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WO/2021/135158A1 |
Disclosed is a single-shaft rubber-wheel bogie, comprising a framework, an axle device (12) and an axle fixing device (13). The framework comprises a guide frame (1) and a suspension (2), the suspension (2) is arranged above the guide fr...
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WO/2021/137827A1 |
The invention relates to a connection bolster (10) which is developed by reinforcing with composite material in order to contribute to energy conservation in the vehicle. More specifically, the present invention relates to an improvement...
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WO/2021/132509A1 |
A processing device comprises an identifying unit that identifies a rotational frequency of a wheel on a railroad car. On the basis of a detection result from a sensor that detects vibration arising in the wheel when the wheel rotates du...
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WO/2021/120622A1 |
A high-speed railway wagon bogie capable of independent power generation comprises a wheel and axle assembly (1), a framework (1.1), a journal box suspension device (3), a bolster (4), a foundation brake rigging (5), a side bearing (6), ...
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WO/2021/124077A1 |
The system (7) for the transportation of loads and/or persons at height comprises at least one car (1) defining at least one cab (2) for the transportation of loads and/or persons, and comprises: - cable transport means (4) of the car (1...
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WO/2021/120081A1 |
A vehicle end energy absorption structure for a rail vehicle, comprising a mounting panel (11), a fixing plate (12), an energy absorption mechanism (13), a guide mechanism (14), and an anti-climbing device (15). The energy absorption mec...
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WO/2021/120662A1 |
Disclosed is an integral-casting-type sub-frame for a railway wagon bogie. The integral-casting-type sub-frame comprises a guide frame (1), wherein spring mounting frame side plates (3) are respectively fixedly connected to the left and ...
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WO/2021/114346A1 |
A rail vehicle, and a vehicle body and an end underframe thereof. The end underframe comprises a coupler end cross beam assembly (11), side beams (12, 13), a sleeper beam (14) and a force transmission beam assembly (15); the coupler end ...
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WO/2021/114275A1 |
An underframe of a magnetic levitation vehicle, comprising a floor composition (100) and a plurality of sliding tables (200), wherein the floor composition comprises a floor framework (110), an upper panel (120), and a lower panel (130);...
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WO/2021/114345A1 |
A rail vehicle and an underframe thereof, the underframe comprising a middle underframe (11), end underframes (12), and transitional connection structures (13) that are fixedly connected between the middle underframe and the end underfra...
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WO/2021/114680A1 |
A lower-mounted railway freight car bogie wheelset radial device, which is formed by pin-connecting front and rear sub-frames (21') and two intersected connecting rods (22'); each sub-frame is a combined structure formed by connecting be...
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WO/2021/114269A1 |
Disclosed is an underframe for a magnetic levitation vehicle, the underframe comprising a floor assembly (100) and a plurality of sliding tables (300), wherein the floor assembly comprises a floor framework (110), a rigid frame (120), an...
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WO/2021/108874A1 |
The invention relates to a railway transportation system on tubular tracks for transporting goods that uses individual (not coupled) autonomous, electric or diesel-electric vehicles (wagons), with pivoting pipeline bogies, motors and bra...
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WO/2021/108873A1 |
The present invention relates to a railway transport system for transporting goods on conventional rails that uses individual (not coupled) autonomous, electric or diesel-electric vehicles (wagons) with pivoting railway bogies, motors an...
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WO/2021/113402A1 |
A system for aquatic plant processing includes a harvester, which includes a nozzle assembly and optionally a pump assembly; and a transport subsystem. Additionally or alternatively, the system can include and/or interface with any or al...
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WO/2021/107311A1 |
The present invention relates to a bogie for a rubber-tired light rail vehicle and, more specifically, to a bogie for a rubber-tired light rail vehicle, the bogie having a return spring, which is provided between a bogie frame and a vehi...
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WO/2021/093274A1 |
Provided are a gauge-changeable bogie, a gauge changing device and a gauge changing method. The gauge-changeable bogie comprises a framework, a wheel axle assembling (B) and two axle boxes (A), wherein a gear hub (C) and a locking device...
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WO/2021/088685A1 |
A traveling device on tracks. The traveling device comprises a vehicle body (20), connecting devices (40), and two sets of vehicle wheels (30). The two sets of vehicle wheels (30) are respectively provided on both sides of the vehicle bo...
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WO/2021/089047A1 |
A bogie assembly (100) and a rail vehicle (200). The bogie assembly (100) comprises a frame (1), a suspension device (2), a lateral stop mounting base (3), a lateral stop (4), and a limit plate (5). The suspension device (2) is connected...
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WO/2021/082773A1 |
Provided is an active and passive hybrid control system for dynamic behavior of a high-speed train. The system comprises: a translation component control unit and a rotation component control unit. The translation component control unit ...
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WO/2021/087259A1 |
In one aspect of the present disclosure, a wheel hub assembly is provided that includes a hub body having an outboard end portion and an inboard end portion, a bearing assembly, and a seal. The seal includes a seal case and a sleeve. The...
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WO/2021/082750A1 |
A maglev train guiding method and a guide wheel device, a guide wheel device provided with springs (4) and a linear bearing (5) being comprised. The guide wheel device further comprises bases (1), rotary bearings (2), a wheel shaft (3), ...
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WO/2021/082775A1 |
Provided is an active and passive composite control system for inhibiting side rolling, nodding, and head shaking behavior of a high-speed train. The active and passive composite control system comprises a fixed module (1), a passive con...
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WO/2021/082441A1 |
A torque control method for the dynamic behaviors of rolling, pitching, and yawing of a high-speed train. The high-speed train comprises a control device. The control device includes a train tail control module (B), a train lateral contr...
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WO/2021/077198A1 |
There is a damper wedge for a railroad car truck. It has a friction member that rides on the wear plate of the side frame column of the railroad car truck. It has a non-metallic wear surface; a spring seat that, in use, engages a spring ...
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WO/2021/073795A1 |
The invention relates to an assembly for positioning a wheel (LFR) of a rail vehicle, wherein a wheel shaft (RSW) supports the wheel, comprising a swing arm (SCHW) and a frame (RAH) of a bogie of the rail vehicle. The swing arm (SCHW) co...
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WO/2021/072855A1 |
A method for controlling the bend turning of a railway vehicle, a device for controlling bend turning and a railway vehicle. The method for controlling bend turning comprises the following steps: acquiring transverse force Q acting on a ...
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WO/2021/068404A1 |
Disclosed is a bogie, comprising a framework (100) and a direct drive electric motor (15), wherein the direct drive electric motor (15) is installed below the framework (100); the framework (100) comprises a rigid framework main body (11...
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WO/2021/068498A1 |
A railway vehicle sleeper beam, comprising a sleeper beam main body, end portion cover plates (302), and floor connecting profiles (307) welded on two longitudinal sides of the sleeper beam main body; the outer sides of the floor connect...
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WO/2021/068333A1 |
Disclosed is a bogie, comprising a framework (100) and a linear electric motor (15), wherein the linear electric motor (15) is installed below the framework (100); the framework (100) comprises a rigid framework main body (111) and a com...
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WO/2021/068899A1 |
An end cover assembly, an air cylinder, a tread sweeper and a railway vehicle. The end cover assembly (100) is used for sealing an air inlet end of an air cylinder (200) of a tread sweeper (300), and comprises a cylinder cover (110), whe...
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WO/2021/068541A1 |
Disclosed is a bogie, comprising a framework (100) and a secondary suspension device (200), wherein the secondary suspension device (200) is mounted on the framework (100); the framework (100) comprises a rigid framework main body (111),...
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WO/2021/063947A1 |
The invention relates to a chassis for a rail vehicle, comprising at least one chassis frame (2) to which at least one first wheel set (8) and a second wheel set (9) are coupled and to which at least one first drive unit (17) and a secon...
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WO/2021/051452A1 |
Provided is an anti-collision structure for the front end of a railway vehicle chassis, the structure comprising an end beam (1), a side beam (3), a buffer beam (2) and a coupler mounting beam (4). The end beam (1) is a box-shaped struct...
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WO/2021/043752A1 |
The invention relates to a protective device (30) for a rail vehicle, comprising a flap capable of being mounted in a rotationally movable manner in relation to the vehicle body; and at least one wheel (72) which is rotationally movable ...
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WO/2021/035874A1 |
A body bolster-free underframe end structure of a railway vehicle, comprising an underframe end beam (1), underframe edge beams (7), a coupler mounting seat (3), coupler support beams (4) and oblique support beams (2), wherein the front ...
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WO/2021/040902A1 |
A damping system (128) for a truck assembly (100) of a rail vehicle includes a first friction shoe (212a) configured to engage a first portion of a side frame (106, 108) of the truck assembly (100), and a first lever (218) pivotally coup...
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WO/2021/036739A1 |
Disclosed are a frame and a freight train. The frame comprises a first longitudinal beam (10), a second longitudinal beam (20), a first traction beam (30), and a second traction beam (40), wherein the direction of extension of the first ...
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WO/2021/031697A1 |
An axle box structure allowing turnery without unmounting wheels, comprising an axle box (1) and a supporting surface provided at the bottom of the axle box (1). One side of the axle box (1) is provided with a pressing plate (2), and the...
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WO/2021/031398A1 |
Disclosed are a primary suspension device (3), a bogie and a railway vehicle. The bogie comprises: a framework provided with two parallel side beams (1) extending in the longitudinal direction thereof; an annular hoop (32) connected to t...
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WO/2021/033405A1 |
Provided is a railroad vehicle equipped with an underframe which is lightweight and highly rigid while contributing to improved assemblability. The railroad vehicle is equipped with an underframe having a floor structure and bolster beam...
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WO/2021/029139A1 |
A bogie 1 for a railway vehicle is provided with an elastic element 20 that elastically supports a bogie frame 3 and a body 7 of a railway vehicle by being disposed therebetween, wherein the elastic element 20 is configured such that the...
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WO/2021/022901A1 |
A bogie and a rail vehicle. The bogie comprises: two groups of wheelsets arranged side by side, each wheelset comprising an axle (11) and two wheels (12) symmetrically provided on the axle (11); two side beams (2) provided across the two...
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WO/2021/022902A1 |
A bogie, comprising: a rigid connecting base (100), the connecting base (100) having a side beam mounting channel running through in a longitudinal direction; and a side beam (300), mounted to the connecting base (100); the side beam (30...
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WO/2021/022709A1 |
A bogie and a rail vehicle. The bogie comprises: two groups of wheel sets arranged in parallel, the wheel set comprising axles (11) and two wheels (12) symmetrically provided on the axles (11); two side beams (2) which span across above ...
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WO/2021/022751A1 |
Provided are a bogie and a railway vehicle. The bogie comprises: two wheel sets arranged side-by-side, wherein each of the wheel sets comprises an axle (11) and two wheels (12) symmetrically arranged on the axle (11); two side beams (2) ...
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WO/2021/024423A1 |
Provided is a railway vehicle anomaly detection device that is capable, when anomalous vibration occurs in a vehicle, of assessing where in the vehicle the anomaly causing the vibration is present. The anomaly detection device acquires v...
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WO/2021/018054A1 |
Disclosed is a small-sized intelligent three-dimensional transportation track, comprising a first main track (1), a plurality of stop tracks (2), and a plurality of switching tracks (3), wherein the first main track (1) comprises a plura...
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WO/2021/017220A1 |
A bogie adapted to a small radius curve. The bogie comprises a bogie frame body (1), driving motors (6), wheel bodies (7), fork heads (8), traction rod bodies (9), and end heads (10). The wheel bodies (7) are fixedly connected to axles; ...
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WO/2021/017125A1 |
Disclosed is a locomotive four-axle bogie, comprising a framework (1). The framework (1) comprises a middle beam (11), a cross beam (12) and side beams (13), wherein at least one cross beam (12) is arranged at intervals on a bottom face ...
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