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WO/2020/009459A1 |
The present invention provides an inter-modal freight transport system and an inter-modal freight transport method, enabling rapid transportation of trailers at a low transport cost. The inter-modal freight transport system according to ...
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WO/2020/009470A1 |
The present invention provides: a railway vehicle capable of rapidly transporting trailers at a low transportation cost; and an inter-modal cargo transportation system comprising same. An inter-modal cargo transportation system according...
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WO/2020/007071A1 |
A wheelset for a variable gauge bogie for a rail vehicle, comprising wheels (1), an axle (2), and locking assemblies. The hub of each wheel extends towards the outside the wheel to form a connecting sleeve (11); an internal spline is pro...
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WO/2020/007282A1 |
A mounting sleeve (1), comprising an inner ring (11), a middle ring (12) and an outer ring (13) which are sequentially sleeved together, wherein the inner ring (11) comprises an inner ring body (111) and an inner ring stand (112); the in...
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WO/2020/007074A1 |
Disclosed is a wheel set for a gauge-changeable train, the wheel set comprising wheels (18), an axle (19) and locking devices. Each of the wheels is slidably connected to the axle by means of an inner sleeve (20), and the wheel is fixedl...
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WO/2020/006821A1 |
A bogie and a rail vehicle, wherein the bogie comprises: a framework (1), a wheel pair (2) connected to the framework (1), a brake hanger (3) fixed to the framework (1), a hanger slider (4) used for fixedly connecting to a vehicle wheel ...
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WO/2020/007614A1 |
The invention relates to a wheel set intermediate frame (2) for a rail vehicle. The wheel set intermediate frame for a rail vehicle (2) has a plurality of mounting interfaces (4a, 4b, 4c, 4d) for chassis components (5, 6, 7, 8, 9) at pre...
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WO/2020/001097A1 |
The present application relates to the field of variable gauges for rail vehicles, and disclosed thereby are a wheel set used for a variable gauge bogie and the bogie, the wheel set comprising wheels, an axle and variable gauge mechanism...
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WO/2019/242364A1 |
An anti-crawling energy-absorption device, comprising: anti-crawling teeth (10); a guide part (20), one end of the guide part (20) being fixedly connected to the anti-crawling teeth (10); and an energy-absorption part (40), the energy-ab...
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WO/2019/242363A1 |
Disclosed is an anti-crawling energy absorption device, comprising: anti-crawling teeth (10); a guide portion (20), the guide portion (20) comprising a first guide section (21) and a second guide section (22), the first guide section (21...
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WO/2019/237898A1 |
A method for improving an anti-fatigue performance for a locomotive rubber-metal pad, comprising adjusting the thickness of a rubber layer of a rubber-metal pad, so that the thickness of the rubber layer gradually thins from a middle lay...
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WO/2019/237897A1 |
Disclosed are a method for improving the anti-fatigue performance of a locomotive rubber-metal pad, and a locomotive rubber-metal pad. The shape and position relationships between rubber and metal are adjusted by changing the structure o...
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WO/2019/237899A1 |
A method for improving the fatigue resistance of a locomotive rubber stack by means of changing the diameter thereof, and a locomotive rubber stack. By changing the structure of rubber and metal of the rubber stack, and adjusting the sha...
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WO/2019/231081A1 |
A conveyor system according to an embodiment of the present invention comprises: a guide rail including multiple sections comprising a horizontal section parallel to the ground and an inclined section having a gradient with respect to th...
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WO/2019/229693A1 |
Disclosed is structural low-alloy manganese cast steel having increased hardness and wear resistance, and an article made therefrom. In particular, after carrying out conventional bulk hardening followed by tempering, the disclosed steel...
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WO/2019/223677A1 |
A track beam (10) and a railway traffic system (30). The track beam (10) comprises: a beam body (1) and a track beam baffle (2); the track beam baffle (2) is provided at one side of the beam body (1) and the lower surface of the track be...
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WO/2019/224191A1 |
The present invention relates to a running gear frame for a rail vehicle, in particular, a rail vehicle having a nominal speed above 160 km/h, comprising a running gear frame unit (107) defining a longitudinal axis, a transverse axis and...
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WO/2019/223678A1 |
An anti-rollover apparatus (10), a bogie, a railway vehicle (40), and a rail transport system (50). The railway vehicle (40) movably fits a rail beam (20). The rail beam (20) is provided with a rail beam baffle (201). The anti-rollover a...
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WO/2019/226412A1 |
A railroad car truck including one or two new side frames that each includes one or more of a plurality of different improvements that individually and in various combinations reduce, inhibit, or minimize the likelihood of stress fractur...
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WO/2019/223257A1 |
A collision energy absorption system for a rail vehicle, comprising a coupler installed at the front part of a vehicle (10), anticlimbers (1), and a linkage device. The linkage device connects the coupler to each of the anticlimbers. In ...
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WO/2019/219347A1 |
The invention relates to an arrangement for positioning a transformer in a rail vehicle. The rail vehicle has a transformer support which fastens the transformer at a predetermined position in the rail vehicle. The transformer support is...
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WO/2019/219344A1 |
The invention relates to a transformer holding device (10, 40) for an electric locomotive comprising a transformer (15). The transformer holding device (10, 40) comprises at least one transformer support (11, 12, 13, 14, 42, 43, 44) whic...
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WO/2019/207182A1 |
A railway assembly can be adapted to different rail gauges and is formed by pairs of wheels. Each pair of wheels (2) comprises a fixed axle (1) that interconnects the pair of wheels (2) which define a lateral direction (3), a first axle ...
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WO/2019/209789A1 |
A friction assist side bearing assembly for a truck assembly of a rail vehicle includes a first friction member, a second friction member that opposes the first friction member, and a cap coupled to the first friction member and the seco...
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WO/2019/205060A1 |
A wheel gauge adjustment mechanism, a bogie, and a method for adjusting a wheel gauge of a train. The wheel gauge adjustment mechanism includes a hydraulic cylinder (2) and two connecting devices (5, 6) configured for connecting two end ...
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WO/2019/202653A1 |
Provided are a support structure and a support method for a railway vehicle bogie, which are configured so that the management of an axial force acting on a fastening member can be easily performed between a pressing member and a body se...
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WO/2019/203017A1 |
In the present invention, a bogie frame is provided with a lateral beam that extends in the vehicle width direction and that has formed therein a center pin disposition space in the center portion in the vehicle width direction. The late...
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WO/2019/203018A1 |
A railway vehicle bogie according to the present invention is provided with: a lateral beam that extends in the vehicle width direction; a first main electric motor that is supported at a part on one side, in the vehicle longitudinal dir...
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WO/2019/203992A1 |
An improved railway car axle has a generally hollow cylindrical elongated body. The axle includes a journal near either end adapted to receive a bearing, and a dust guard adjacent the journals. A wheel seat is adjacent the dust guard and...
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WO/2019/200632A1 |
Provided is a method for train suspension control by means of multiple air springs, the method comprising: receiving a vehicle load pressure (S101); and controlling height adjustment valves according to the vehicle load pressure to adjus...
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WO/2019/196344A1 |
A ground gauge changing apparatus for a gauge-changeable wheelset. The ground gauge changing apparatus comprises a pair of support rails (10) disposed in parallel, and a pair of first guide rails (20), a pair of gauge-changeable guide ra...
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WO/2019/196353A1 |
Disclosed is a bullet train gauge-changeable bogie for a railway vehicle, comprising a frame, wherein a wheel-mounted brake disc (100) is mounted on a wheel (10) of a gauge-changeable wheel set, a side beam (20) or a cross beam of the fr...
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WO/2019/196345A1 |
A ground rail switch structure for a gauge-changeable bogie, comprising a pair of support rails (10) provided in parallel and a pair of first guide rails (20), a pair of gauge-changeable guide rails (30), and a pair of second guide rails...
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WO/2019/196340A1 |
A gauge-changeable wheelset, comprising wheels (6), an axle (7), and locking mechanisms; the wheels (6) are respectively provided at either end of the axle (7), and are connected to the axle (7) by means of splines; the locking mechanism...
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WO/2019/198008A1 |
A hybrid cable/rail transportation system (1) comprising: at least one system portion configured as a cable transportation system (2) comprising at least one cable (3); at least one system portion configured as a rail transportation syst...
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WO/2019/196346A1 |
A locking mechanism for variable gauge wheel sets, the locking mechanism comprising an outer sleeve (1) and a locking pin (2). The opposite two sides outside the outer sleeve (1) are each provided with a boss (11) axially extended along ...
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WO/2019/194702A1 |
The utility model relates to railway transport, more particularly to the design of a vibration damper for a freight wagon bogie. The technical result is an increase in the reliability of operation of a friction wedge. A friction wedge co...
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WO/2019/188949A1 |
An elastic bush has a recess which is provided in an inner portion, in a vehicle longitudinal direction, of the outer peripheral surface of the elastic bush and which is recessed outward in the vehicle longitudinal direction. A cylindric...
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WO/2019/187432A1 |
This railroad car vibration damping device (1) comprises: a cylinder device (A1, A2) that is interposed between the car body (B) and truck (T1, T2) of a railroad car; and a controller (C) that controls the cylinder device (A1, A2). The c...
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WO/2019/188954A1 |
This railway vehicle vibration suppressing device is provided with an actuator (A1, A2) which is interposed between a vehicle body (B) of a railway vehicle and a bogie (T1, T2) and which is capable of being unloaded, and a controller (C)...
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WO/2019/191762A1 |
A method of modification a railcar includes providing an existing railcar with a cold formed center sill; removing an upper portion of the railcar; Cutting and splicing the center sill; Forming an upper railcar body having top chord sect...
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WO/2019/184055A1 |
A magnetic suspension bogie, the bogie comprising a upper frame located at the upper portion, two lower frames located at the lower portion, a suspension device and a track sensing device, wherein the upper frame and the lower frames are...
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WO/2019/185119A1 |
The invention relates to running gear for a rail vehicle, comprising at least one first drive unit (1), at least one running gear frame and at least one wheelset, wherein the at least first drive unit (1) is supported by means of a first...
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WO/2019/180482A1 |
A covering device (6) of an axle box (5) adapted and configured to be coupled to an axle box (5) so as to define an inner compartment (26) between the axle box and the covering device, wherein the covering device (6) comprises an electri...
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WO/2019/180226A1 |
The invention relates to a modular system (1) for forming a rail vehicle (28, 29, 30), in particular a motor coach train (28, 29, 30), comprising a plurality of coach bodies (2, 3, 4) having at least one single-deck coach body (2, 3) and...
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WO/2019/174759A1 |
The invention relates to a device (9) for converting a diesel-electric locomotive into an electric locomotive, comprising operating components (5, 6, 7, 8) for an electric locomotive and an adapter frame (3) on which the operating compon...
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WO/2019/173328A1 |
A force analysis system and method include a truck assembly that is configured to travel along a track having rails. The truck assembly includes a first side frame, a second side frame, a bolster extending between the first side frame an...
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WO/2019/170602A1 |
The invention relates to an underfloor device carrier (1) for a rail vehicle (2), comprising a forced ventilation system having at least one supply-air suctioning point (3) and at least one exhaust-air outlet opening (4), an air-guiding ...
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WO/2019/171912A1 |
This railway vehicle vibration suppressing device (1) is provided with an actuator (A) which is interposed between a vehicle body (B) and a bogie (T) of a railway vehicle and which includes a motor (15) for driving a pump (12), a first s...
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WO/2019/171911A1 |
This railroad car vibration damping device (1) comprises: an actuator (A) which is installed in a railroad car and which has a cylinder body (Cy) that extends and contracts in accordance with the supply of working fluid thereto, a pump (...
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