output unit to output determined vehicle door information of the train. The platform-door control apparatus receives the vehicle door information output from the vehicle-door information output unit, and controls platform doors installed at a station.
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公开(公告)号：US11155278B2
公开(公告)日：2021-10-26
申请号：US16334790
申请日：2017-02-28
申请人： BYD COMPANY LIMITED
发明人： Lin Ren , Hao Zeng , Junjie Liu , Fanghong Peng
IPC分类号： B61C9/50 , B60L5/39 , B61C3/02 , B61D19/02 , B61F5/02 , B61F5/52 , B61F13/00 , E01B25/10 , B61F9/00 , B61D23/00
摘要： The present disclosure provides 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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公开(公告)号：US11113911B2
公开(公告)日：2021-09-07
申请号：US16630077
申请日：2018-07-11
申请人： TELEVIC RAIL
发明人： Ludo Van Put
IPC分类号： G05B19/042 , H04W4/80 , G07C9/22 , B61D19/02 , G06F21/35 , G06F21/40 , G07C9/00 , G07C9/28 , H04W12/06 , H04W12/69
摘要： A passenger information system, PIS, for a public transport vehicle comprises a public compartment and a restricted compartment. The PIS comprises i) a passenger information terminal for communicating information to users when located in the public compartment; and ii) a first electronic identification device configured to receive an electronic identification from an operator when located in the restricted compartment and to register the electronic identification with the PIS as a registered electronic identification; and iii) an interfacing system comprising inputting means for inputting information into the PIS. A second electronic identification device is configured to receive an electronic identification from a user of the interfacing system. The PIS is arranged to authorize the inputting of information when the electronic identification from the user matches the registered electronic identification.
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公开(公告)号：US20210139053A1
公开(公告)日：2021-05-13
申请号：US16492735
申请日：2017-03-22
发明人： Makoto TOKUMARU
摘要： A platform-door control system includes an on-board control apparatus provided in a train, and a platform-door control apparatus. The on-board control apparatus includes: a ground-coil information storage unit to store information on a ground coil located on a track on which the train runs; a train-position detection unit to detect a position of the train; a train stop-position specification unit to determine a train stop position on the basis of stored information on the ground coil, and train position information detected by the train-position detection unit; a vehicle-door specification unit to determine a vehicle door of the train to be opened/closed, on the basis of the determined train stop position; and a vehicle-door information output unit to output determined vehicle door information of the train. The platform-door control apparatus receives the vehicle door information output from the vehicle-door information output unit, and controls platform doors installed at a station.
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10.发明授权公开(公告)号：US11001277B2
公开(公告)日：2021-05-11
申请号：US16072332
申请日：2017-02-01
发明人： Paul Cartier , Jean-Paul Dionne , Xavier Douville , Eric Dube
IPC分类号： B61D19/02 , E05F15/60 , B61D19/00 , E05D15/06 , E05F15/655
摘要： The door actuator generally has a receiving structure having a door carriage path; a first coil assembly and a second coil assembly both being mounted to the receiving structure along a common coil assembly plane and being longitudinally spaced from one another along the door carriage path by a spacing distance; and a door carriage being slidingly received by the receiving structure, the door carriage having a plurality of alternate-pole magnets provided along a magnet plane being parallel and spaced apart from the coil assembly plane, the first and second coil assemblies being operable to move the door carriage back and forth between the two ends of the rail.
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