A feedthrough housing, used in the railway sector, is provided wherein the feedthrough housing has at least one plug-in interface, which has plug connector modules, wherein the plug-in interface additionally has at least two sensors, a first sensor and a second sensor, wherein the feedthrough housing has a sensor box, which has at least two sensors, a third sensor and a fourth sensor. In the method for integrated monitoring of a plurality of plug-in interfaces of the railcars of a train: a) first data from a plurality of sensors are generated by each of the plug-in interfaces, b) wherein the first data generated at each plug-in interface are transmitted to a sensor box connected for data transfer to the plug-in interface, c) wherein second data are generated by the sensors of the sensor box, d) wherein the first and the second data are transmitted together from the sensor box via a switch infrastructure to a central evaluation unit and/or to a central monitoring station, and e) wherein a digital twin of the train comprising a plurality of railcars is calculated from the first and second data by the central evaluation unit and/or by the central monitoring station.

In a model coupler that detachably couples vehicles, energization between the vehicles in train organization is stabled regardless of curvature of a rail. A support member is swingable in line with the coupling part by extending from an attachment base side attached to a model vehicle toward a front end side facing the coupling partner and providing a front end under the coupling part. One energization part is attached to the support member and includes a first contact point formed on the attachment base side and a second contact point formed on the front end side. The first contact point is in contact with a first power collection member of the model vehicle, and the second contact point is in contact with a fourth contact point of the other energization part of the coupling partner.

The attachment housing for connecting at least one high-performance plug connector comprises at least two housing elements. At least one housing element is mounted on a support structure and designed to accommodate at least one electrically conductive cable. The housing element and the support structure each have at least one corresponding opening, which openings allow at least the feed-through of an electrically conductive cable. The attachment housing also comprises at least one counter-pressure frame which is located on the side of the support structure opposite the attachment housing and is connected to the attachment housing.

The attachment housing for connecting at least one high-performance plug connector comprises at least two housing elements. At least one housing element is mounted on a support structure and designed to accommodate at least one electrically conductive cable. The housing element and the support structure each have at least one corresponding opening, which openings allow at least the feed-through of an electrically conductive cable. The attachment housing also comprises at least one counter-pressure frame which is located on the side of the support structure opposite the attachment housing and is connected to the attachment housing.

The invention relates to an arrangement and a method, the method comprising—uncoupling a mechanical coupler (M), —activating a first valve (2, 20) in response to the uncoupling of the mechanical coupler (M) by switching the first valve (2, 20) to a first state, —activating a valve unit (3, 30), —connecting an uncoupling control inlet (A) of the valve unit (3, 30) to a first valve unit outlet (34, 305) in response to the activation of the valve unit (3, 30), said uncoupling control inlet (A) being an inlet that is supplied by air from the MRP inlet (11), —deactivating an electrical coupler control device (6)—retracting the electrical coupler (E).

The invention relates to an arrangement and a method, the method comprising—uncoupling a mechanical coupler (M), —activating a first valve (2, 20) in response to the uncoupling of the mechanical coupler (M) by switching the first valve (2, 20) to a first state, —activating a valve unit (3, 30), —connecting an uncoupling control inlet (A) of the valve unit (3, 30) to a first valve unit outlet (34, 305) in response to the activation of the valve unit (3, 30), said uncoupling control inlet (A) being an inlet that is supplied by air from the MRP inlet (11), —deactivating an electrical coupler control device (6)—retracting the electrical coupler (E).

Disclosed is an electrical connecting apparatus for supplying power to cars which are coupled to one another, including a first plug-in connector to which at least one cable is connected, and a corresponding second plug-in connector which is intended to be fastened to a car wall, in particular in a vertical lateral wall. The first plug-in connector and the second plug-in connector are each provided with one or more corresponding first contact elements or second contact elements which can be plug-connected in an insertion direction (A), and the cable of the first plug-in connector exits from the first plug-in connector in a first cable outlet direction (B) which is angled away in relation to the insertion direction (A). Also disclosed is a rail vehicle having at least two coupled cars, wherein each of the two coupled cars is provided with at least one electrical connecting apparatus as above described.

Disclosed is an electrical connecting apparatus for supplying power to cars which are coupled to one another, including a first plug-in connector to which at least one cable is connected, and a corresponding second plug-in connector which is intended to be fastened to a car wall, in particular in a vertical lateral wall. The first plug-in connector and the second plug-in connector are each provided with one or more corresponding first contact elements or second contact elements which can be plug-connected in an insertion direction (A), and the cable of the first plug-in connector exits from the first plug-in connector in a first cable outlet direction (B) which is angled away in relation to the insertion direction (A). Also disclosed is a rail vehicle having at least two coupled cars, wherein each of the two coupled cars is provided with at least one electrical connecting apparatus as above described.

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.

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.