Abstract: A knurling tool is provided having a tool head which carries at least one knurling wheel and which is mounted adjustably on a shaft, wherein the tool head is mounted on the shaft linearly displaceably transversely with respect to the axis of the shaft, characterized in that there is provided a fixing device for securing the relative position of the tool head and the shaft, the fixing device being arranged between the tool head and the shaft.

Abstract: For quick fixation of a connection plate (2) fastened to a device to a tripod head (1), the tripod head (1) has on the upper side a groove (3) into which the connection plate (2) is insertable with one side. Further, a clamping jaw (5) is provided that engages over the opposite side of the connection plate (2) in the closed position. The clamping jaw (5) is fastened so as to be tiltable about an axle (8) parallel to the connection plate plane to a slider (9) that is displaceable by pressure with the connection plate (2) against the force of a spring (11), it being locked by a bolt (14) loaded with springs (23) when the clamping jaw (5) tilted onto the connection plate (2) in the closed position.

Abstract: A knurling tool comprising a tool head (1) which carries at least one knurling wheel (2) and which is mounted adjustably on a shaft (3), wherein the tool head (1) is mounted on the shaft (3) linearly displaceably transversely with respect to the axis (3a) of the shaft, characterised in that there is provided a fixing device for securing the relative position of the tool head (1) and the shaft (3), the fixing device being arranged between the tool head (1) and the shaft (3).