Abstract: The cutting tool for polyurethane elastomers, which is controllable manually or program-controlled comprising a cutting head (10) with a driving device (20), a blade holder (30) with a cutting knife (35) has at least one cutting head. The driving device has a driving motor (21) with a drive shaft (22) running in cutting head longitudinal axis (L), a cam disk actively connected with the drive shaft (22) of the driving motor (21), driven rotating about the drive shaft longitudinal axis (L2), with control surfaces (40, 41) configured on the side (25a) opposed to the driving motor (21) and lying in different planes, a roller (26) actively connected with one of the control surfaces (40. 41) of the cam disk (25), a lifting rod or tappet push rod (45) actuated by means of a spring (27) which is actively connected with the roller (26) and the cam disk (25) over a coupling piece (46) and which carries at its free end (45a) the blade holder (30) for the cutting knife (25).

Abstract: This invention relates to a linear path slide (10) with a slide (26) which is arranged slidingly movable in a housing (12) along a sliding guide (20) and safe against torsion and with a hydraulic driving gear (40) integrated into the slide (26) for a shifting movement of the slide (26), whereby a working piston of the hydraulic driving gear (40) is configured with at least two stages, whereby each stage of the working piston forms a partial hydraulic driving gear (40′, 40″) of the hydraulic driving gear (40) so that higher actuation forces can thus be realized.

Abstract: The linear path slide (100) with a slide (10) which is arranged with a sliding guide (12) slidingly movable and resistant to torsion in a housing (11) and with a hydraulic driving gear which causes the translation movement of the slide (10) and which has a piston (24) arranged slidingly movable in a cylinder by constituting a hydraulic working space (13), is configured in such a way that the cylinder and the working space (13) are placed in the slide (10), the piston (24) being fixed with respect to the housing (11).

Abstract: A wetting device for the mat (10) of a carrier material comprises a grasping frame which is constituted by side ledges (101, 102, 104), whereby the mat to be coated (10) can be fixed by clamps (105) to the side ledges. At least one of the side ledges of the frame is configured flexible (bendable), since it preferably comprises several segments (101, 102) which are hinged together. Thus, the clamped mat (10) can be brought into a cylindrical configuration in which it can be coated by a spray device which is introduced into the inner space of the cylinder. Due to the subsequent bending of the flexible side ledge in the opposite direction, the mat (10) can be brought into a second cylindrical configuration for which its other upper surface constitutes the inner side of the cylinder and is thus available for being coated by the spray device. During the spraying operation, the cylinder axis is preferably orientated vertically in order to avoid non-homogeneities of the coating because of the gravitation.