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JP7279235B1 |
A power generation device and a brake control device for securing a power source in an accompanying vehicle are provided. A power generation device (6) includes an air power generation section (13) for generating power by compressed air ...
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JP7277335B2 |
To provide a handschoch device which can be integrated with a trolley and prevents leaving of a handschoch by rails.A handschoch device 1 in this invention consists of a pinion gear 50, a pair of ring gears 60 engaged with the pinion gea...
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JP2023068266A |
To reduce a size of an aerodynamic brake device.An aerodynamic brake system comprises: a resistance plate which generates air resistance against travel wind of a vehicle, takes a storage state stored inside a vehicle body of the vehicle ...
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JP7275381B2 |
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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JP2023520036A |
An electromechanical service and emergency brake actuator (400, 500) for a rail vehicle is described, wherein the emergency brake request signal (210) indicates a request for emergency braking and the actual braking is performed. The fir...
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JP2023063952A |
To provide a braking device of a track traveling type machine capable of simplifying and miniaturizing a structure by reducing the number of component parts and of reducing cost.A braking device 40 of a track traveling type machine (a co...
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JP7269063B2 |
To reduce stress occurring in a fastening bolt of a brake disc due to frictional heat during braking.A brake disc is provided with: a doughnut-shaped disc-like plate part 1a having a sliding surface on a front surface side; and a plurali...
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JP7262992B2 |
The present invention aims to simplify the work when replacing the brake shoe. The wear amount calculation device of this invention includes an angle sensor (89) for detecting the rotation angle position of the boom (76) that rotates wit...
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JP7232963B2 |
A bidirectional windage resistance brake apparatus including a base, a first cylinder, a second cylinder, a first windage resistance plate and a second windage resistance plate, a tail of the first windage resistance plate is hinged with...
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JP7223519B2 |
A brake cylinder device (60) includes the spring brake (80), a ring (101, 201) for coupling a transmission member (84) to a second piston (82), the transmission member (84) being configured to transmit a force to the spring brake (80), a...
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JP2023506085A |
An electromechanical assembly (100) for a railway vehicle braking system, comprising a flywheel (101) provided to store kinetic energy, the kinetic energy stored in the flywheel (101) being transferred to the electromechanical Electricit...
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JP7214037B2 |
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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JP7202871B2 |
The present invention provides a clearance adjuster between a brake block and a wheel, that is easy to mount and used for a restricting portion restricting vibration-caused rotation of a ratchet wheel; and a brake cylinder. The clearance...
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JP7199484B2 |
The braking system includes a first and a second braking actuators associated with wheels of a respective axle or a respective bogie of a railway vehicle and to which there are connected a first electro-pneumatic control assembly and a s...
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JP2022191908A |
To provide a brake shoe assembly structure capable of visually recognizing erroneous assembly when a brake shoe is installed, in order to prevent half-engagement of an anchor plate.A brake shoe assembly structure includes: brake shoes 15...
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JP2022178525A |
To provide a pad holder which prevents a brake pad from being attached in an incorrect manner.In a pad holder, an arch shaped brake pad is attached to a base plate. The base plate includes: an inserted part into which a linear insertion ...
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JP7181109B2 |
To improve heat dispersing performance at the time of braking, and to reduce stress generating in a brake disc by frictional heat during braking.A brake disc includes: a doughnut-shaped discoid plate part 1a whose surface side is a slide...
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JP2022175512A |
To provide a brake caliper for which members can be easily replaced.A brake caliper comprises an upper left lever 47 that holds a brake pad that generates braking force by sandwiching a disc, and a left side support part 32A that rotatab...
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JP2022168600A |
To provide a brake control device, a brake control method, a brake control program, and an insufficient brake release determination device, which determine insufficient brake release even if a railway vehicle is not traveling.A brake con...
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JP7163128B2 |
To clean a tread surface of a wheel in braking a railroad vehicle and improve responsiveness of a mechanical brake.An electric power conversion device 10 includes: a torque command generation unit 11 for generating a torque command that ...
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JP7156384B2 |
An attachment structure is a structure that attaches an annular brake disk to an attachment object member that is a wheel or a disk body of a railway vehicle. The attachment structure includes a fastening member and an elastic member. Th...
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JP2022158604A |
To easily position disc bodies and a wheel in fastening the pair of disc bodies to the wheel.A brake disc includes a pair of disc bodies holding a wheel of a railway vehicle and provided with a penetrated wall having a through hole on a ...
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JP2022158608A |
To simplify a work for fastening a pair of disc bodies to a wheel.A wheel with a brake disc includes a wheel of a railway vehicle, and a pair of disc bodies holding the wheel by a plurality of heat radiation members disposed in a manner ...
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JP7153551B2 |
The problem of the present invention is to provide a slack adjuster and a brake unit, which can be easy to perform an unloading operation of the ratchet gear of an automatic slack adjustment mechanism. The slack adjuster 40 is equipped w...
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JP2022154643A |
To provide a brake device which uses an electric actuator as a drive source and detects an abrasion loss of a friction material.A brake device brakes a wheel 2 by driving a friction material pressed to a friction object material being an...
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JP2022152986A |
To provide a brake disc for railway vehicle capable of exhibiting excellent cooling performance at the time of braking.A brake disc (100) includes an annular disc body (10), and a fin (20). The fin (20) is arranged radially on a rear sur...
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JP2022153021A |
To facilitate cooling of an outer peripheral part of a disc body which is disadvantageous in cooling of a disc body, especially thermally, at the time of braking of a brake disc for railway vehicle.A brake disc (100) includes an annular ...
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JP2022145210A |
To provide a brake device, a brake control device, a brake control method, a brake control program and a brake system which suppress the stop of an electric actuator when detecting an overcurrent of the electric actuator.Brake devices 10...
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JP7142787B2 |
A brake control system to be installed on a railroad car, the system including: a brake command unit that outputs a first brake command by a first communication method and outputs a second brake command by a second communication method, ...
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JP7138358B2 |
Disclosed is a friction set for a railway disk brake system for railway rolling stock including: a shoe holder including a receiving slideway; a friction shoe including a brake pad and a profiled shape configured for being slid into the ...
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JP7133371B2 |
To provide a brake device which enables improvement of work efficiency when brake force of a spring brake mechanism is released by manual operation, and to provide a railway vehicle.A brake device 100 includes: a spring brake mechanism w...
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JP7133380B2 |
The object of the present invention is to provide an attitude control device capable of suppressing the generation of vibration noise in a brake device mounted on a railway vehicle, and a brake device. The attitude control device 160 of ...
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JP7132873B2 |
To provide a brake device that generates brake force for a vehicle by generating an eddy current in a conductor, the brake device being designed to enable easy simplification of an exciting circuit and a cost reduction.A brake device has...
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JP2022538325A |
The present invention relates to a friction assembly (1) for a railway disc brake system for a railway vehicle, the friction assembly (1) comprising a brake head (3) on the one hand and a first surface which is a friction surface on the ...
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JP7128130B2 |
To provide a measuring apparatus and a measuring method for measuring friction brake force in a railway vehicle that can accurately compute and evaluate brake force by a novel detection method that does not use a strain gauge on one link...
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JP7128066B2 |
A railway brake shoe (17) is provided with: a base plate (19) having a lining (39) molded on a surface thereof opposing a wheel (15); an attachment portion (21) joined to an opposite side surface (43) to a lining molded surface (41) of t...
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JP2022118568A |
To provide a method by which a brake distance is effectively reduced in an emergency stopping.A brake control device 100 for a railway vehicle comprises: a reception part 101 for receiving an emergency brake command to make a brake devic...
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JP2022117697A |
To shorten stop time in a railroad vehicle.A brake system 1 includes: an air brake unit 6 that generates a brake force by pressing a friction material 10 against a to-be-braked member 12 with pressure of air supplied to a first chamber; ...
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JP7112315B2 |
To provide a detection method by which a fastening state of a spring member of a hand brake device is stably detected while coping with the change of a detected force value acting on the spring member.A detection system (1) detects a fas...
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JP7110061B2 |
To provide a method by which a friction force related to a wheel of a railway vehicle is improved.A friction force improvement device 1 comprises: injectors 10a, 10b which are installed in a railway vehicle traveling with a steel wheel 3...
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JP7109987B2 |
The present invention provides a brake cylinder device which can prevent the releasing reset of brake force of the spring brake, caused by the fluid supplied for the fluid brake after releasing the brake force of the spring brake. A brak...
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JP7109422B2 |
This brake disc 10 is equipped with a disc plate part 10a on the front surface of which is a sliding portion, and through-holes 12, which run from the front surface to the back surface of the disc plate part, and through which bolts for ...
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JP7109677B2 |
A brake control device which generates a braking force in a train car (100) by pressing a brake shoe (12) against a wheel (13), the brake control device comprising: an acquisition unit (41) which acquires a physical quantity from a senso...
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JP2022530811A |
The brake mechanism is a first so as to rotate around the frame, a first lever attached to the frame to rotate around the first fulcrum, and a first brake shoe axis away from the first fulcrum. A first brake shoe rotatably connected to t...
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JP7088755B2 |
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...
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JP7084936B2 |
The aim of the invention is to provide a running gear with a mount for a brake linkage on a bogie, wherein the mount has a long service life and requires little maintenance. The transmission of shocks and vibrations between the brake lin...
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JP2022079317A |
To suppress degradation of a sealing member.A flow regulating valve for a brake includes: an introduction chamber to which a fluid is introduced from a pressure fluid source; an output chamber which communicates with a brake device and c...
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JP7075745B2 |
To provide a braking system for a track travel type machine, which is able to obtain a mechanically advantageous structure by reducing occurrence of moment with respect to a fluid pressure cylinder and is able to achieve smooth actuation...
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JP7056426B2 |
To provide a runaway prevention device capable of preventing a rail travel-type machine from running away while suppressing an installation cost rise of the rail travel-type machine.A runaway prevention device 10 comprises a pair of fixi...
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JP7052618B2 |
To provide an eddy current type rail brake device which suppresses adhering of a foreign object and has a short length in the lateral direction.An eddy current type rail brake device 1 comprises a row of magnets 10, a magnetic support me...
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