Abstract: The present disclosure relates to a four-stroke reciprocating piston engine in a V configuration having 20 cylinders, having a counter-clockwise direction of rotation, having an ignition timing control which fires the cylinders A1 to A10 and B1 to B10 in at least one of the following firing sequences, wherein the direction of rotation and the cylinder numbering are defined in accordance with DIN ISO 1204: a) A1-B3-A4-B9-A8-B5-A2-B1-A5-B4-A10-B8-A7-B2-A3-B6-A9-B10-A6-B7 b) A1-B3-A4-B9-A8-B6-A2-B1-A5-B4-A10-B8-A7-B2-A3-B5-A9-B10-A6-B7 c) A1-B2-A5-B8-A9-B4-A3-B1-A7-B6-A10-B9-A6-B3-A2-B7-A8-B10-A4-B5 d) A1-B2-A5-B8-A9-B4-A3-B1-A7-B5-A10-B9-A6-B3-A2-B7-A8-B10-A4-B6 e) A1-B2-A6-B8-A9-B4-A3-B1-A7-B6-A10-B9-A5-B3-A2-B7-A8-B10-A4-B5 f) A1-B2-A6-B8-A9-B4-A3-B1-A7-B5-A10-B9-A5-B3-A2-B7-A8-B10-A4-B6 g) A1-B3-A4-B9-A8-B5-A2-B1-A6-B4-A10-B8-A7-B2-A3-B6-A9-B10-A5-B7 h) A1-B3-A4-B9-A8-B6-A2-B1-A6-B4-A10-B8-A7-B2-A3-B5-A9-B10-A5-B7 i) A1-B2-A4-B8-A2-B6-A8-B10-A6-B7-A10-B9-A7-B3-A9-B5-A3-B1-A5-B4 j) A1-B4-A3-B9-A7-

Abstract: A rail vehicle includes a roof and a first shading plate disposed at a distance from the roof. The first shading plate has first openings for the passage of air.

Abstract: A longitudinally reinforced railway vehicle includes a body, longitudinal girders, cross-girders, and reinforced carriage ends. Reinforcement tubes which are guided within recesses of the cross-girders are arranged in the longitudinal direction between the reinforced carriage ends.

Abstract: A running gear unit for a rail vehicle, having a running gear frame body. The frame body includes two longitudinal beams and a transverse beam unit providing a structural connection between the longitudinal beams, such that a substantially H-shaped configuration is formed. Each longitudinal beam has a suspension interface section associated to a free end section of the longitudinal beam and forming a primary suspension interface for a primary suspension device. Each longitudinal beam has a pivot interface section associated to the primary suspension interface section and forming a pivot interface for a pivot arm. The primary suspension interface is configured to take a total resultant support force acting in the area of the free end section when the frame body is supported on the associated wheel unit.

Abstract: A railway truck is disclosed for use with a locomotive. The railway truck may include a first axle, a second axle, a plurality of wheels connected to each of the first and second axles, a frame connecting the first and second axles, and a plurality of traction motors. The railway truck may also include a bolster assembly pivotally connected to the frame. The bolster assembly may include a hollow bolster having an inlet and a plurality of outlets in communication with the inlet. The plurality of outlets may generally correspond to the locations of each of the plurality of traction motors. The hollow bolster may also include a flexible bellow extending between each of the plurality of outlets and each of the plurality of traction motors.

Abstract: A frame for use with a railway truck may have a pivot housing, a first arm member extending outward from the pivot housing and having opposing distal ends, and a second arm member substantially identical to the first arm member and extending outward from the pivot housing opposite the first arm member. Each of the first and second arm members may have a generally planar upper plate, a generally planar lower plate, and plurality of webs vertically disposed between the generally planar upper and lower plates. An upper surface of the pivot housing may be generally co-planar with the generally planar upper plates of the first and second arm members.

Abstract: A running gear frame for a rail vehicle includes a central transverse beam, and two longitudinal beams connected together in a frame transverse direction via the transverse beam, wherein the transverse beam has at least a front web element, a rear web element and a transverse beam lower chord. The web elements run between the longitudinal beams in the frame transverse direction and in a frame height direction and are connected therewith and are arranged spaced apart in a frame longitudinal direction. The transverse beam lower chord extends on an underside of the transverse beam between the longitudinal beams and is connected with the web elements. Furthermore, the transverse beam lower chord extends beyond the front web element and/or the rear web element by at least 10% of the web element distance.

Abstract: In a bogie frame, a lateral beam disposed in the left-right direction which is the direction in which the rail ties extend is joined to left and right side beams arranged so as to extend in the front-rear direction which is the direction in which the rails extend. The lateral beam has a flat shape having a width in the front-rear direction greater than the thickness thereof in the top-bottom direction, and the lateral beam is provided with left and right joining sections joined to the side beams, and also with an intermediate section sandwiched between the left and right joining sections. The width of the intermediate section in the front-rear direction is greater than the width of the joining sections in the front-rear direction. A through-hole is formed in the intermediate section.

Abstract: A system is provided for segregating an energy storage system from at least one of at least one air pipe and at least one electric cable of a hybrid energy vehicle. The energy storage system includes at least one energy storage device and at least one hybrid cable. The system includes a pair of first regions proximately positioned below a respective pair of walkways extending along opposing sides of the vehicle, and a second region positioned between the pair of first regions. The energy storage system and at least one of the at least one air pipe and at least one electric cable are respectively positioned within one of the pair of first regions and the second region to segregate the energy storage system from at least one of the at least one air pipe and at least one electric cable of the hybrid energy vehicle.

Abstract: A propulsion skid module useful for refurbishing locomotives is taught. In one embodiment, the propulsion skid module includes a skid base serving as a support for an engine; the skid base including at least two support members extending substantially the length of the module and at least one panel spanning the two support members; with the module further comprising an engine; a blower for delivery of air under pressure, a control device compartment, an auxiliary cab including power connectors, and an air compressor secured onto the skid base; and an air plenum defined in the base. Methods for refurbishing a locomotive are also taught.

Abstract: A monorail system for passenger and light freight transportation provides a support structure with an essentially planar top surface and a stabilizer guide rail having a vertical web portion supporting a head portion. The head guides a vehicle along the top surface while conductors secured to the web portion transmit electrical current to the vehicle through a current collector secured to the vehicle. A portion of the stabilizer guide rail may be flexible providing a simple, inexpensive device for switching the vehicle between a plurality of tracks. The system operates equally well with a variety of vehicle propulsion and suspension systems including electro-mechanical, magnetic levitation or linear electric motors.

Abstract: A self-steering wheel truck for use with a railway locomotive or powered transit car in which tractive force is transferred from the axles to the frame through traction rods and steering beams connecting with the end axles. The steering beams are interconnected through upstanding shafts pivotally connected to transverse frame members, control arms and resilient curved diagonal alignment arms. The resilient curved alignment arms move the end axles to equal and opposite angulation under compression for a return to parallel operation upon release of self-steering forces.

Abstract: The workability during fabrication of an underfloor construction of a monorail vehicle is improved by reducing the steps of fabrication. An underfloor construction of a monorail vehicle comprises truck enclosures detachably mounted at positions where trucks are mounted in the undersurface of the underframe to enclose the periphery of the trucks, and an enclosure for underfloor equipment for enclosing the sides and lower surface of the underfloor equipment. A method of assembling an underfloor construction of a monorail vehicle comprises mounting a wiring duct and underfloor equipment on the undersurface of an underframe, conducting wiring work between the wiring duct and the underfloor equipment, and thereafter mounting an enclosure for underfloor equipment.

Abstract: An arrangement for locomotives and other railway vehicles having steerable or self-steering railway trucks, particularly motorized locomotive trucks, which incorporates axle height transfer of loads from the axles to the frame through connecting rods and steering beams connecting with the end axles. The steering beams are interconnected through upstanding torque tubes, cranks and a high level diagonal link extending over intermediate traction motors or other equipment. A bolsterless suspension of rubber pads supports the carbody with traction and braking loads being transferred through linkage including a carbody post carrying a short pivotally mounted carbody beam attached by connecting rods to an adjacent transom of the truck frame. The arrangement provides a compact and efficient force transfer system with low axle weight transfer while permitting interrelated self-steering action of the front and rear axles, but is also adaptable to forced steering truck arrangements.