Abstract: A thread rolling tool for rolling or repairing a thread has a tool body, a profiled roller, and at least one counter roller. The profiled roller and the at least one counter roller are mounted on the tool body. Preferably, at least one of the profiled roller and the at least one counter roller is mounted so that it is axially displaceable. The profiled roller has a profiled roller profile that has a pitch.

Abstract: The invention relates to a thread rolling tool for rolling or repairing a thread with a tool body (12) a profiled roller (36) that is mounted on the tool body (12), and at least one counter roller (14.1) that has a counter roller rotational axis (D14.1) and is mounted on the tool body (12). According to the invention, it is recommended that the profiled roller (36) and/or the at least one counter roller (14) is mounted so that it is axially displaceable.

Abstract: The invention relates to a thread rolling tool for rolling and/or repairing a thread, comprising a clamping device to be fastened to a pipe end, and at least one profiled roll for rolling a thread into the pipe end or repairing a thread at the pipe end. According to the invention, the at least one profiled roll tapers in a direction in which the profiled roll advances such that a tapered, in particular a conical, thread can be rolled into the pipe end.

Abstract: A portable handheld device for introducing an external profile into a longitudinal workpiece by noncutting shaping includes a locking element and a profiling tool having a pitchless profile disposed opposite the locking element and disposable at an adjustable angle as a function of a desired lead angle of the external profile within a force transmission plane, wherein the workpiece is disposable and removable between the profiling tool and the locking element, and wherein the profile tool and the locking element are configured to execute a feed movement relative to one another and to be adjustable to a neutral position.

Abstract: The invention relates to a device for introducing a thread into a workpiece having a cylindrical outer surface by means of thread rolling, comprising a profiling tool (7) having a profile without pitch, wherein the axis of the profiling tool is at an angle or parallel to the axis of the workpiece, wherein the profiling tool (7) is formed by a circular disk (9) rotatably mounted about the axis (8) of the disk, on the outer edge of which disk two annular, coaxial profiles (10) without pitch protrude, wherein said profiles form an annular space therebetween that corresponds in shape and dimensions to the thread profile of the thread to be created.