A system includes a bearing bracket, for connecting a coupler rod or a connection rod to a car, and a coupler rod or a connection rod connected to the bearing bracket. The bearing bracket has an adapter and a joint that allows the adapter to swivel relative to the bracket. The rod has a stabilizing element having a surface that is not parallel to the longitudinal axis of the rod and is spaced apart from a surface of the bearing bracket. Upon application of a force of a predetermined first strength in one direction, the adapter moves relative to the bracket in the one direction until the surface of the stabilizing element contacts the surface of the bearing bracket. Upon application of a force of a second strength to the rod, the stabilizing element detaches from the rod, so that the rod can move relative to the stabilizing element.

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.

An energy absorption device configured to be provided at a front end of a train includes a coupler seat, a support base, a crush pipe, a coupler, a guide member, an energy absorption component and an anti-climbing assembly. The support base is fixedly arranged at the front end of the train; the crush pipe is fixed to the coupler seat; a connecting end of the coupler is inserted into the crush pipe and is slidable with respect to the crush pipe; the guide member has one end fixed to the coupler seat, and another end inserted into the support base and slidable with respect to the support base; the guide member limits an oscillation of the crush pipe; the energy absorption component is provided between the coupler seat and the support base; and the anti-climbing assembly is fixedly arranged on the support base and is compressible.

The current invention relates to a triggering monitoring device for a deformation tube having two tube parts which can slide into each other against resistance in a coupling, in particular a train coupling, having a housing that includes a connection for connecting to the deformation tube and at least one working surface for action of one tube part during its movement relative to the other tube part of the deformation tube part, wherein the housing can be deformed through the action of the tube part on the working surface. The triggering monitoring device according to the invention is characterized in that a sensor is provided in or on the housing which detects deformation of the housing and which is moreover equipped to transmit detection of a deformation to an evaluation device.

The current invention relates to a triggering monitoring device for a deformation tube having two tube parts which can slide into each other against resistance in a coupling, in particular a train coupling, having a housing that includes a connection for connecting to the deformation tube and at least one working surface for action of one tube part during its movement relative to the other tube part of the deformation tube part, wherein the housing can be deformed through the action of the tube part on the working surface. The triggering monitoring device according to the invention is characterized in that a sensor is provided in or on the housing which detects deformation of the housing and which is moreover equipped to transmit detection of a deformation to an evaluation device.

An energy absorption device (3) and method is disclosed for absorption of energy that is released upon impact between two objects in relative motion, wherein an exceptional load applied to any of the two objects results in acceleration of said object relative to the other object, and wherein for retardation of said acceleration energy is absorbed in the process of deformation of an element or elements which are put under stress from the objects upon impact. The process of deformation comprises a controlled diameter reduction during a forced elongation of a semi-solid or solid deformation bolt (4) made of cold-forming material in the direction of force (FX) generated in said acceleration.

An energy absorption device (3) and method is disclosed for absorption of energy that is released upon impact between two objects in relative motion, wherein an exceptional load applied to any of the two objects results in acceleration of said object relative to the other object, and wherein for retardation of said acceleration energy is absorbed in the process of deformation of an element or elements which are put under stress from the objects upon impact. The process of deformation comprises a controlled diameter reduction during a forced elongation of a semi-solid or solid deformation bolt (4) made of cold-forming material in the direction of force (FX) generated in said acceleration.

A car coupling system for a rail vehicle includes a first crash energy management system disposed within a draft sill. The first crash energy management system includes a first end plate, a second end plate, and a first central tube disposed between the first end plate and the second end plate. A second crash energy management system is also disposed within the draft sill. The second crash energy management system includes a third end plate, a fourth end plate, and a second central tube disposed between the third end plate and the fourth end plate.

A car coupling system for a rail vehicle includes a first crash energy management system disposed within a draft sill. The first crash energy management system includes a first end plate, a second end plate, and a first central tube disposed between the first end plate and the second end plate. A second crash energy management system is also disposed within the draft sill. The second crash energy management system includes a third end plate, a fourth end plate, and a second central tube disposed between the third end plate and the fourth end plate.

A collision energy absorbing device of a railcar includes: an outside plate constituting an outer tube including an axis extending in a car longitudinal direction; and at least one partition plate extending in the car longitudinal direction in an internal space surrounded by the outside plate, the at least one partition plate fixed to the outside plate and dividing the internal space. An outer shape of the outer tube is a shape that is symmetrical with respect to a virtual horizontal surface including the axis, and the at least one partition plate includes a missing portion in the internal space.