Abstract: The invention concerns a stamping tool with a tool upper body, a tool lower body arranged separately from the tool upper body, at least one stamping unit and a guide axis arranged centrally which extends partly through the tool upper body and the tool lower body, wherein the tool upper body is movable relative to the tool upper body and the guide axis guides the movement of the tool upper body.

Abstract: The invention concerns a stamping tool with a tool upper body, an intermediate plate, at least one stamping unit, in particular several stamping units, a tool lower body to guide the stamping unit and at least two guide pillars to guide the tool upper body relative to the intermediate plate, which are solidly connected to the intermediate plate, wherein the guide pillar is arranged eccentrically and the stamping unit has a stamping punch and a stamping die separate from the stamping punch, the stamping die being operatively connected with the tool upper body.

Abstract: A drive unit with a spindle drive and a spindle-drive drive motor, which comprises a rotor, is characterized in that a spindle of the spindle drive is arranged inside the rotor acting as a spindle nut and comprising a hollow shaft. As a result, a particularly compact construction for the drive unit can be realized, which can serve, in particular, as a linear drive of tool sleeve.

Abstract: A drive unit with an electric motor and a speed-transforming transmission connected in a rotationally driven manner to a power take-off shaft of the electric motor, in which the electric motor comprises a stator and a rotor comprising the power take-off shaft, is characterized in that the speed-transforming transmission is arranged inside the power take-off shaft constituted as a hollow shaft.

Abstract: A processing system for a workpiece, with a thread formation device (44) for forming a thread in a workpiece, comprising a housing and one or more tool take-ups for a thread forming tool, rotatably and displaceably mounted in or on the housing, a linear drive and a rotational drive for the tool take-up(s) and a take-up device with one or more take-ups (19) for integrating the thread formation device (44), is characterized in that the thread formation device (44) can be integrated into the take-up device by means of a disconnectable plug connection.

Abstract: A processing system for a workpiece, with a thread formation device (44) for forming a thread in a workpiece, comprising a housing and one or more tool take-ups for a thread forming tool, rotatably and displaceably mounted in or on the housing, a linear drive and a rotational drive for the tool take-up(s) and a take-up device with one or more take-ups (19) for integrating the thread formation device (44), is characterised in that the thread formation device (44) can be integrated into the take-up device by means of a disconnectable plug connection.

Abstract: A device (44) for forming a thread in a workpiece has a housing and a plurality of tool receptacles (2) rotatably and displaceably mounted in or on the housing for a respective thread-forming tool, wherein a linear drive and a rotary drive for the tool receptacles (2) are integrated into the housing.

Abstract: A drive unit with a spindle drive and a spindle-drive drive motor, which comprises a rotor, is characterized in that a spindle of the spindle drive is arranged inside the rotor acting as a spindle nut and comprising a hollow shaft. As a result, a particularly compact construction for the drive unit can be realized, which can serve, in particular, as a linear drive of tool sleeve.

Abstract: A drive unit with an electric motor and a speed-transforming transmission connected in a rotationally driven manner to a power take-off shaft of the electric motor, in which the electric motor comprises a stator and a rotor comprising the power take-off shaft, is characterized in that the speed-transforming transmission is arranged inside the power take-off shaft constituted as a hollow shaft.

Abstract: The invention relates to a hydroforming device and a hydroforming process and also to a hydroforming die arrangement.