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WO/2022/126083A1 |
A self-adjusting automatic slack adjuster for reducing slack in the brake of a vehicle includes an adjuster link having a resilient portion. When a brake application force being applied to the slack adjuster exceeds a level that could re...
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WO/2022/121352A1 |
An electric brake cylinder for a railway wagon; the electric brake cylinder comprises a driving motor (1), an extending and retracting assembly (110), and a transmission assembly (120), the extending and retracting assembly (110) compris...
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WO/2022/122299A1 |
A tread brake assembly (1) for a rail car (3) includes at least one brake block (15) for pressing against a tread (17) of a corresponding rail car (3) wheel (7), a piston actuator (13) powered by a fluid for driving the tread brake assem...
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WO/2022/110513A1 |
A vehicle brake control system, wherein a first gas port (11) of a relay valve (1) is connected to an air cylinder (5) by means of a distribution valve (2), and a second gas port (12) of the relay valve is connected to a brake pipe (6) b...
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WO/2022/105649A1 |
A method for controlling the pressure of a brake cylinder of a virtual track train. Braking levels are divided into different gears according to different working conditions of a train, and then the pressure of a brake cylinder is precis...
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WO/2022/107318A1 |
A brake control system (1) is provided with: a target brake force calculation unit (11) which calculates a target brake force for decelerating a vehicle in accordance with a brake command that contains either a regular brake command or a...
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WO/2022/068020A1 |
A vehicle parking brake control system, a vehicle, and a train. The system comprises: a piston valve (1) and a parking brake cylinder (2). A brake pipe (3) of the vehicle is connected to a first gas port (11) of the piston valve (1); a s...
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WO/2022/062090A1 |
A method and apparatus for controlling a brake cylinder pressure of a railway vehicle, and a railway vehicle, which relate to a railway vehicle technology, and are used for solving the problem in the related art of a solenoid valve being...
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WO/2022/063518A1 |
The invention relates to a brake caliper unit (1) of a disc brake, in particular for rail vehicles, comprising two caliper levers (2, 3), a brake cylinder (7, 24), brake linings (4, 5), and a wear sensor device (10). The wear sensor devi...
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WO/2022/056795A1 |
A braking device and a railway vehicle. The braking device comprises a first beam (12), a second beam (13), first rods (16), second rods (17) and adjusting members (18). The first rods (16) are connected to the first beam (12); the secon...
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WO/2022/051863A1 |
A zip line trolley for movement along a tensioned support member, such as a cable, with an eddy current braking system including non-ferrous electrically conductive components between which there is rotatably supported at least one wheel...
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WO/2022/040917A1 |
A unit brake cylinder (100), comprising a cylinder block (110), a piston (120), a clutch assembly (130), and a brake shoe clearance adjuster (140). The piston (120) is movably arranged in the cylinder block (110), and the piston (120) is...
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WO/2022/037513A1 |
An identification locking device, comprising: a mounting member (1), wherein the mounting member (1) is provided with: a moving part (11), an identification member (4) being connected to a gauge changing device, and the identification me...
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WO/2022/037298A1 |
A rail vehicle electromechanical braking system and a rail vehicle electromechanical braking force control method. An air braking system is replaced with the electromechanical braking system, related components such as valves in a brakin...
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WO/2022/037297A1 |
A rail vehicle electromechanical brake anti-skid control system and method, the system comprising a traction control unit (A), a brake control unit (B), an electromechanical brake unit (3) and a speed sensor (4), the brake control unit (...
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WO/2022/033413A1 |
A vehicle anti-skid control method, a first anti-skid host (501), a second anti-skid host (502), and a system. The first anti-skid host (501) determines first fault information according to a first host state, first channel states of dua...
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WO/2022/032897A1 |
A braking force distribution method, device, and system for an urban rail train. The braking force distribution method comprises the following steps: acquiring a total braking force target of a train and a total electric braking capacity...
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WO/2022/013737A1 |
An electromechanical braking actuator (400) for a vehicle, particularly for a railway vehicle, is described, which comprises a safety unit (401) arranged to receive an electrical position signal (221), the value of which is indicative of...
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WO/2022/015233A1 |
An actuator (100) primarily activated by transversal acceleration arising from rotational acceleration of a rotatable object is presented. The object is rotatable in a plane of rotation (P) about an object pivot point (12) in the plane o...
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WO/2022/013030A1 |
The invention relates to a control system and a control method, which receives, processes and exchanges information relating to at least one slip-protection system and a unit for outputting adhesion-optimising means, such as sand, in a r...
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WO/2022/014712A1 |
The present invention provides a guide plate assembly comprising a guide plate (3), a lining assembly (10) which includes a friction material (11) that contacts a disc rotor when braking and a backplate (12) affixed to the back surface o...
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WO/2021/244833A1 |
The invention relates to a method for releasing a brake of a stationary rail vehicle (100), comprising the steps of: - initiating a control signal to release the brake and associated therewith - controlling at least one slip protection v...
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WO/2021/240272A1 |
Provided is a vehicle brake fluid pressure control device that can freely control the biasing force of a piston acting on the hydraulic-chamber side of an accumulator. The accumulator for a vehicle brake fluid pressure control device acc...
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WO/2021/230898A1 |
The invention relates to the supplemental generation of energy from operation of a train, and specifically to the generation of energy in connection to the rotation of disc brake rotors in combination with generators. Rotation of the dis...
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WO/2021/225246A1 |
The present invention relates to a brake simulation system for transcontinental railroad cars and, more specifically, to a brake simulation system making it possible not only to conduct a field test that simulates directly driving two or...
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WO/2021/219133A1 |
The present invention relates to a compact brake caliper assembly connected to a bogie. The assembly comprises a caliper body (1) and a housing. The housing includes a first housing (21) and a second housing, wherein the first housing is...
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WO/2021/212198A1 |
The present invention relates to an electro-hydraulic disc brake, and more specifically to an automatic pad wear compensation system, the structure of which is based on the interaction between the brake arms (2, 3), an arm-connecting pla...
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WO/2021/212197A1 |
The present invention relates to a balancing device (15) for an electro-hydraulic disc brake of the type comprising two pivotable vertical arms (2, 3), an upper arm (4) hingedly connected to one of the vertical arms (3), each pivotable a...
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WO/2021/207009A1 |
A braking system includes a rotor, a braking mechanism including a brake pad, and an actuator system configured to reposition the rotor from a first position where the rotor does not engage with the brake pad to a second position where t...
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WO/2021/203566A1 |
A locomotive air-electric hybrid braking force control method, comprising: when in an air-electric hybrid state and when a signal for a change in the electric braking force of a locomotive is a low-level signal, then, according to a targ...
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WO/2021/199174A1 |
A monitoring device (100) for a brake control device comprises an acquisition unit (101) that acquires: information of an AC pressure sensor that detects the pressure in an AC command chamber provided to a brake control device (10) that ...
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WO/2021/196452A1 |
A train air brake control system, comprising a rescue brake switch (10), a service brake command device (20), an emergency brake button (30), a straight brake system (40), and indirect brake systems (50; 60; 70). The straight brake syste...
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WO/2021/190866A1 |
A service brake cylinder (1) has a housing (2) with a spindle (5) and a brake state detection device (10) for the detection of an applied state (A) and a released state (L) of the service brake cylinder (1). The brake state detection dev...
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WO/2021/190118A1 |
An integrated electromagnet and a maglev train. The integrated electromagnet comprises two rows of magnetic poles located on the side surface of a magnetic yoke (1) facing a guide plate. The two rows of magnetic poles are in one-to-one c...
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WO/2021/186620A1 |
This brake control device (100) comprises: a command acquisition unit (110) that acquires a brake command including deceleration of a vehicle; a required braking force calculation unit (130) for calculating, from the brake command, requi...
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WO/2021/160376A1 |
The invention relates to a braking resistor for a vehicle equipped with an electrodynamic braking device, wherein the braking resistor has a plurality of elongate, cylindrical heating cartridges (1) that are supported parallel to one ano...
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WO/2021/161018A1 |
The present application describes a brake assembly (100) for reducing the rotational speed of a rotatable component, comprising a brake drum member (102) mounted on a shaft (106); at least one brake element (124) axially moveable on the ...
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WO/2021/140047A2 |
The invention relates to a brake pad (1) for a disc brake of a rail vehicle, comprising at least two support plates (2, 3), at least one friction lining (4) retained on a respective one of the support plates (2, 3), wherein a respective ...
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WO/2021/134121A1 |
The kinetic energy converter is coupled to a bogie of a pneumatic propulsion vehicle for a transportation system of passengers and cargo. The kinetic energy converter (6) is mounted in at least one of the axle sets (4) of the bogie struc...
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WO/2021/130938A1 |
This brake control device (5) is provided with: a target adjustment unit (11) which acquires an actual deceleration and a target deceleration and which then makes an adjustment to the target deceleration so as to bring the actual deceler...
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WO/2021/127742A1 |
The present invention provides a braking system (11) for braking a train. The system comprises an electronically controlled pneumatic brake network (ECP) and a brake activation unit (14). The brake activation unit provides status reports...
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WO/2021/124092A1 |
An electromechanical assembly (100) for a braking system of a railway vehicle is described, characterized in that it comprises a flywheel (101) arranged to accumulate kinetic energy; wherein the kinetic energy accumulated in the flywheel...
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WO/2021/109056A1 |
A railway coupler coupling detection-based emergency braking control circuit, comprising: a railway coupler state detection circuit and a railway coupler state relay connected to a train power loop in series. Normally open contacts of th...
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WO/2021/109290A1 |
A hoisting bracket, a mounting structure for an air brake device and a railway freight car. A first cross beam (101) and a second cross beam (102) of the hoisting bracket are each provided with at least two hanger seats (3); a first bran...
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WO/2021/103186A1 |
A braking system based on wheel control and a braking force distribution method thereof, and a trolleybus, the distribution method comprising: determining a target braking force required by a vehicle and the total electrical braking forc...
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WO/2021/097970A1 |
Provided are an emergency brake control device, an emergency brake system, and a rail vehicle, wherein the control device comprises: an emergency brake gas circuit assembly (1) and a safety loop (2); the emergency brake gas circuit assem...
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WO/2021/084576A1 |
A brake control device is a brake control unit (4) that generates braking force by pressing a brake shoe (12) against a wheel (13) in a railroad car (100), the device comprising: an obtainment unit (41) that obtains a brake command (1A);...
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WO/2021/082069A1 |
A relief cock device for a railway vehicle and an air cylinder module, the air cylinder module comprising the relief cock device, wherein the relief cock device comprises an under-vehicle relief mechanism (200-b) used for mounting on a m...
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WO/2021/082563A1 |
An integral brake beam for a railway wagon bogie is provided, and comprises a brake beam frame (1). A brake shoe holder (2) is provided on each beam frame end (16) at two ends of the brake beam frame (1). A support beam (13) serving as a...
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WO/2021/082176A1 |
A rail transit vehicle magnetic rail braking logic control system, applied to a high-suspension magnetic rail braking apparatus, and comprising a magnetic rail braking control circuit, a magnetic rail braking power supply execution circu...
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