About 54 results
https://drivepatents.com/patents/1004507 · 14 Mar 2012
A train having at least two locomotives and a method for controlling the propulsion and braking systems of the locomotives, each locomotive comprising a propulsion system and a braking system, a transceiver for communication between the locomotives; sensor...
https://drivepatents.com/patents/1006661 · 28 Dec 2011
The device has a remote control unit (9) controlling and monitoring a motor unit (10) based on commands, which are transmitted by a mobile communication terminal (14) through a long-distance data transmission. The motor unit is operated directly or indirec...
https://drivepatents.com/patents/1007680 · 23 Nov 2011
The towing module (9) comprises a fluid pressure line (8,32) for connecting with a fluid connection, which is arranged for driving a fluid with pressure, and an electrical connector for connecting an electric supply line (13) impinged with electrical suppl...
https://drivepatents.com/patents/1011323 · 6 Jul 2011
A variable load valve (21) comprises: a pressure regulating valve (50) capable of outputting a pressure corresponding to a full-load-condition load compensating pressure; a pilot pressure sensor (52b); a solenoid valve (52) capable of charging/discharging ...
https://drivepatents.com/patents/1011502 · 29 Jun 2011
A rail vehicle brake control device includes a brake control unit (20) that is mounted on each truck and generates a pressure control signal (16) for controlling a brake cylinder pressure (18) that acts on a brake cylinder (27) based on a service brake com...
https://drivepatents.com/patents/1012378 · 8 Jun 2011
To provide a train braking device including a controller that controls a brake cylinder pressure acting on a brake cylinder based on a service brake command or an emergency brake command, the train braking device includes a supply valve AMV 20 for supplyin...
https://drivepatents.com/patents/1071933 · 7 Dec 2005
A moving object (1) has first (4) and second (7) transmitters to send out signals at different radio frequencies. A stationary object (2) has first (16) and second (19) receivers to pick up these signals and feed them to an evaluatory device (11) that comp...
https://drivepatents.com/patents/1072284 · 23 Nov 2005
A braking system for a vehicle, especially a railed vehicle, comprises a brake air storage container (6) fed by a principal air container lead (1) and connected to brake cylinders (7,8) through at least one magnetically controlled proportion valve (9,10).
https://drivepatents.com/patents/1076129 · 6 Jul 2005
The system comprises a control unit (BCU), manually operated actuating devices (A, B, 14), a relay valve (RV) interposed between the pneumatic main pipe (MP) and the brake pipe (BP) and provided with two control inlets, an electropneumatic control unit (EP...
https://drivepatents.com/patents/1076317 · 29 Jun 2005
A pneumatic operating device (6) for direct braking and an electropneumatic valve unit (10) of an anti-slip device have their outlets connected to the braking actuators (3) through an interlock valve device (20) which can selectively allow the greater of t...