An arrangement for positioning a transformer in a rail vehicle, where the rail vehicle has a transformer support which fastens the transformer at a predetermined position in the rail vehicle. The transformer support is arranged on an underframe of the rail vehicle. The transformer is connected to the transformer support via a sliding guide, wherein a positional change of the transformer relative to the underframe of the rail vehicle can be set by way of the sliding guide. The sliding guide is a hydrostatic sliding guide.

An arrangement for positioning a transformer in a rail vehicle, where the rail vehicle has a transformer support which fastens the transformer at a predetermined position in the rail vehicle. The transformer support is arranged on an underframe of the rail vehicle. The transformer is connected to the transformer support via a sliding guide, wherein a positional change of the transformer relative to the underframe of the rail vehicle can be set by way of the sliding guide. The sliding guide is a hydrostatic sliding guide.

A control device for a railway vehicle includes a housing and a cover covering an opening. The cover is provided with a lock and a restricting member. The restricting member is located in one of a lock permitting position for permitting locking of the cover and a lock restricting position for restricting locking of the cover. The control device further includes an urging member that urges the restricting member to the lock restricting position. When the cover closes the opening, a pushing member pushes the restricting member to the lock permitting position, resulting in permission of locking of the cover.

A control device for a railway vehicle includes a housing and a cover covering an opening. The cover is provided with a lock and a restricting member. The restricting member is located in one of a lock permitting position for permitting locking of the cover and a lock restricting position for restricting locking of the cover. The control device further includes an urging member that urges the restricting member to the lock restricting position. When the cover closes the opening, a pushing member pushes the restricting member to the lock permitting position, resulting in permission of locking of the cover.

The present invention concerns a railway power car comprising: A body (12) extending in a longitudinal direction (X) and defining a technical room (22); and cabinets (15) accommodated in the technical room.

The power car comprises at least two rails (28) disposed on the floor, each of said rails extending in the longitudinal direction, an upper part (42) of each of said rails forming a first means of joining with a cabinet; each cabinet comprises at least one foot (56), said or each foot comprising a second means of joining (60, 62) capable of mating with the first means of joining of one of said rails, each first means of joining and each second means of joining being configured so that each cabinet can be fastened to said corresponding rail at an infinite number of positions along said rail.

The present invention concerns a railway power car comprising: A body (12) extending in a longitudinal direction (X) and defining a technical room (22); and cabinets (15) accommodated in the technical room.

The power car comprises at least two rails (28) disposed on the floor, each of said rails extending in the longitudinal direction, an upper part (42) of each of said rails forming a first means of joining with a cabinet; each cabinet comprises at least one foot (56), said or each foot comprising a second means of joining (60, 62) capable of mating with the first means of joining of one of said rails, each first means of joining and each second means of joining being configured so that each cabinet can be fastened to said corresponding rail at an infinite number of positions along said rail.

A control device for a railway vehicle includes a housing and a cover covering an opening. The cover is provided with a lock and a restricting member. The restricting member is located in one of a lock permitting position for permitting locking of the cover and a lock restricting position for restricting locking of the cover. The control device further includes an urging member that urges the restricting member to the lock restricting position. When the cover closes the opening, a pushing member pushes the restricting member to the lock permitting position, resulting in permission of locking of the cover.

A control device for a railway vehicle includes a housing and a cover covering an opening. The cover is provided with a lock and a restricting member. The restricting member is located in one of a lock permitting position for permitting locking of the cover and a lock restricting position for restricting locking of the cover. The control device further includes an urging member that urges the restricting member to the lock restricting position. When the cover closes the opening, a pushing member pushes the restricting member to the lock permitting position, resulting in permission of locking of the cover.

A piston compressor includes at least one cylinder for compressing air with a piston arranged such that it can move therein in a compression chamber arranged above the piston in the cylinder. The compression chamber is connected to an inlet arrangement for air to be compressed and to an outlet arrangement for compressed air, the piston compressor being drivable by a first drive device. The inlet arrangement includes a pre-compression device that can be driven by a second drive device with variable power and is used to increase the suction pressure at the air inlet.

An underfloor device includes first and second closed portions. The outer surfaces of the first and second closed portions form a portion of a housing. A portion of the outer surfaces of the first and second closed portions are in contact with an open portion that is a space extending into a vertical direction from an opening formed on the vertically top face of the housing. The portion of the outer surface of the first closed portion in contact with the open portion and the portion of the outer portion of the second closed portion in contact with the open portion are provided with a first connection port and a second connection port, respectively. A first outfitting cable and a second outfitting cable are to be passed through the opening and the open portion, and respectively through the first connection port and the second connection port.