Abstract: A device according for coating workpieces of wood, wood materials, plastic, aluminium or the like, includes: a feed device for feeding a coating material; a pressing device for pressing the coating material onto a surface of a workpiece; a conveying device for inducing a relative movement between the pressing device and the respective workpiece; and an activation device for activating an adhesive on a coating material fed by the feed device and/or for activating an adhesive on a surface of a workpiece to be coated. The activation device includes at least one supply line for supplying an activation medium as well as a nozzle body having an activation medium inlet duct and an activation medium outlet region. The activation medium outlet region includes at least one outlet opening. The activation device also includes precisely one closure to close the outlet opening of the activation medium outlet region.

Abstract: A device for coating workpieces preferably consisting at least in parts of wood, wood materials, plastic, aluminium or the like, comprises: a feed device for feeding a coating material; a pressing device for pressing the coating material onto a surface of a workpiece; a conveying device for inducing a relative movement between the pressing device and the respective workpiece; and an activation device for activating an adhesive on a coating material fed in the feed device and/or for activating an adhesive on a surface of a workpiece to be coated. The activation device comprises at least one supply line for supplying an activation medium as well as a nozzle body having an inlet duct and an outlet region. The activation device comprises at least one acoustic element that is configured to reduce the sound pressure resulting from the flow of the activation medium and/or to effect a frequency shift.

Abstract: The present invention discloses a supply system for supplying a coating material to a feed device for feeding a coating material to a machining device, wherein the supply system comprises: a storage device configured to store at least one coating material, and a manipulator configured to transfer coating material between the feed device and the storage device.

Abstract: A system for feeding a coating material from at least one movable modular unit to a coating device is provided, the at least one movable modular unit being provided for the storage and provision of roll-type or coil-type coating material units including edge strips for applying to a narrow side of panel-type workpieces. A feed section holds and transports the coating material. A cassette unit guides the coating material provided by the feed section. A coupling section couples the at least one movable modular unit to the feed section, the at least one movable modular unit holding coating material units.

Abstract: The invention relates to a system for feeding a coating material from a modular unit to a coating device, said modular unit (40-42) being provided for the storage and provision of preferably roll-type or coil-type coating material units, in particular edge strips (K) for applying to a narrow side of panel-type workpieces (W) and said feed system having: a feed section (20) for holding and transporting the coating material; a cassette unit (25) for guiding the coating material provided by the feed section (20); at least one mobile modular unit (40-42); and a coupling section (30) for coupling the mobile modular unit (40-42) to the feed section (20), the modular unit (40-42) holding coating material units.

Abstract: A method for applying powder to a printed sheet includes ejecting air flows from a nozzle bar. The air flows are set in such a way that the air flows which are ejected per meter length of the nozzle bar produce a resultant force acting on the printed sheet of from 0.5 newtons to 16 newtons. A printing press for carrying out the method is also provided.

Abstract: A rotary sprayer (10) for fluids (14), has a rotating disc (22), a drive (58) for the disc (22), and a supply device (28) for the application of fluid (14) onto the disc (22). The disc (22) has a distribution plane (30) for the fluid (14), and at least one opening (34) is provided in the distribution plane (30), via which a secondary flow (50) of the fluid (14) is separated from the main flow (48) to another plane (46). The disc (22) has a first spray edge (44) for spraying the working flow (52) of the fluid (14) and a second spray edge (54) for spraying the secondary flow (50) of the fluid (14). Since the main flow is divided into a secondary flow and a working flow, the effective amount of fluid that is used to moisten the workpiece can be reduced without having to therefore reduce the amount of fluid that is supplied e.g. via the pipe conduit. The formation of drops is thereby reliably prevented and a pipe conduit is used that has a cross-section of adequate size to prevent clogging.

Abstract: A reproducible method for testing mobile radio devices in different tolerant test modes by generating an instruction sequence that can be programmed or that can be obtained from measurement data, for controlling a protocol test that simulates a mobile radio network and that sends signals to the mobile radio device and tolerates allowable deviations of the received response signals of the mobile radio device according to mobile telephony standards in the tolerant mode while keeping a protocol of the unacceptable deviations as errors, and that terminates the test upon ever deviation in the strict mode and outputs the protocol on an output device once the test is finished.

Abstract: A reproducible method for testing mobile radio devices in different tolerant test modes by generating an instruction sequence that can be programmed or that can be obtained from measurement data, for controlling a protocol test that simulates a mobile radio network and that sends signals to the mobile radio device and tolerates allowable deviations of the received response signals of the mobile radio device according to mobile telephony standards in the tolerant mode while keeping a protocol of the unacceptable deviations as errors, and that terminates the test upon ever deviation in the strict mode and outputs the protocol on an output device once the test is finished.

Abstract: A rotary sprayer (10) for fluids (14), has a rotating disc (22), a drive (58) for the disc (22), and a supply device (28) for the application of fluid (14) onto the disc (22). The disc (22) has a distribution plane (30) for the fluid (14), and at least one opening (34) is provided in the distribution plane (30), via which a secondary flow (50) of the fluid (14) is separated from the main flow (48) to another plane (46). The disc (22) has a first spray edge (44) for spraying the working flow (52) of the fluid (14) and a second spray edge (54) for spraying the secondary flow (50) of the fluid (14). Since the main flow is divided into a secondary flow and a working flow, the effective amount of fluid that is used to moisten the workpiece can be reduced without having to therefore reduce the amount of fluid that is supplied e.g. via the pipe conduit. The formation of drops is thereby reliably prevented and a pipe conduit is used that has a cross-section of adequate size to prevent clogging.