Patents Assigned to Faiveley Transport
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Publication number: 20200398807Abstract: A brake actuator for a railway vehicle brake system has a thrust sleeve configured to provide braking force to the brake system, and a slide axially moveable in the thrust sleeve between a release position and a locking position. The actuator further has a piston biased by spring means and linked to an anchoring member. A plurality of balls are disposed in respective openings of the sleeve between the slide and the anchoring member. In the locking position, the balls are configured to move under the action of a profiled surface of the slide to axially couple the anchoring member with the sleeve. In the release position, the balls are configured to axially uncouple the anchoring member from the sleeve. The profiled slide surface has a locking groove configured to engagingly receive the balls when the slide is in the locking position.Type: ApplicationFiled: March 8, 2019Publication date: December 24, 2020Applicant: FAIVELEY TRANSPORT NORDIC ABInventors: Tobias PERSSON, Gustav REHNBORG
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Patent number: 10850720Abstract: Disclosed is a railway braking system including a first pneumatic distribution device formed by a first distributor provided with a single inlet opening connected to a source for supplying pneumatic pressure mediums and with a single outlet opening connected to a parking brake chamber in order to optionally supply a parking brake with a second pneumatic pressure medium so as to place the brake in either of inoperative and operative configurations, and a second pneumatic distribution device formed by a second distributor provided with a single inlet opening connected to the supply source and with a single outlet opening connected to a service pressure chamber in order to supply a service brake with a third pneumatic pressure medium of which the pressure value is predetermined, so as to apply a predetermined braking force when the parking brake is in the operative configuration thereof.Type: GrantFiled: March 1, 2017Date of Patent: December 1, 2020Assignee: FAIVELEY TRANSPORT AMIENSInventors: Candice Crochu, Claudino Goncalves, Jérémie Sales
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Patent number: 10814708Abstract: A signaling assembly for a door leaf of an access door to a transport vehicle, including a seal that has an attaching region intended to be received at least partially in the housing of a profile of the door leaf, as well as a lighting region, and means of lighting, able to illuminate the lighting region of the seal, in such a way as to emit at least one visual signal, in particular representative of the opened and/or closed state of the door. The assembly includes a locking key received at least partially in an interior volume of the seal, with the key being able to prevent a pulling off of the seal outside the profile along a transversal direction, in reference to the main direction of the seal, the means of lighting being fixed on the locking key.Type: GrantFiled: February 11, 2019Date of Patent: October 27, 2020Assignee: FAIVELEY TRANSPORT TOURSInventors: Olivier Salles, Fabien Vautier
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Patent number: 10787178Abstract: A screen door module for a platform edge of a vehicle station. The module includes a leaf that moves between open and closed positions, a fixed element to which the leaf is mechanically connected and along which it slides and a sill extending under the leaf and under the fixed element. The module also includes a raiser with a predetermined height extending under the leaf and the fixed element and being arranged in such a way as to be laid on a finished ground level of the platform and so the predetermined height corresponds to a difference between the finished ground level and the floor of the vehicle when the latter comes to a standstill alongside the module. An access ramp on the platform side runs along the entire length of the module and allows access to passengers of limited mobility.Type: GrantFiled: December 19, 2017Date of Patent: September 29, 2020Assignee: FAIVELEY TRANSPORT TOURSInventor: Gilles Tenet
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Patent number: 10780873Abstract: Disclosed is a rail braking system including a detection and storage device designed to receive first information representing the position of a device for locking a service brake piston, to receive second information representing the supply of a service brake pressure chamber with a pneumatic pressure agent, to deduce information representing the application of a parking brake from the first and second information, and to store the deduced information; as a result of which the information representing the application of the parking brake is kept even if the service brake pressure chamber is no longer supplied with the pneumatic pressure agent.Type: GrantFiled: March 1, 2017Date of Patent: September 22, 2020Assignee: FAIVELEY TRANSPORT AMIENSInventors: Claudino Goncalves, Jérémie Sales, Roberto Correndo
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Patent number: 10780904Abstract: A method for controlling and recovering the adhesion, during a slipping phase, of wheels (Wi) belonging to at least two controlled axles (Ai) of a railway vehicle, comprising the steps of: generating speed signals indicative of the angular speed (?i) of said wheels (Wi); estimating the value of the instantaneous adhesion (?(Tj)) at the point of contact of such wheels (Wi) and the rails, using an adhesion observer; generating a target-slip value (?) for the wheels (Wi) of the controlled axles (Ai) by means of an optimization algorithm which processes the estimated adhesion values (?i(Tj)), and modifying the target-slip value continuously in time, with a predetermined sampling period, such as to maximize the average value of the adhesion of the wheels of the vehicle.Type: GrantFiled: April 3, 2017Date of Patent: September 22, 2020Assignee: FAIVELEY TRANSPORT ITALIA S.P.A.Inventor: Roberto Tione
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Patent number: 10773575Abstract: A multi-functional module for a plugging and sliding door of a vehicle, the door being moveable between open and closed positions.Type: GrantFiled: December 21, 2017Date of Patent: September 15, 2020Assignee: FAIVELEY TRANSPORT TOURSInventors: Florian Brion, Nicolas Pierre
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Patent number: 10759450Abstract: A system for securing a screen door module to a platform extending along a route and having at least one upright at each end and a threshold between the end uprights. The system includes a first platform edge coping plate, a second platform edge coping plate, a first base mounted fixedly on one of the first and second platform edge coping plates, a second base mounted with the ability to move in a translational movement in a direction parallel or tangential to the route, and in a direction closer toward or further away from the first base on the other of the first and second platform edge coping plates, and means of securing and adjusting the end uprights on the first and second bases.Type: GrantFiled: May 31, 2016Date of Patent: September 1, 2020Assignee: Faiveley Transport ToursInventor: Bruno Bourbon
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Patent number: 10730363Abstract: An air conditioning system for an electric transport vehicle supplied by an electrical supply network includes at least one actuator for the production of heat or cold, and a regulator configured in order to generate at least one operating command applied to the at least one actuator as a function of values for parameters representing the climatic conditions, the actuator delivering an average power over a predetermined time period. The regulator are configured in order to generate at least one operating command applied to at least one actuator as a function moreover of the value for a parameter relating to at least one electric transport vehicle supplied by the electrical supply network, the value for the parameter indicating that electrical energy is consumed by the at least one electric transport vehicle or that electrical energy is produced by the at least one electric vehicle.Type: GrantFiled: May 19, 2017Date of Patent: August 4, 2020Assignee: FAIVELEY TRANSPORT TOURSInventors: Patrice Huaulme, Philippe Aubin, Domenico Palmisano
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Publication number: 20200166094Abstract: In order to provide a development of friction ring elements for a friction ring set for arranging on the wheel web of a track wheel in order to form a track wheel brake, wherein the friction ring elements can be simply and cost-effectively produced and can be easily fitted with linking elements, a friction ring element (10) is proposed for a friction ring set (200) for arranging on the wheel web (2) of a track wheel (1) for a railway vehicle in order to form a track wheel brake (100), wherein the friction ring element (10) has a friction ring (11) and multiple linking elements (12, 13) designed as separate components and arranged on the friction ring (11), and wherein at least some of the linking elements (12, 13) are force-lockingly connected to the friction ring (11).Type: ApplicationFiled: June 12, 2018Publication date: May 28, 2020Applicant: Faiveley Transport Witten GmbHInventors: Philipp Imhof, Andreas Mehlan, Andreas Stroetmann
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Patent number: 10608465Abstract: A device (2) forming an interface between an auxiliary power supply system (1) and a power generation module (3) in a rail vehicle, the power generation module (3) being designed to charge a first type of auxiliary power supply system with electrical energy, includes elements of connection to the power generation module (3) and to a second type of auxiliary power supply system (1), the second type of auxiliary power supply system differing from the first type of auxiliary power supply system, and the interface device (2) includes interface elements designed for the operation of the second type of auxiliary power supply system (1) in combination with the power generation module (3).Type: GrantFiled: April 1, 2014Date of Patent: March 31, 2020Assignee: FAIVELEY TRANSPORT TOURSInventor: Philippe Aubin
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Patent number: 10597045Abstract: An information display structure includes a stationary part to be secured upright on or against a support; securing means for securing the stationary part; and at least one information display screen connected to the stationary part, extending in front of same, and having a visible front display face.Type: GrantFiled: December 9, 2013Date of Patent: March 24, 2020Assignee: FAIVELEY TRANSPORT TOURSInventor: Gilles Lardy
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Patent number: 10538229Abstract: The assembly comprises a body wherein there are defined a chamber, a supply valve adapted to connect the chamber to a pressure source or to the atmosphere, and a vent valve adapted to allow or prevent the connection of the chamber to the atmosphere. The valves are provided with control solenoids to which respective electronic switches are coupled. The assembly also comprises electronic control devices adapted to provide, as a function of the values of at least one input signal, logic control signals to the electronic switches so as to control, through the valves, the value of the pressure in the chamber. The control means comprise two processing and control devices independent of one another, both receiving the input signal and designed to execute strategies for controlling the pressure in the chamber, equivalent to one another.Type: GrantFiled: November 12, 2015Date of Patent: January 21, 2020Assignee: FAIVELEY TRANSPORT ITALIA S.P.A.Inventors: Roberto Tione, Andrea Cavazzin, Angelo Grasso
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Patent number: 10525948Abstract: 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 second electro-pneumatic control assembly respectively, each comprising a charging solenoid valve and a discharging solenoid valve adapted to cause an increase and a reduction, respectively, of a pneumatic pressure supplied to the corresponding braking actuators, and a control unit arranged to control the electro-pneumatic control assemblies as a function of a target braking pressure, so that the assemblies cause the application of respective pressures to the corresponding braking actuators.Type: GrantFiled: July 27, 2016Date of Patent: January 7, 2020Assignee: FAIVELEY TRANSPORT ITALIA S.P.A.Inventor: Roberto Tione
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Patent number: 10518760Abstract: The system provides for the control of a railway train for the transport of goods, comprising a plurality of wagons a master locomotive at the head of the train and one or more slave locomotives distributed along the train. The train is equipped with a pneumatic brake pipe which extends along the whole train. The master locomotive is equipped with a master control system for controlling the train, and the at least one slave locomotive is equipped with a slave control system subordinated to the master control system. The master and slave systems can communicate with each other via a radio channel. The or each slave system is designed to control traction apparatuses, apparatuses for controlling the pressure in the brake pipe and apparatuses for applying the emergency brake of the corresponding slave locomotive, and for retransmitting signals indicating the status of these apparatuses of the slave locomotive to the master system.Type: GrantFiled: August 9, 2016Date of Patent: December 31, 2019Assignee: FAIVELEY TRANSPORT ITALIA S.P.A.Inventors: Angelo Grasso, Stefano Lucarelli, Roberto Tione
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Publication number: 20190389496Abstract: 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 linkage and the bogie is reduced, and the bogie and the brake linkage are electrically insulated from each other. A running gear for a rail vehicle including a bogie and a brake linkage is proposed, having at least one bearing element. The brake linkage is mounted on the bogie and/or is connected to the bogie by means of the at least one bearing element, and the at least one bearing element has a plastic and/or consists of a plastic.Type: ApplicationFiled: January 15, 2018Publication date: December 26, 2019Applicant: Faiveley Transport Witten GmbHInventor: Sebastian Montua
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Patent number: 10501099Abstract: The invention concerns a rail vehicle braking system comprising a service brake having a movable piston (8) which with a body (2) of the system delimits a service brake chamber (13) supplied by a first source, a piston rod (21) disposed in that chamber and fastened to a second side (32) of the piston turned towards that chamber, and a parking brake (7) disposed in said body and comprising a blocking device (20) disposed in that chamber and movable to act on said rod, and a movable actuating device (23, 24) which is configured to be electrically actuated; said blocking and actuating devices being configured to immobilize/unblock said rod so as to block/unblock said piston in a position.Type: GrantFiled: April 6, 2018Date of Patent: December 10, 2019Assignee: FAIVELEY TRANSPORT AMIENSInventors: Denis Gerber-Papin, Damien Beauvois, Claudino Goncalves
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Patent number: 10494002Abstract: Disclosed is a railway braking system including a braking device provided with a body, a single piston that can move with respect to the body to act on a brake linkage, and delimiting, together with the body, a pressure chamber supplied by a pressure medium source for placing the piston in a rest position where the linkage applies no force on a braking member of a railway vehicle, first and second seals housed between a first section of the piston and the body, and third and fourth seals housed between a second section of the piston and the body; the first and third seals being configured to form a primary sealing of the pressure chamber and the second and fourth seals being configured to form a secondary sealing of the pressure chamber.Type: GrantFiled: June 3, 2016Date of Patent: December 3, 2019Assignee: FAIVELEY TRANSPORT AMIENSInventors: Didier Thomas, Guillaume Crosnier
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Patent number: 10486672Abstract: The pneumatic braking system comprises a pneumatic circuit for supplying a pneumatic braking pressure to at least one brake cylinder, and includes a pneumatic solenoid charging valve and a pneumatic solenoid discharge valve adapted to cause an increase and a reduction, respectively, of the pneumatic pressure acting upon the at least one brake cylinder, the solenoid valves being controlled by an electronic braking control unit; a solenoid brake release valve adapted to cause, when energized, a complete discharge of the pneumatic pressure applied to the at least one brake cylinder, independently of the conditions of the solenoid charging and discharge valves; and an electric emergency line on which in normal operation there is a voltage which drops when emergency braking is activated.Type: GrantFiled: July 21, 2016Date of Patent: November 26, 2019Assignee: FAIVELEY TRANSPORT ITALIA S.P.A.Inventors: Roberto Tione, Andrea Cavazzin
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Patent number: 10464543Abstract: The apparatus comprises a sensor for generating a vehicle load signal, weighting devices designed to supply a weighted pneumatic pressure as a function of the load signal, and first and second braking control apparatus, both coupled to the weighting devices and comprising respective relay valves which supply at their outlets respective braking pressures, modulated as a function of said weighted pneumatic pressure, to respective braking actuators associated with the wheels of a respective axle or of a respective bogie of the vehicle. The weighting devices comprise an electro-pneumatic drive assembly which is interposed between pneumatic pressure supply means and the drive inlet of the relay valves and an electronic weighting control unit which controls the drive assembly as a function of the load signal, so as to modulate in a predetermined way the pressure at the drive inlet of the relay valves.Type: GrantFiled: July 29, 2016Date of Patent: November 5, 2019Assignee: FAIVELEY TRANSPORT ITALIA S.P.A.Inventors: Roberto Tione, Roberto Correndo, Giuseppe Lore', Hervé Savary