Abstract: Described is a lifting device for cylindrical templates in printing machines, with an inking tube extending through each cylindrical template, the lifting device travelling along a rail running parallel to the direction of the cylindrical template and along a rail travelling in a direction normal thereto and which can be releasably connected to the inking tube. The lifting device is constructed in the form of a hydraulically or pneumatically operated telescopic arm, always in the vertical position, which carries a tong-like gripper (2) for releasable connection with the inking tube (3).

Abstract: In a jet nozzle for applying dyes or the like in a pattern or a precise dosing of liquids, onto a material the nozzle mouth piece (6) is closed by a needle (7, 18, 28) actuated by a magnetic system (10, 20, 11, 21). To this effect the needle (7, 18, 28) passes the magnetic system (10, 20, 11, 21) and is connected to another diaphragm (26) which defines an upper chamber (29) containing a dye and which is connected to the second chamber (19) containing a dye, for guiding the needle (7, 18, 28) within the space defined by the diaphragms (16, 26) diaphragm discs (33, 34) being provided.