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WO/2004/040160A1 |
The invention relates to a brake device provided with an actuator (1) which is operated by a pressure medium, used to tighten and release a vehicle brake (2), especially a brake of a rail vehicle, comprising an actuating piston (6) which...
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WO/2004/031015A1 |
A magnetic rail brake for a rail vehicle is disclosed of the type comprising a magnet (5) supported from the rail vehicle a small distance above the rail (4). The magnet is supported by springs which are overridden on actuation of the ma...
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WO/2004/026658A1 |
A rail vehicle braking system wherein a chassis (70) of the vehicle is normally elevated relatively to supporting wheelsets (10) and, when braking is required, the chassis (70) is allowed to move downwardly under gravity action so that b...
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WO/2004/026657A1 |
A regenerative energy management system (1) adapted for use with a train including a locomotive, drive train and a wagon (2) including independent wheels (3) isolated from the locomotive drive train. The system (1) includes energy accumu...
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WO/2004/024530A2 |
The invention relates to a driven bogie for a rail vehicle of variable gauge with a frame arrangement (2) and at least two wheel units (5.1, 5.2), driven by a drive unit (6), on which the frame arrangement (2) is supported and which are ...
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WO/2004/018891A2 |
The invention relates to a mechanical friction brake, especially for rail vehicles, and to a method for operating said friction brake. The friction brake is equipped with the following parts or has the following features: a friction lini...
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WO/2004/009421A1 |
Disclosed is a torsion free brake shoe holder hanger for use in a truck of a railway vehicle. The torsion free brake shoe holder includes: an uppper lever including an upper connnecting section formed on the upper thereof and having a ha...
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WO/2003/098068A1 |
A brake lining for the disk brake of a vehicle, especially a rail vehicle, comprising a carrier plate (2) on which several friction elements (1) are secured, whereby said elements can be pressed against the friction surface of a brake di...
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WO/2003/082648A1 |
The invention relates to a brake application device for vehicles, in particular rail vehicles, comprising a unit for emergency release and a unit for auxiliary release. According to the invention, the latter units are integrated into a c...
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WO/2003/082651A1 |
The invention relates to a method and a device for controlling an electrically actuated wear adjuster (156) of a brake application device (1) for vehicles, in particular rail vehicles. Said method comprises the following steps: a) determ...
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WO/2003/082649A1 |
The invention relates to a brake application device for vehicles, especially for rail vehicles, comprising a wear-adjusting device which is embodied as a tie rod or plunger rod actuator (1) and comprises a helical gear (2) which is provi...
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WO/2003/082650A1 |
The invention relates to a brake application device for vehicles, in particular rail vehicles. Said device comprises a wear adjuster that is configured as a brake rod or thrust rod actuator (1) with a screw drive (2), having a threaded s...
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WO/2003/074339A1 |
The invention relates to a device for fixing a crossbar (17) which is intended to connect two control links (9) which are associated with shoe braking means for rail bogies. The inventive device is characterised in that each end of the c...
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WO/2003/040539A2 |
The invention relates to a magnet coil assembly, comprising several magnet coils (5-12), arranged successively in the direction of motion, whereby in the 'moving' state individual magnet coils (5-12) are connected in parallel in groups. ...
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WO/2003/018381A1 |
The invention relates to a shoe brake assembly, in particular for rail vehicles. Said assembly comprises at least one brake shoe (8), which may be applied to a wheel (4) of a vehicle for generating a braking force, a suspension system (1...
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WO/2003/008833A1 |
Reporting existence of a predetermined condition, such as wear level, of a brake friction lining (32) of a railway or other vehicle having a large number of braked wheel axle sets (12), particularly as a train (10) of wagons, comprises a...
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WO/2002/096735A1 |
The object of this invention is to provide a tread brake Unit for railway vehicles. The tread break unit (100) has a self-adjusting device (20) for automatically adjusting the distance between the brake shoe of a shoe assembly (30) and t...
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WO/2002/096736A1 |
The object of thes invention is to provide a tread brake unit for railway vehicles. The brake unit (100) has a self-adjusting device (20) for automatically adjusting the distance between the brake shoe (46) of a shoe assembly (40) and th...
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WO/2002/079019A1 |
A brake means for a vehicle (1) adapted to travel along a track (2), the track (2) consisting of two sets of running faces laterally spaced apart about a longitudinal axis, each set having a primary running face and a secondary running f...
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WO/2002/074601A1 |
A rail vehicle bogie comprises whell sets (1) journalled in longitudinal side frames (3) connected by a transverse bolster (4). A bogie brake therefore compriese transverse brake beams (5, 6) with brake actuators (10) and connecting push...
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WO/2002/074602A1 |
A braking apparatus (1) for retarding a moving railway vehicle on a rail track (6), the apparatus (1) including a clamping support means (2) attachable to the railway vehicle, and a rail track clamping means (5) associated with the clamp...
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WO/2002/072404A1 |
The invention relates to a magnet track braking device (1) comprising a magnetic base and/or support body and a pole shoe section containing a magnetic flow guiding area and a magnetic flow separating area. The invention is characterised...
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WO/2002/064990A1 |
The invention relates to an electro mechanical brake tightening device (1), particularly for a rail vehicle brake, comprising a brake actuator (2) for tightening and/or slackening the brakes and a power converter (8) which is used to con...
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WO/2002/049901A1 |
The invention relates to a brake actuator, especially for a rail vehicle brake, comprising an accumulation brake unit having an energy accumulator (10) for storing and supplying energy for applying the brake, preferably in the event of s...
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WO/2002/044002A1 |
The invention relates to a brake actuator, especially for a rail vehicle brake, comprising a service brake unit with a brake force generator (24) for applying and/or releasing the brake, an accumulator brake unit with an energy accumulat...
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WO/2002/043229A2 |
The invention relates to a retarder (16), particularly provided as a braking device or auxiliary braking device for vehicles, especially rail vehicles. The retarder comprises a stator (3) consisting of at least two axially interspaced st...
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WO/2002/036407A2 |
The invention relates to a method for controlling the supply of a pressure medium on rail vehicles which are coupled together in a tractive link both mechanically and in order to enable the flow of said pressure medium, whereby said pres...
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WO/2002/036408A2 |
An electronically controlled parking or safety brake is disclosed. The brake is capable of reliably immobilizing a locomotive (9). A brake may employ both manual and automatic modes, and be capable of providing for either mode in operati...
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WO/2002/034604A1 |
A scotch (hand scotch) for preventing railway vehicles from moving, having a sufficient rolling prevention effect for various wheel diameters and being free from derailing even at an erroneous start with the scotch kept unremoved, the sc...
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WO/2002/023461A1 |
An electronic control system (20) for an electropneumatic brake for a rail vehicle having a power trainline (18), comprising a battery (34); a functional control module (30) and a power management module; wherein the functional control m...
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WO/2002/018190A2 |
The invention relates to a device for mechanically coupling a rail brake on a steering bogie (6) of a rail vehicle, comprising electrically magnetic brakes (3a, 3b) which are respectively associated with each track (4) of the platform. T...
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WO/2002/012046A1 |
The invention relates to a display device (1) for an emergency release device (2) for spring-loaded brakes (4), especially for rail vehicles. Said display device is used to acknowledge the actual state of the spring-loaded brake (4) for ...
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WO/2002/006075A1 |
An eddy current brake system with dual use conductive fin (40, 60) includes a linear array of spaced apart permanent magnets (16, 18) and a non-magnetic electrically conductive fin. The magnets are mounted with respect to the fin for ena...
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WO/2002/004274A1 |
The invention relates to drive unit for driving at least one wheel drive shaft, especially, a wheelset axle, especially a cross-drive for use in rail vehicles. Said drive unit comprises a driving engine and a transmission assembly couple...
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WO/2002/002962A1 |
In a vehicle braking system having a slack adjuster (1) with an actuator (7) and an electrically operable car control unit (40) an electrical switch (26) is responsive the position of the actuator (7) and is coupled to the car control un...
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WO/2001/096138A1 |
A regenerative brake (1) low in weight even when a braking force is large, comprising a brake disk (10) and a pair of stators (20) for regenerative braking, wherein, when the regenerative brake (1) is used, in braking, a part of the kine...
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WO/2001/094176A1 |
A wheel (1) of a railway vehicle is associated with a vibration sensor (3) for supplying a vibration impulsive signal (V), indicative of the vibration of the wheel, to an electronic processing unit (E). This generates, based on the vibra...
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WO/2001/072661A1 |
The invention relates to a method for the production of a fibre-reinforced ceramic structural component, with high temperature resistant fibres, bonded by reaction to a matrix of silicon carbide (SiC). Said method comprises the following...
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WO/2001/068426A1 |
A system compensates for the weight borne by a railcar in determining the force with which the brakes shall apply. The system includes a brake cylinder (6a) and a valve assembly (20). The brake cylinder features a sealed chamber (74) beh...
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WO/2001/064495A1 |
The invention relates to a suspension for a rail brake (1) on a bogie of a rail vehicle. A passive lifting device (14) is provided which acts upon the rail brake (1) according to the activation state thereof in such a way that said brake...
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WO/2001/054957A1 |
A disc brake assembly for a railway truck is provided. The truck (10, 11) includes at least two wheel axle sets (22, 23) and brake discs (12, 13) mounted to the wheel axle sets (22, 23). Extending between the wheel axle sets (22, 23) is ...
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WO/2001/036247A1 |
A rail vehicle bogie brake has a brake beam (4, 5), which at its end is provided with a brake block holder (8) having a brake block (9) for brake application against a tread of a wheel. The brake block holder has a transverse cylinder (1...
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WO/2001/021977A1 |
The invention relates to a brake actuator, especially a brake actuator for rail vehicle brake calipers for a disc brake. Said brake actuator comprises a service brake unit with an electromotive drive system (24, 106) for clamping and rel...
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WO/2001/002231A1 |
A brake system for rail cars which contains an air powered fluid system (16), a hand pump (22) providing a separate source of brake force, and a manifold (17) connected to the air powered fluid system and hand pump (22); the manifold (17...
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WO/2000/040455A1 |
The invention relates to a brake device (1) for braking a movement of an object (14) by mechanical friction, such as the movement of rails relative to a train, or the rotation of a brake disc or a cycle wheel, which brake device comprise...
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WO/2000/027681A1 |
A monorail system for passenger and light freight transportation provides a support structure (14) with an essentially planar top surface (12) and a stabilizer guide rail (18) having a vertical web portion (22) supporting a head portion ...
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WO/2000/026075A1 |
A brake beam assembly containing a compression member (54), a tension member (52), a strut (22) connected to the tension member and the compression member, and two brake heads with recesses. The ends of the compression member and the ten...
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WO/2000/017027A1 |
Apparatus for controlling a brake system operable using an air supply, includes electronic control means (8) for controlling air distribution and air to electrical conversion means (12) for generating an electrical supply for energising ...
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WO/2000/017029A1 |
A brake beam assembly comprised of a compression member (54) with a first end and a second end, a tension member (52) with a third end and a fourth end, a strut (22) connected to the tension member and the compression member, a first bra...
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WO/2000/002756A1 |
A rail vehicle bogie comprises a tranverse bolster (1), two side frames (2) and two wheel sets (3) with wheels (4). A bogie brake comprises between the two wheel sets two tranverse brake beams (5) arranged to be pressed apart by brake ac...
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