Abstract: The invention relates to an articulated coupling comprising at least one tension-transferring or compression-transferring rod, at least one pressure plate comprising a cutting tool that comprises at least one blade and a central conically shaped recess. Furthermore, the articulated coupling comprises at least one conical threaded ring which comprises an internal thread and is slit in a longitudinal direction, wherein the rod comprises an external thread onto which the conical threaded ring is screwed. The cutting tool is arranged on a conical external surface of the conical threaded ring, wherein the conical threaded ring is arranged at least partially in the conically shaped recess.

Abstract: Joint arrangement (10) for a truck comprising at least one deformation element (12.1, 12.2), wherein the deformation element comprises at least one rod (14.1, 14.2) and a connection plate (16.1, 16.2), wherein the connection plate is arranged on the rod, wherein the rod has at least one stop element. The connection plate can be displaced on the rod in the longitudinal direction of said rod, wherein a deformation work can be performed on the deformation element in the event of a displacement of the connection plate on the rod; and wherein a displacement path of the connection plate on the rod is limited by the stop element (24.1, 24.2). Further a method for energy conversion is proposed.

Abstract: The invention relates to a flexible clamp for securing a pin to a base yoke in an articulated joint connection, wherein the clamp comprises a body configured for mounting to the base yoke. The body of the clamp comprises at least one recess or aperture arranged in a vicinity of the pin contact part, which is shaped and sized to control deformation of the pin contact part of the clamp, when the clamp is secured to the base and engages the pin. The invention also relates to an articulated joint connection and a railway coupler comprising the clamp according the invention.

Abstract: The invention relates to a flexible clamp for securing a pin to a base yoke in an articulated joint connection, wherein the clamp comprises a body configured for mounting to the base yoke. The body of the clamp comprises at least one recess or aperture arranged in a vicinity of the pin contact part, which is shaped and sized to control deformation of the pin contact part of the clamp, when the clamp is secured to the base and engages the pin. The invention also relates to an articulated joint connection and a railway coupler comprising the clamp according the invention.

Abstract: A device has a rod (8) mounted in an articulated support (1), suitable for cutting with a cutting tool, the articulated support (1) comprising a body (3) with an internal spherical surface (5), in which a movable external spherical surface (4) of an inner ring (2) is embedded. In addition, the inner ring (2) of the articulated support (1) has at least one cutting knife (10, 10a) designed to cut the outer layer of the rod (8).

Abstract: An energy absorbing device has a rod with a part, suitable for cutting by means of surrounding cutting tools mounted in a body sleeve and oriented to the inside. In addition, the rod has an angular guiding part passing into the part suitable for cutting and is pivoted in a support, wherein the body sleeve with the attached cutting tools is connected by breakable elements with the support.

Abstract: The invention relates to an articulated coupling comprising at least one tension-transferring or compression-transferring rod, at least one pressure plate comprising a cutting tool that comprises at least one blade and a central conically shaped recess. Furthermore, the articulated coupling comprises at least one conical threaded ring which comprises an internal thread and is slit in a longitudinal direction, wherein the rod comprises an external thread onto which the conical threaded ring is screwed. The cutting tool is arranged on a conical external surface of the conical threaded ring, wherein the conical threaded ring is arranged at least partially in the conically shaped recess.

Abstract: The device contains an energy absorbing element in a form of at least two parallel machinable rods placed at a distance from one another, and at least one thrust element used to transmit a tractive force between the machining unit and the rods. The device also features a tool mounting plate, forming a part of the machining unit, seated on the rods via guiding holes. A mounting plate is fastened on the rods and placed at a distance from the tool mounting plate.

Abstract: A device has a rod (8) mounted in an articulated support (1), suitable for cutting with a cutting tool, the articulated support (1) comprising a body (3) with an internal spherical surface (5), in which a movable external spherical surface (4) of an inner ring (2) is embedded. In addition, the inner ring (2) of the articulated support (1) has at least one cutting knife (10, 10a) designed to cut the outer layer of the rod (8).

Abstract: Joint arrangement (10) for a truck comprising at least one deformation element (12.1, 12.2), wherein the deformation element comprises at least one rod (14.1, 14.2) and a connection plate (16.1, 16.2), wherein the connection plate is arranged on the rod, wherein the rod has at least one stop element. The connection plate can be displaced on the rod in the longitudinal direction of said rod, wherein a deformation work can be performed on the deformation element in the event of a displacement of the connection plate on the rod; and wherein a displacement path of the connection plate on the rod is limited by the stop element (24.1, 24.2). Further a method for energy conversion is proposed.

Abstract: An energy absorbing device has a rod with a part, suitable for cutting by means of surrounding cutting tools mounted in a body sleeve and oriented to the inside. In addition, the rod has an angular guiding part passing into the part suitable for cutting and is pivoted in a support, wherein the body sleeve with the attached cutting tools is connected by breakable elements with the support.

Abstract: An energy absorbing device has a rod with a part, suitable for cutting by surrounding cutting tools mounted in a body sleeve and oriented to the inside. In addition, the rod has an angular guiding part passing into the part suitable for cutting and is pivoted in a support, wherein the body sleeve with the attached cutting tools is connected by breakable elements with the support.

Abstract: A device having two glands leading a piston rod the glands being located at one side of a piston, whereas an inner gland divides the chamber inside the closed cylinder into a working chamber limited axially by an inner surface of a bottom and into a lubricating chamber limited axially by the inner surface of the outer gland. The working chamber has a flow zone shaped as the cylinder with its inner diameter increased, placed adjacent to the inner gland, as well as the compression zone, whereas the inner diameter of the cylinder is slidingly fitted with the outer diameter of the piston.

Abstract: The device contains an energy absorbing element in a form of at least two parallel machinable rods placed at a distance from one another, and at least one thrust element used to transmit a tractive force between the machining unit and the rods. The device also features a tool mounting plate, forming a part of the machining unit, seated on the rods via guiding holes. A mounting plate is fastened on the rods and placed at a distance from the tool mounting plate.

Abstract: An energy absorbing device has a rod with a part, suitable for cutting by means of surrounding cutting tools mounted in a body sleeve and oriented to the inside. In addition, the rod has an angular guiding part passing into the part suitable for cutting and is pivoted in a support, wherein the body sleeve with the attached cutting tools is connected by breakable elements with the support.

Abstract: A device having two glands leading a piston rod the glands being located at one side of a piston, whereas an inner gland divides the chamber inside the closed cylinder into a working chamber limited axially by an inner surface of a bottom and into a lubricating chamber limited axially by the inner surface of the outer gland. The working chamber has a flow zone shaped as the cylinder with its inner diameter increased, placed adjacent to the inner gland, as well as the compression zone, whereas the inner diameter of the cylinder is slidingly fitted with the outer diameter of the piston.

Abstract: The coupler assembly for coupling railway wagons comprises a pulling apparatus (10) positioned between a front stop (6) and a rear stop (7) in space between central girders (1, 2) of a railway carriage. The front stop (6) is fixed rigidly to the central girders (1, 2) of the wagon frame. The solution is characterized by the fact that the rear stop (7) is mounted in a moving manner between the central girders (1, 2) of the wagon frame, and a support bracket (9), fixed permanently to the wagon frame, is positioned behind the rear stop (7), whereby an increased energy absorption unit (12) is positioned between the support bracket (9) and the rear stop (7).

Abstract: The coupler assembly for coupling railway wagons comprises a pulling apparatus (10) positioned between a front stop (6) and a rear stop (7) in space between central girders (1, 2) of a railway carriage. The front stop (6) is fixed rigidly to the central girders (1, 2) of the wagon frame. The solution is characterised by the fact that the rear stop (7) is mounted in a moving manner between the central girders (1, 2) of the wagon frame, and a support bracket (9), fixed permanently to the wagon frame, is positioned behind the rear stop (7), whereby an increased energy absorption unit (12) is positioned between the support bracket (9) and the rear stop (7).