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Patent Searching and Data


Matches 51 - 100 out of 4,500

Document Document Title
WO/2020/040662A1
The invention relates to brake shoes for freight rail vehicles which form a friction pair with a tread of a rail wheel. The claimed invention addresses the problem of providing operational durability of a shoe not only in an initial stat...  
WO/2020/032787A1
The invention relates to a handbrake mechanism for railway wagons, which is actuated by a steering wheel (2.1) that has a guard (2.4) joined to the periphery of the rear face of same, creating an internal cavity that protects the operato...  
WO/2020/031787A1
This eddy current-type rail brake apparatus (1) comprises a magnetic array (8), a support member (3), a case (4), and a raising/lowering device (5). The magnetic array (8) includes a plurality of permanent magnets (2) arrayed in the trav...  
WO/2020/027690A1
The utility model relates to brake shoes for freight rail vehicles which form a friction pair with a tread of a rail wheel. The claimed utility model addresses the problem of providing operational durability of a shoe not only in an init...  
WO/2020/027691A1
The invention relates to brake shoes for freight rail vehicles which form a friction pair with a tread of a rail wheel. The claimed invention addresses the problem of providing operational durability of a shoe not only in an initial stat...  
WO/2020/026913A1
This eddy current rail brake device (1) includes a magnet array (10), a support member (3), a case (4), and a lifting device (5). The magnet array (10) includes a plurality of permanent magnets (2) arranged in a traveling direction of a ...  
WO/2020/027112A1
This attachment structure (30) is provided with a cylindrical member (302) and a fastening member (301). The cylindrical member (302) is arranged to overlap a fastening hole (103) of a brake disk (10). The fastening member (301) has a he...  
WO/2020/025307A1
The invention relates to a pad holder (2) for a brake pad holding system (1) of a rail vehicle, comprising a pressure plate (21) with a guide channel (22) extending in the longitudinal direction of the brake holder (2), in which a brake ...  
WO/2020/025306A1
The invention relates to a brake pad holder for a rail vehicle, comprising a pad holder (2), a brake pad (7) held on the pad holder (2) in a locked manner, wherein the pad holder (2) comprises a guide channel (22) extending in the longit...  
WO/2020/027692A1
The invention relates to brake shoes for freight rail vehicles which form a friction pair with a tread of a rail wheel. The claimed invention addresses the problem of providing operational durability of a shoe not only in an initial stat...  
WO/2020/014692A1
A system and method for detecting the operational status of a brake system on a railcar. The system receives from a sensor an indication of the magnitude of a braking force applied by the braking system in response to an instruction to i...  
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 ...  
WO/2020/004402A1
This disk brake device (100) is provided with: a pair of brake arms (13) that press a brake rotor (35) with a pad assembly (33)in a sandwiching manner; a pair of cam levers (15) each having one end (55) rotatably connected to respective ...  
WO/2020/005659A1
The present disclosure generally relates to a rail vehicle that includes a chassis and a rail clamp assembly coupled to the chassis. The rail clamp assembly includes a fixed central member and a pair of lugs each extending outwardly from...  
WO/2020/001947A1
The invention relates to a method for operating a tractive vehicle (1) and a vehicle combination (20). According to one embodiment, a tractive vehicle (1) of this type comprises a first friction brake device (5) for generating a first st...  
WO/2020/001080A1
Disclosed are a maglev vehicle and a braking apparatus therefor. The braking apparatus comprises a drive apparatus (1) and more than two braking plates (2) successively hinged to one another in a left-right direction, wherein upper and l...  
WO/2019/244987A1
A brake device (11) is provided with a ball nut (35) which is rotationally driven by an electric motor (43), a ball screw (37) which is moved axially by the rotational drive force of the ball nut (35), a drive direction conversion mechan...  
WO/2019/238138A1
A locomotive braking control system and control method, belonging to the field of locomotive braking control. The locomotive braking control system comprises a balance pipe control system (1) and a brake cylinder control system (2). The ...  
WO/2019/231353A1
The invention relates to rail transport, specifically to brake shoes for freight rail vehicles, said brake shoes forming a friction pair with a tread of a rail wheel. The aim of the present invention consists in maintaining the desired o...  
WO/2019/231352A1
The invention relates to rail transport, specifically to brake shoes for freight rail vehicles, said brake shoes forming a friction pair with a tread of a rail wheel. The aim of the present invention consists in maintaining the desired o...  
WO/2019/226070A1
The invention relates to rail transport, specifically to brake shoes for freight rail vehicles, said brake shoes forming a friction pair with a tread of a rail wheel. The aim of the present invention consists in providing the desired lif...  
WO/2019/202032A1
The current invention relates to a method for monitoring a wear of a brake element (6) of a rail wagon (1) by means of a monitoring system (9, 4), said rail wagon (1) comprising a brake assembly (2) comprising said brake element (6), sai...  
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...  
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...  
WO/2019/200268A1
A braking system includes a frame, a linear actuator coupled to the frame, a rotating joint coupled to linear actuator and the frame, a force applicator coupled to the rotating joint, and a friction mat coupled to the force applicator. T...  
WO/2019/197453A1
The invention relates to an emergency release device (1) for a spring-loaded brake of a rail vehicle, comprising a hydraulic pump (4) and a hydraulic cylinder (2, 3) for each spring-loaded brake to be released, hydraulic lines (5, 6) bet...  
WO/2019/194203A1
This aerodynamic sound reducing member 30 has: a plate-shaped support part 32 sandwiched between a plurality of fins 24, 26 of a brake disk 20 and a rotary member 102 of a railway vehicle; and a plurality of protrusions 34 protruding fro...  
WO/2019/189487A1
A brake disc (1) that includes a plurality of fins (15) and ribs (26). The plurality of fins (15) are arranged along the circumferential direction of the back surface (15) of the brake disc (1), and extend in the radial direction of the ...  
WO/2019/179746A1
The invention relates to a method for reducing the flattening of a wheel brake disk for a rail vehicle, caused by braking processes, wherein after determining a deviation of a friction surface of the brake disk from a plane defined by a ...  
WO/2019/175164A1
PULL ROD DEVICE ARRANGEMENT OF A BRAKE CALIPER AND BRAKE CALIPER A pull rod device (3) arrangement of a brake caliper (1), comprising a pull rod top (30), a pull rod bottom (31), and two vertical rods (5, 5'), wherein the pull rod top (3...  
WO/2019/175291A1
In one embodiment the present invention relates to a rail vehicle that comprises a main air line that is pneumatically connected to a braking system of the rail vehicle. A valve is located on the main air line. A driver's cab is provided...  
WO/2019/172367A1
A brake disc provided with: an annular body portion; a sliding portion protruding from the body portion toward one side in an axial direction of the brake disc, and including an annular sliding surface at an end portion on the one side; ...  
WO/2019/149332A1
The object of the present invention is to reduce the speed of a vehicle by using a system made up of a positive-displacement pump (1), connected to a reservoir of lubricating and incompressible liquid (2, 3) by the suction pipes (5) of a...  
WO/2019/144570A1
A magnetic track brake control system, comprising an acquisition device, a brake control device and a brake converter. The acquisition device is used for acquiring a brake state parameter, and sending the brake state parameter to the bra...  
WO/2019/137872A1
The invention relates to a method and a device for conditioning a running surface (14) of a rail by a rail vehicle that travels on the rail, wherein the conditioning is carried out in such a way that the traction between at least one whe...  
WO/2019/129204A1
Disclosed are a brake control system (101) and an urban rail train (100), each train carriage (100b) being provided with one brake control system (101), wherein the brake control system (101) comprises a brake control unit (3), a hydraul...  
WO/2019/129206A1
A brake control system (101) for an urban rail train (100), the brake control system (101) comprising a brake control unit (3), a hydraulic unit (4), two electromechanical brake controllers (5), and two electromechanical units (8); durin...  
WO/2019/129205A1
Disclosed are a brake control system (101) and an urban rail train (200), each train carriage (100) being provided with one brake control system (101), wherein the brake control system (101) comprises a hydraulic unit (1) and a brake con...  
WO/2019/124812A1
The present invention relates to a vehicle switching device of a hypertube transportation system and, specifically, the objective of the present invention is to provide a vehicle switching device of a hypertube transportation system, the...  
WO/2019/116529A1
This rail vehicle brake control device comprises: a brake control unit (11) that outputs a control signal designating a brake pressure on the basis of a brake command; and an output unit that adjusts the pressure of fluid to be supplied ...  
WO/2019/117289A1
Provided is a brake lining for railroad cars, which is capable of suppressing brake squeal during braking. A brake lining (10) for railroad cars according to the present invention is used in a disc brake system of a railroad car. This br...  
WO/2019/114038A1
A train brake release system and a train provided with the train brake release system. The train brake release system comprises: an external input port (10) for introducing compressed gas, an input end being connected to an output end of...  
WO/2019/108243A1
In a method of braking a number of rail cars of a train travelling on a mainline track, in response to a unique braking command provided to each rail car of a first subset of rail cars, wherein each braking command includes a level or pe...  
WO/2019/100790A1
A train, an air supply brake pipe (300) between adjacent carriages thereof being connected by means of a carriage end connecting apparatus (100). The carriage end connecting apparatus (100) comprises: a connecting tube base (110) and a c...  
WO/2019/098859A1
Trolley systems and associated rails and tracks are described, the trolleys having an integrated brake system that can be adapted to slow or stop the trolley based on various control inputs (internal or external). The track system may be...  
WO/2019/095503A1
Disclosed is an emergency braking apparatus of a rail vehicle, the emergency braking apparatus comprising an actuating device connected to a train pipe for reducing the pressure of the train pipe in order to perform emergency braking, a ...  
WO/2019/095699A1
A rail train brake control system, comprising: A single compartment brake control unit, a train brake control unit, a traction control unit and a communication control unit; the single compartment brake control unit is provided in each c...  
WO/2019/095780A1
A method and a device for controlling a switch-type electro-pneumatic valve of an electric multiple unit, the method comprising: calculating a difference value between the received real-time gas pressure obtained by performing collection...  
WO/2019/096111A1
A backup brake device for a locomotive, comprising a backup brake relay valve (2) connected to a brake pipe, and a backup brake valve (1) connected to the backup brake relay valve (2) by means of a backup main pipe (4), a pressure relief...  
WO/2019/086053A1
A follower mechanism for a variable gauge bogie, said mechanism comprising a follower connecting piece (1), unlocking pieces (2, 3) located on two sides of the follower connecting piece (1) and movably connected to the follower connectin...  

Matches 51 - 100 out of 4,500