Abstract: A method according to the invention for producing forged parts with a prescribed end contour comprises the following steps: pre-forging of a blank in order to obtain a forged part and subsequent reshaping of the forged part in a die, wherein one or a plurality of tools are inserted into the forged part during the reshaping and, in the process, the material of the forged part is displaced in a manner such that the specified end contour is obtained.

Abstract: A method according to the invention for producing forged parts with a prescribed end contour comprises the following steps: pre-forging of a blank in order to obtain a forged part and subsequent reshaping of the forged part in a die, wherein one or a plurality of tools are inserted into the forged part during the reshaping and, in the process, the material of the forged part is displaced in a manner such that the specified end contour is obtained.

Abstract: The invention relates to a device (1) which is used to lift and displace the tongue blade (2) of a rail (6), comprising at least two rollers (12, 14) whereby the axes thereof are arranged in an essentially parallel manner in relation to a running rail (4), in order to displace the tongue blade (2) in a transversal manner in relation to the running rail (4), at least two support carrier pins (22, 24) which respectively support a roller (12, 14), and a base body (8) which supports the carrier pins (22, 24). The rollers (12, 14) have a projection which projects in at least one first direction in relation to the base body (8). The inventive device is characterised in that a covering (10) is arranged between at least two adjacent rollers and is oriented towards the first direction and at least partially covers a passage between the at least two adjacent rollers (12, 14).

Abstract: The method according to the invention for producing substantially axially symmetrical workpieces by shaping a starting material uses a die and a rotatable tool, the die being provided with a bore along the central axis thereof. Here the starting material is introduced through the bore of the die and pressed in between the die and the rotating tool such that the starting material flows outward from the central axis according to the contour of the die. The workpiece is thus produced in a single operation. Depending on the requirements for the dimensional accuracy and surface quality, mechanical finishing or calibrations are possible. Due to the material flow in the die and the rotation of the tool, shaping forces which are only small in comparison to conventional methods occur here, and so the requirements made of the tools, and so the expense, are reduced.