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WO/2011/155684A1 |
The present invention relates to a disk brake apparatus for a railway vehicle, and more particularly, to a disk brake apparatus for a railway vehicle which is a brake apparatus installed on a railway vehicle and operated by using a lever...
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WO/2011/148863A1 |
Provided is a brake cylinder device which comprises a gap adjustment mechanism, and is such that unsusceptibility to the influence of ambient environmental factors, such as temperature and humidity, is achieved at low cost, and that the ...
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WO/2011/133168A1 |
A low weight and low cost brake beam assembly having high static strength and fatigue resistance having two independent brake heads each including a receiving section for receiving and retaining an end of a tension member, an end of a co...
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WO/2011/111822A1 |
In order to prevent rotation at the installation position of a friction member, a rail car brake lining that is pressed against the sliding surface of a brake disc by a brake caliper is disclosed, which is equipped with friction members ...
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WO/2011/091539A1 |
A movable cable loop descent system comprises a cable for forming into a loop, a receiver for attachment to a structure having a receiver pulley for engaging the cable loop, a brake assembly, having a drive pulley for being rotated by th...
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WO/2011/081178A1 |
Equal surface pressure is applied and an elastic member is protected. A brake lining for a rolling stock is pressed, by means of a brake caliper, against the sliding surface of a brake disk bolted to an axle or a disk body attached to th...
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WO/2011/081005A1 |
Provided is a brake cylinder device such that there exists a gap adjustment mechanism, that it is possible to prevent, at low cost, susceptibility to the influence of ambient environmental factors such as temperature and humidity, and th...
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WO/2011/064962A1 |
Provided are a railway-train emergency braking apparatus, a railway-train emergency braking system and a railway train provided with the railway-train emergency braking apparatus, which are capable of causing a railway train running at a...
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WO/2011/063492A1 |
A rail brake includes a rigid enclosure which mounts under a crane so as to dispose the base end of the enclosure over and adjacent a rail. A top plate is mounted underneath the upper end of the enclosure. A spring carriage is mounted fo...
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WO/2011/064851A1 |
The output pressure of a load-responsive vale (121) is controlled by a pressure-intensifying switchable solenoid valve (111). In the normal braking operation, the output pressure of the load-responsive valve (121) is intensified by the p...
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WO/2011/066561A2 |
The railway vehicle brake disc includes a cylindrical hub, friction ring, and bell-shaped flange connecting the hub with the friction ring. The cylindrical hub defines a central axis and has an axial width and an outer diameter. The surf...
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WO/2011/063491A1 |
The rail clamp includes a carriage having an actuator frame mounted to its base so as to extend upwardly from the base. Springs are mounted in the actuator frame at the upper end of the carnage. An actuator is mounted between the base an...
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WO/2011/063494A1 |
A zipline trolley system comprises a cable, trolley, launcher, and a catch block. The launcher is fixed on the cable and comprises a substantially cylindrical inner body with a rigid outer body adapted to rotate about the inner body. A r...
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WO/2011/062552A1 |
A parking brake indicator system for a rail vehicle is provided. The parking brake indicator system comprises a movably arranged parking brake transmitter for applying a braking force towards the brake system of a rail vehicle, the parki...
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WO/2011/051347A2 |
The invention relates to a disk brake device for rail vehicles, comprising a brake disk (1) for attachment to a chassis and a brake assembly for providing braking force, which brake assembly has a brake cylinder and a brake caliper (5) t...
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WO/2011/051603A2 |
The invention relates to a brake disk for railway rolling equipment intended to be secured to a wheel to be braked and to engage, during braking, with a composite material lining that is mounted onto a movable jaw and capable of being pl...
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WO/2011/050243A2 |
A method for establishing a predicted brake pipe pressure gradient is disclosed and generally includes installing an end-of-train unit on a railcar of an active train for sensing brake pipe pressure; installing a head-end-unit on a locom...
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WO/2011/024980A1 |
A caliper brake device for a vehicle is configured in such a manner that the brake pads (7) supported by holders (8) apply a frictional force to the braking surfaces (6) in response to the drive of diaphragm actuators (60). The holders (...
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WO/2010/141138A1 |
A brake system includes a brake cylinder having a piston rod and a brake lever connecting the piston rod to a brake beam and a slack adjuster. An actuating lever is connected to the brake beam and the brake cylinder. A trigger of the sla...
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WO/2010/131699A1 |
A pneumatic disc brake device for a railroad vehicle, capable of, even with the use of a brake cylinder having the same diameter as the brake cylinders in conventional devices, generating a braking force which is two times the braking fo...
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WO/2010/117483A2 |
The brake shoe support assembly is able to track the lateral movement of a wheel, typically a wheel on an axle truck that allows lateral wheel movement. In operation, a flange of the wheel pushes on one side of the brake shoe support ass...
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WO/2010/108484A1 |
The invention is based on the object of making available a brake for the carriage of a summer toboggan run, which brake operates effectively and also requires little maintenance. The invention therefore provides that an eddy current brak...
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WO/2010/096000A1 |
In a rail vehicle brake unit concurrent service brake application by compressed air and parking brake application by means of a mechanical parking brake arrangement (3-7) connected to the brake unit shall be prevented. A valve member (10...
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WO/2010/093318A1 |
In a rail vehicle brake unit, a brake force transmitting spindle (4) is part of a slack adjuster mechanism in the brake unit comprising an adjuster tube (2) coaxial with the spindle (4). For decreasing the risk for bending of the spindle...
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WO/2010/087914A2 |
A hand brake actuator for a rail car has a rotary input connected to a rotary output by a transmission including a clutch and a gear wheel and pawl, a declutching mechanism for disengaging the clutch in a declutched position of the declu...
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WO/2010/082371A1 |
Disclosed is a disc brake device (1) equipped with: a pair of brake shoe receivers (3a, 3b) that face one another and are disposed so as to sandwich a disc (2), and are also provided with pads (8a, 8b) on the side of the disc (2); a pair...
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WO/2010/070813A1 |
Provided is a brake cylinder device which can prevent unintentional loosening of a brake force of a spring brake means due to disengagement between engagement portions of a clutch mechanism. The brake cylinder device (1) includes: a norm...
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WO/2010/071169A1 |
The brake disc for railroad vehicles is equipped with a donut-shaped disc-like plate section, the front surface of which serves as a sliding surface, and multiple fin sections which protrude radially on the back surface of the plate sect...
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WO/2010/058664A1 |
A unit brake enabling a reduction in the load acting on a pushrod and capable of suppressing the interference thereof with a truck member disposed thereabove. The unit brake (1) comprises the pushrod (12) installed in such a manner as to...
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WO/2010/046970A1 |
A railcar brake control device is mounted in each truck and comprises a brake control unit (20) which generates a pressure control signal (16) for controlling brake cylinder pressure (18) that acts on a brake cylinder (27) in accordance ...
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WO/2010/043325A1 |
The invention relates to a pneumatic brake cylinder comprising a piston (22) for transferring the pneumatic pressure to a brake, and a device for automatic adjustment in the event of wear of the brake linings, said device comprising a sp...
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WO/2010/038910A2 |
A lightweight eddy current rail brake 11 to be mounted on a bogie frame of a railway car comprises a magnet unit 12 which generates an electromagnetic attraction force with respect to a rail 5 and which comprises an elongated support mem...
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WO/2010/033490A2 |
The brake cylinder comprises a cylinder body comprising an annular flange and a non-pressure head. The annular flange of the cylinder body defines a plurality of openings. The non-pressure head has an annular flange and a head portion ex...
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WO/2010/033717A1 |
A trolley (10) traveling along a suspended cable (12) must be stopped at the lower end. One effect of this lifting (270) may be a reduction in the normal force between a brake assembly (20) and a cable (14), resulting in a reduction in t...
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WO/2010/025893A1 |
The invention relates to a pneumatic brake device having a spindle (3) movable in the axial direction and a yoke (1), on which the spindle (3) is supported such that a rotation of the spindle (3) is prevented. According to the invention,...
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WO/2010/017073A2 |
A molded brake shoe formed of friction material with or without a metal backing. Along at least a portion of at least one side surface of the brake shoe there is a layer of the molded friction material reinforced with a fiber.
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WO/2010/012082A1 |
An exemplary device for stabilizing a vehicle and supplementing the vehicle braking system includes actuators that are extendable to engage a path surface separately from wheels of the vehicle. Contact between the actuators and the path ...
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WO/2010/014133A1 |
A railroad freight car brake beam with a strut having a pair of generally parallel and joined side walls disposed to opposite sides of an axis of the strut and having a central hollow portion along with a longitudinally elongated slot ad...
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WO/2010/010623A1 |
A train braking device that includes a control section to control a brake cylinder pressure working on a brake cylinder in accordance with a service brake command and an emergency brake command. The train braking device has a supply valv...
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WO/2009/154970A2 |
Disclosed is an end stabilized backing plate for an extended length brake shoe for use in a railway braking system. The backing plate includes an elongated main portion extending along a longitudinal axis. This main portion has a front f...
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WO/2009/154048A1 |
The train slide control device (200), equipped with a solenoid unit (8) having a supply valve that supplies supplied compressed air to a brake cylinder (10) and an exhaust valve that regulates the pressure of the supplied compressed air ...
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WO/2009/153884A1 |
A train braking apparatus includes a pneumatic brake control part (3) for storing a plurality of friction coefficients corresponding to a brake instruction (2D) and initial velocity of a brake, an electropneumatic change valve (4) for co...
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WO/2009/153883A1 |
A train slide controller (200) including a solenoid valve unit (8) having a supply valve for feeding supplied compression air to a brake cylinder (10) and an exhaust valve for regulating the pressure of the supplied compression air, and ...
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WO/2009/152983A2 |
The invention for the operative monitoring of track brakes, according to which an electric current passes through a winding of a brake magnet, measures the electric current (i2, i4) and compares the temporal progression of the measured c...
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WO/2009/148588A1 |
A railroad freight car brake beam strut assembly including an elongated strut having first and second joined walls. Each wall of the strut defines a bore opening to a hollow center portion and to an exterior of the strut. The bores defin...
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WO/2009/148586A1 |
A method of manufacturing a railroad freight car brake beam strut assembly including the steps of: providing a railroad freight car brake beam strut having an axially aligned slot defined between first and second sides of the strut, with...
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WO/2009/144863A1 |
Enlarging of the apparatus in the axial direction is restricted, and the occurrence of operating defects in the brake release mechanism is also restricted. The components are a regular brake means (12), a push rod (13), a spring brake me...
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WO/2009/138200A1 |
The invention relates to a rail-bound tractive unit (1), with an internal combustion engine (2), an engine-cooling circuit (4), connected to an engine radiator for cooling the internal combustion engine (2) and means for braking the trac...
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WO/2009/140091A2 |
A braking system, including a brake control arrangement in operational communication with a braking arrangement for braking a vehicle, and a penalty power source to deliver current or power to the brake control arrangement through a brak...
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WO/2009/129085A2 |
A system for determining brake shoe effectiveness of a braking arrangement of a train during operation of the train including at least one brake database including braking data and at least one train database including train data. A cont...
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