A rail car includes an elongated floor supporting a rail car body, a draft sill depending from the floor, and a crash energy management (CEM) system. The CEM system includes a coupler plate coupled to the draft sill and depending from the floor between the draft sill and a first end of the floor, a coupler support depending from the floor between the coupler plate and the first end of the floor, an elongated coupler assembly extending from the coupler plate in a direction of the first end of the floor via an opening defined by the coupler support, and at least one cable connected in tension between the coupler support and the coupler plate.

The present invention relates to a front cover for a coupler for a rail vehicle, the front cover (1) comprising a cover body (10) for covering a front end of the coupler, wherein the cover body (10) comprises at least one deformation zone (12), said deformation zone (12) having a cover portion (16) that is configured to break or deform when subjected to a collision force for providing access through the cover body (10) at the at least one deformation zone (12) during a collision. The invention also relates to a method for mounting a front cover on a coupler, and to a method for deforming a front cover.

The present invention relates to a front cover for a coupler for a rail vehicle, the front cover (1) comprising a cover body (10) for covering a front end of the coupler, wherein the cover body (10) comprises at least one deformation zone (12), said deformation zone (12) having a cover portion (16) that is configured to break or deform when subjected to a collision force for providing access through the cover body (10) at the at least one deformation zone (12) during a collision. The invention also relates to a method for mounting a front cover on a coupler, and to a method for deforming a front cover.

A rail vehicle includes a coupling disposed centrally in a front region of the rail vehicle. The coupling is mounted in a transversely extended crossmember, so that forces acting on the coupling are introduced through the crossmember into abutments which are supported on a front side of a car body of the rail vehicle. The crossmember is connected through at least one elastic energy absorption configuration to one of the abutments.

A rail vehicle includes a coupling disposed centrally in a front region of the rail vehicle. The coupling is mounted in a transversely extended crossmember, so that forces acting on the coupling are introduced through the crossmember into abutments which are supported on a front side of a car body of the rail vehicle. The crossmember is connected through at least one elastic energy absorption configuration to one of the abutments.

Linkage device for a couplings of railway vehicles, the coupling head of which is connected to a drawbar linked to a steering pivot of the railway vehicle, which drawbar is provided with spring elements sitting on it in order to dampen compressive and tensile force that arise, e.g., when coupling the railway vehicle. The spring elements are fastened to a plate that can be rotated about an axis of rotation of the steering pivot. In this way, they are also deflected when the coupling is deflected so that the compressive and tensile forces acting on the latter also act upon its entire surface evenly, even when the coupling is deflected. The linkage device is also provided with overload protection.

Linkage device for a couplings of railway vehicles, the coupling head of which is connected to a drawbar linked to a steering pivot of the railway vehicle, which drawbar is provided with spring elements sitting on it in order to dampen compressive and tensile force that arise, e.g., when coupling the railway vehicle. The spring elements are fastened to a plate that can be rotated about an axis of rotation of the steering pivot. In this way, they are also deflected when the coupling is deflected so that the compressive and tensile forces acting on the latter also act upon its entire surface evenly, even when the coupling is deflected. The linkage device is also provided with overload protection.

An energy dissipating device includes a guide defining a guide surface having a curved cross-section. A deformer is slideably supported by the guide surface of the guide in a compression stroke direction of the device. A stopper is fixedly attached to the device and arranged at a distance from the deformer in the compression stroke direction. An energy dissipating member is arranged between the stopper and the deformer in the compression stroke direction, and includes a first end configured to engage with the stopper and a second end configured to engage with the deformer in response to a force thereon in the compression stroke direction.

An energy dissipating device includes a guide defining a guide surface having a curved cross-section. A deformer is slideably supported by the guide surface of the guide in a compression stroke direction of the device. A stopper is fixedly attached to the device and arranged at a distance from the deformer in the compression stroke direction. An energy dissipating member is arranged between the stopper and the deformer in the compression stroke direction, and includes a first end configured to engage with the stopper and a second end configured to engage with the deformer in response to a force thereon in the compression stroke direction.

The invention relates to a bearing block assembly for hinging of a coupling rod to a carriage body. The bearing block assembly includes a bearing shell unit and a bearing block with a flange for connecting the bearing block assembly to the carriage body and has an open bearing shell receiving region for at least partial reception of the bearing shell unit. The bearing block assembly has at least one guide extending in a longitudinal direction over at least a section of the extension of the bearing block. The bearing shell unit connects to the bearing block via at least one tear-off element and/or at least one shear-off element and is movably guided on the at least one guide in a longitudinal direction relative to same when the connecting element is actuated, thereby releasing the connection between the bearing shell unit and the bearing block.