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WO/2024/081618A1 |
Devices and/or tooling systems for performing maintenance of dynamic weight management (DWM) systems on railroad vehicles are provided. In embodiments, the devices may include specialized devices or tools configured for removing and/or i...
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WO/2024/075367A1 |
A wheel (100) comprises a boss section (10), a rim section (20), and a plate section (30). The rim section (20) includes a tread (211) and a flange (212). The plate section (30) includes a curved portion (31). The curved portion (31) is ...
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WO/2024/066282A1 |
A scrap shear capable of rapidly moving in a transverse manner and switching. The scrap shear comprises a first scrap shearing unit (1) and a second scrap shearing unit (2), which are connected by means of a connecting rod (20), and are ...
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WO/2024/073164A1 |
A locked-axle spring compression system and method configured to raise a rail vehicle wheel off a rail and transport the raised wheel along a rail is presented. In one embodiment, the present disclosure discloses a system that can raise ...
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WO/2024/060280A1 |
Disclosed in the present invention are a bogie and an aerial rail train in the technical field of aerial rail trains, aiming at solving the problems in the prior art of high construction cost and insufficient economy caused by a large nu...
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WO/2024/056297A1 |
The invention relates to a rail vehicle (10) comprising a chassis (12), wherein the rail vehicle (10) comprises a body (30), which is supported on the chassis frame (14) by support means (32) such that it is able to rotate about a roll a...
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WO/2024/054740A1 |
Proposed are renewable power generating systems driven by wind or wheel power such as train vehicle power generating systems, which are easily installed on train vehicles of trains, and which generate power without additional carbon emis...
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WO/2024/051566A1 |
An air spring air-supply control device, comprising an air intake pipeline (100), a connecting pipeline (200), a first exhaust pipeline (300), a second exhaust pipeline (400), a third exhaust pipeline (600), a first solenoid valve (201),...
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WO/2024/052040A1 |
The invention relates to a method for calibrating running-gear control for a rail vehicle, as well as to a rail vehicle and to a computer program product for carrying out the method, wherein at least one value of a vehicle height of a ra...
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WO/2024/045381A1 |
A railway vehicle bogie and a drive unit thereof. The drive unit comprises a permanent magnet direct drive traction motor (3-1) and a double-sided laminated coupling having a coupling output end (3-2), a coupling input end (3-3), and a t...
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WO/2024/040709A1 |
A bearing front sealing device which has an observation hole and which is applied to a bearing of a goods wagon, the bearing front sealing device comprising a front cover (1) disposed on an axial side of a bearing (6). A through observat...
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WO/2024/041840A1 |
The invention relates to a rail vehicle (1) for transporting people, said rail vehicle (1) comprising at least one double-decker car (10), characterized in that the double-decker car (10) has at least one internally mounted bogie (100).
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WO/2024/037362A1 |
An active length-adjustment method for a connecting rod and an actively adjustable connecting rod device. A liquid medium is introduced into a liquid cavity I (41) or a liquid cavity II (42) of an existing connecting rod, so that the liq...
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WO/2024/029171A1 |
The objective of the present invention is to prevent high-speed carriage derailment of a railway wheel on a curved track, and derailment due to an earthquake.　Escape preventing device main bodies (8) are installed on left and right sid...
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WO/2024/028101A1 |
The present invention relates to a wheel set for rail vehicles, having at least one wheel (102) and a wheel set axle (104) with at least one interference fit seating (108). A wheel hub bore (110) of the wheel (102) is joined to the inter...
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WO/2024/021423A1 |
Disclosed in the present invention are a railway vehicle body structure and a waterproof sealing method therefor. The vehicle body structure comprises a vehicle roof, side walls, end walls and a chassis, wherein the vehicle roof comprise...
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WO/2024/017866A1 |
Crowd control device (1) intended to be installed on a vehicle and capable of adopting a deployed position and a transport position, the device (1) comprising: - a grille (16), - a grille (16) support (2), - a first, upper length-adjusta...
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WO/2024/017644A1 |
The invention relates to a rail vehicle, for which a direction of travel (V0) is specified and which has a leading bogie (2) at an end of the rail vehicle which is at the front with respect to the direction of travel (V0) and a trailing ...
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WO/2024/011313A1 |
A kit of parts for use in demountably configuring a variety of structural assemblies. A kit may comprise a plurality of cylindrical structural components configured for engagement with various types of male connector components along the...
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WO/2024/011821A1 |
Disclosed in the present invention are a railway vehicle front-end dynamic gauge acquisition method and an additional anti-collision system. A transverse reduction amount that is calculated by each calculation point of each vehicle front...
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WO/2024/007846A1 |
Disclosed in the present invention are a railway vehicle body, a rerailing and vehicle lifting system, and a rerailing and vehicle lifting method. The railway vehicle body comprises a vehicle body upper structure and a chassis, wherein w...
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WO/2024/003585A1 |
The invention discloses a fixed-track transport device, having two parallel rails (2a, 2b) separated from each other by a rail gap (5), a carriage (1) being able to run along the rails (2a, 2b) with at least two wheel sets each having wh...
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WO/2023/247335A1 |
The invention relates to a running gear for a rail vehicle, comprising a running gear frame (3) and at least one first wheelset (4) or at least one wheel pair, the at least first wheelset (4) or the at least one wheel pair being coupled ...
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WO/2023/239278A1 |
A supplementary drive system for a train (1) with a locomotive (10) and wagons (20) comprises at least one wagon unit (30) adapted to be arranged in the wagons. The wagon unit comprises an electrical energy storage (36) and a drive unit ...
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WO/2023/231575A1 |
A turnout (100), a crossover turnout (X), and a rail transit system (1000). The turnout (100) comprises at least one single turnout (10); the single turnout (10) comprises a fixed beam (11) and a movable beam (12); the fixed beam (11) co...
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WO/2023/231424A1 |
A multi-stage energy absorption device, comprising an energy absorption element (1), a cutting device (2), a mounting plate (3), a guide driving device (4) and a signal control device (6), wherein the energy absorption element (1) compri...
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WO/2023/225725A1 |
The present invention relates to a passive radial railway bogie system comprising 08 (eight) parts, applicable to conventional freight and passenger railway wagons, which takes curves passively in precise synchrony with the railway, by m...
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WO/2023/226605A1 |
Disclosed in the present invention are a vehicle and a traffic system. The vehicle comprises a vehicle body; lower driving wheels are arranged at the bottom of the vehicle body; the lower driving wheels can move along a lower rail; the v...
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WO/2023/225727A1 |
The present invention relates to a set of two roller-mounted, freely rotating two-part wheels mounted on the axle for use in cars on parallel metallic rail roads. A typical car has two sets of two wheels mounted on the "integral" axles t...
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WO/2023/227653A1 |
The invention relates to a rail vehicle (1) with a pneumatic suspension, comprising a car body (2) and at least one chassis (3) which is rotatably supported relative to the car body (2), wherein at least one pneumatic spring (4) is arran...
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WO/2023/222821A1 |
The present disclosure relates to a railway bogie (1) and a railway vehicle comprising the railway bogie (1), wherein the railway bogie (1) is configured for level- ing a vertical position (41) of a sensor unit (35), the railway bogie (1...
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WO/2023/222823A1 |
The present disclosure relates to a railway bogie (1) and to a method for damping movement around a vertical steering axis (4) of the railway bogie (1), the railway bogie (1) comprising a base (2) configured to be attached to a chassis o...
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WO/2023/223387A1 |
Provided is a rail vehicle which has adequate strength and in which an excitation force being transmitted from a railcar truck to an underframe via Yaw dampers and yaw damper supports can be efficiently transmitted to a railroad vehicle ...
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WO/2023/222819A1 |
The present disclosure relates to a bogie for a railway vehicle guided on a railway track comprising a base configured to be attached to a chassis of the railway vehicle, a frame arranged rotatable with respect to the base around a verti...
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WO/2023/222820A1 |
The present disclosure relates to a railway bogie (1) comprising a sensor arrangement (11) for determining a lateral position of a wheel (5) of the railway bogie (1) with respect to a rail of a railway track on which the railway bogie (1...
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WO/2023/222292A1 |
The present disclosure relates to a computer-implemented method for determining a real time steering angle (58) for a railway bogie (1) and to a control device (40) which is configured to perform the method, the method comprising: deter-...
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WO/2023/222288A1 |
The invention relates to an arrangement for ensuring a distance (d) of a sensor (SEN) to a rail upper side (SO). The arrangement has a primary-sprung bogie (DG), with: a wheelset (RS), a wheelset bearing (RSL), a primary spring (PF) and ...
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WO/2023/206468A1 |
A method for increasing the curve driving speed of a rail vehicle, and a slight tilting system. When a rail vehicle drives on a curve, compressed air, which enters air springs on two sides of the rail vehicle, is controlled, and thus the...
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WO/2023/207853A1 |
A container bearing device, comprising a recessed bottom frame (200) and two traction sleepers (100). The two traction sleepers (100) are arranged at two ends of the recessed bottom frame (200); the recessed bottom frame (200) is provide...
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WO/2023/206469A1 |
An adjustable torsion bar system and an anti-roll method. The system comprises a torsion bar (20), a left connecting rod (10) and a right connecting rod (30). Two ends of the torsion bar (20) are respectively hinged to one end of the lef...
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WO/2023/206989A1 |
The present application relates to the field of rack vehicles, and provides a bogie, a vehicle body, and a rack vehicle. The bogie comprises: a bogie body; two locomotion teeth provided on the bogie body in the length direction of the bo...
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WO/2023/198159A1 |
The present disclosure belongs to the technical field of railway vehicles. Disclosed is an articulated railcar unit, the articulated railcar unit comprising: railcar bodies (300) successively arranged, and, arranged below the railcar bod...
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WO/2023/198160A1 |
The present disclosure relates to the technical field of goods wagons. Disclosed are a bolster assembly and a bogie. The bolster assembly comprises: a bolster (10), a center plate (30), a sand prevention ring (40) and side bearers (60); ...
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WO/2023/199369A1 |
Provided are a life evaluation device and a method capable of accurately estimating a life of a vehicle even when a track, a suspension component, or both thereof is changed over time. This invention comprises an abnormality detection de...
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WO/2023/198134A1 |
A high-speed bus public transport system based on a composite specially-shaped flange track, and in particular a driverless high-speed bus public transport system based on an H-structure base beam (1) upper/lower composite specially-shap...
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WO/2023/184953A1 |
A train axle connecting unit and a train. The train axle connecting unit comprises wild goose-shaped beams (1), a drive beam (2), traction and bolster cross beams (3), and a middle longitudinal beam (4), wherein two traction and bolster ...
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WO/2023/181760A1 |
[Problem] To eliminate deformation and abutment position displacement of a restriction member that prevents large displacement. [Solution] A cylindrical laminated rubber part 1 comprises: an inner tube 2; an outer tube 3 disposed coaxial...
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WO/2023/179018A1 |
Disclosed is an energy absorption structure of a railway vehicle. The energy absorption structure is structurally characterized by comprising an annular gradient multi-cell energy absorption tube, a filling member, a mounting plate, and ...
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WO/2023/174708A1 |
A railway system including at least two railway guide systems (8, 8a, 8b) interfacing at a system conversion station (14), at least one railway guide system comprising a magnetic levitation railway track (9) and the other railway guide s...
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WO/2023/176142A1 |
Provided is a valve device for which reliability has been improved. A plurality of orifice passages are formed by providing the inner surface of a valve member with grooves which extend in the radial direction of a cylinder. Due to this ...
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