Matches 1 - 50 out of 174 1 2 3 4 >
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7603221 Slowing down process for a vehicle taking a bend  
An automatic slowing down system for a vehicle taking a bend includes a computer that integrates a series of instructions to process at least one of first, second and third signals according to...
7438000 Running gear for rail vehicles  
The invention relates to a running gear for rail vehicles, especially for passenger traffic, wherein a frame ( 1 ) is supported, by means of primary springs, on wheels or sets of wheels, and...
7360492 Railway car with overload detector  
The invention provides an overload detector with a simplified system configuration to be applied to a railway car having a connecting bogie. A connecting bogie 52 (two axle bogie) having front...
6978719 Railway car and bogie of railway car  
The railway car comprises a subframe 40 disposed below a floor of the car body with a clearance therebetween, and a bogie 30 disposed below the subframe 40 with a clearance therebetween,...
6786159 Safe rail vehicle tilt control method  
In a safe method of controlling the tilt of a rail vehicle traveling on a track, different sections of the track are allocated authorized tilt limit values representative of a safety gauge within...
6637348 Level-adjustable main spring and actively biased emergency spring with fail-safe behavior  
The rail car ( 1 ) with a substructure ( 2 ) and a car body ( 3 ) arranged thereon having a main suspension system ( 4 ) on a fluid basis is provided with at least one strut ( 5 ) supporting the...
6622637 Arcuate tilting mechanism for high speed trains  
The present invention is directed to an arcuate tilting mechanism for use with a vehicle having a passenger compartment and a carriage traveling on a track where the mechanism comprises an arcuate...
6474455 Current collector  
A current collector is located on a roof cover plate of a car body for a rail vehicle. Mounted on said current collector is an intermediate carrier for a current collector frame which is equipped...
6401628 Railway vehicle  
On an outer periphery of a link 30 for connecting a member car body 20 and a bogie car frame 11, vessel is provided and 42 into which particle shaped members 41 are inserted. A rotation...
6397760 Device for transmitting the longitudinal forces of a bogie to the superstructure of a rail vehicle, in particular a motor vehicle with high tractive power  
A device for transmitting the longitudinal forces of a bogie to the superstructure of a rail vehicle, in particular a motor vehicle with high tractive power. The device includes a transmission rod...
6363862 Power pick-up assembly and corresponding railway vehicle  
This power pick-up for a railway vehicle comprises a pantograph ( 4 ) and a pantograph support ( 7 ), the pantograph support ( 7 ) comprising a stationary chassis ( 8 ) for mounting on the roof ( 2...
6336410 Railway vehicle and railway vehicle use bogie car  
A traction link of a bogie frame is connected to a connection member which extends down from a car body. In an interior portion of the connection member, a large number of particle-shaped members...
6289821 Rail vehicle, especially for local traffic  
The rail vehicle, especially for a streetcar or metropolitan transit car for local traffic, includes a car body (1) and an undercarriage (2) nonrotatably connected with each other by respective...
6279488 Railway vehicle with coupling element units between car body and undercarriage  
A coupling element unit with spring action is located between a car body and an undercarriage of a railway vehicle. To largely relieve the coupling element unit from forces that act at a right...
6273002 Rail vehicle with a vertical support actuator  
A rail vehicle equipped with a support actuator of variable vertical length mounted between a vehicle body and a running gear located underneath. In order to maintain an operational supporting...
6273001 Pantograph for tilting trains  
A device for collecting electric current for a rail vehicle that tilts. The rail vehicle includes a car body having a roof and a bogie beneath the car body. The bogie has a bogie frame and a...
6247413 Truck frame for railway rolling stock  
The present invention pertains to a truck frame for railway rolling stock with a two-axle undercarriage secured by means of a primary suspension to a frame on which, through the intermediate...
6244190 Tilting mechanism  
The invention refers to a tilting mechanism for creating track curve-dependent tilt of the superstructure of rail vehicles (1), consisting of a coupling (15) with which the superstructure (2) is...
6213027 Railway vehicle bogie made of composite material and process for manufacturing such a bogie  
A railway vehicle bogie made of composite material which includes at least one elongated rigid support secured in a chassis made of composite material. The support is adapted to removably receive...
6205933 Support for a vehicle body on a chassis  
A support for a car body on a chassis, in particular on a truck of a rail vehicle. A support comprises a fluid-actuated piston-cylinder unit arranged between car body and chassis, and a rocker...
6196134 Light weight truck bolster  
There is disclosed a light weight truck bolster for railway car trucks. Metal has been removed in the compression and tension members of the bolster near the center bowl. One longitudinal rib is...
6131520 Rail vehicle  
A rail vehicle having at least one superstructure which can be inclined by an angle of inclination (α) and which is supported on at least one undercarriage. At least one current collector arranged...
5970883 Link tilt device and a link tilt bogie  
The present invention relates to a link tilt device for a tilting cross-member suitable for being disposed in a bogie frame in such a manner as to be suspended from the bogie frame by means of the...
5960719 Railway car truck yaw control device  
A railway car yaw control device includes a housing mounted on the upper surface of a truck bolster with an engagement member biased upwardly from the housing into engagement with a depression...
5947031 Railway truck leveling valve arrangement for closer overall height control  
A railway truck leveling valve arrangement for improved railway car floor height control comprises a pneumatic level regulating valve, a rigid, lightweight bar, and a leveling valve linkage. The...
5941174 Motorized axle having wheels that rotate independently  
The present invention relates to an axle, or a pair of axles forming a bogie, motorized and having wheels that rotate independently, which axle is connected to a body or a corridor connection of a...
5921185 Body-tilt system for articulated vehicles, a vehicle including such a system, and a set of such vehicles  
A system enables two vehicles to tilt at different angles, wherein one of the vehicles includes a supporting end and the other vehicle includes a supported end, where the vehicle having the...
5909710 Air-levitated train  
A vehicle system for high-speed passenger transport between metropolitan centers comprises a guideway having a pair of parallel guideway tubes; a plurality of carriages levitated and propelled by...
5890434 Motor bogie  
A motor bogie includes a bogie chassis and a crossbeam. The crossbeam pivots about a vertical axis relative to the bogie chassis, bears on a side friction block and is rotationally coupled by links...
5775231 Rail vehicle with crossbeam elastically held to undercarriage  
A rail vehicle has a longitudinal direction and includes an undercarriage, a crossbeam held against the undercarriage, extending transversely to the longitudinal direction of the superstructure and...
5690034 Composite-material push-pull link bar for rail vehicles  
A composite push-pull bar for use in a rail vehicle includes end-side connecting elements for axial introduction of compressive and tractive forces; and a rod-shaped structural element disposed...
5671682 Sway brace with sprung support and supplementary and emergency spring  
The invention relates to a sway brace on rail vehicles. The aim of the invention is to find a solution in which the effort and expense needed to produce the sprung sway braces can be reduced and...
5662046 Method and apparatus for controlling railway truck hunting and a railway car body supported thereby  
A method and apparatus for controlling relative movement such as rotary movement between a railway truck and a car body supported thereby to control truck hunting through application of reaction...
5638757 Rail vehicle and truck for such a vehicle  
The rail vehicle has at least one truck (1) with two wheelset units (12, 12') which are hingedly connected to one another via a coupling arrangement. This truck (1) is formed as a frameless support...
5615615 Track working machine  
A track working machine includes a machine frame and a body structure mounted on the machine frame and incorporating a motor. A lower horizontal underside of the machine frame is equipped with...
5588368 Secondary suspension for rail vehicles  
The body of a rail vehicle is lowered when it is stationary to facilitate ingress and egress. The body is raised in preparation for motion to provide satisfactory road clearance. In one embodiment...
5582110 Wheeled vehicle construction for increased speed  
A vehicle movable along a pair of tracks includes a drive for pivoting the vehicle body with respect to the front and rear wheel assemblies about a pivotal axis parallel to the longitudinal axis of...
5570640 Yaw damper for railway cars  
A yaw damper for railway cars comprises a pair of rotary hydraulic units connected to the laterally extending truck bolster of a railway truck assembly on opposite sides of its central pivot...
5564341 Coupling assembly between two successive wagon structures and a common bogie  
An assembly for coupling to the same bogie the opposite ends of two successive wagon structures having a "V"-shaped front end (18) articulated on the bogie and an open rear end (13) consisting of...
5524550 Bogies for rail vehicles  
A bogie for rail vehicles, in particular a driven bogie, with a bogie frame, includes two or more wheelset units each of which comprises at least one drive unit and/or brake unit. The wheeset units...
5448953 Running gear unit for low-floor rail vehicles  
A running gear unit for low-floor rail vehicles includes a running gear frame on which individual wheels are rotatably mounted through a respective rocker and the rocker is articulatingly attached...
5372073 Truck for low-platform cars  
In the truck (1) the static and dynamic forces are absorbed by the frame (5). In designing the body unit fitted on the frame (5), therefore, only the unit's own weight and the passenger load are...
5351624 Bogie for high-speed rail vehicles  
A bogie or truck for high-speed rail vehicles or railway cars includes an H-shaped bogie or truck frame, primary springs cushioning the bogie frame, and a lateral bolster being movable relative to...
5323710 Forwardly and rearwardly self-adjusting arrangement for driving a trackbound towing unit  
An arrangement for driving a trackbound traction unit and being self-adjusting in both the forward and rearward directions. The arrangement includes at least two drive wheels with associated...
5295444 Multi-axle running carriage  
The invention relates to a multi-axle running carriage for rail vehicles having two longitudinally, extending cast side walls (1, 2) and a transverse connecting assembly which are disposed...
5213049 Railway vehicle bogie  
A railway vehicle bogie has a pair of levers and twos pairs of links driven by the pair of levers so as to swivel axles. The front and rear axle boxes are spaced longitudinally of the bogie frame...
5211116 Bogie for high-speed rail vehicles  
A bogie for high speed rail vehicles includes an automatic control device for radially adjusting the wheel sets of the bogie. The automatic control device is mounted on the bogie frame along with a...
5199359 Steerable rail-bogie  
A twin-axle rail-bogie which incorporates a steering mechanism for positively steering one or both of the axles of the rail-bogie in proportion to the rotation of the frame of a structure supported...
5167190 Mobile engine-carrier convertible between road and rail use with folding swan-neck and ramps for attaching to railway bogies  
In a road-transportable trailer having a connecting arm (11) of a "swan neck" type, and including an oblique arm (15), followed by a branch (17), a forward extremity of the former including a lower...
5123358 Bogie construction of a railway car  
A bogie for a railway vehicle comprising of at least two articulated, pivotable and rotatable wheel body parts (2, 3) including wheels or a set of wheels (4, 5) mounted in bearings and the...
Matches 1 - 50 out of 174 1 2 3 4 >