PROJECTION GUN FOR DOSED PROJECTION OF FOAM, PARTICULARLY FOR FILLING HOLLOW SPACES WITH FOAM IN THE AUTOMOBILE INDUSTRY.

摘要

THIS INVENTION IS REFERRED TO A SPRAY GUN FOR THE DOSED APPLICATION OF FOAM, ESPECIALLY FOR FILLING HOLLOW SPACES IN THE AUTOMOBILE INDUSTRY, WITH AN ADAPTER COMPONENT (2) CONNECTABLE TO A PRESSURE CONTAINER (3) FOR A FOAMING AND PULPING AGENTS (4) TO DISCHARGE FOAM, WHICH HAS A DOSING CHAMBER (8) TO TAKE A CERTAIN AMOUNT OF FOAM THAT IS NOT EVEN FULLY EXPANDED, A SEALING COMPONENT (12) THAT CLOSES THE DOSING CHAMBER (8) ON THE SIDE OF THE ADAPTER AND IS CONNECTED TO AN OPERATING LEVER (4) THROUGH A CONTROL COMPONENT (13), AND A CLOSING DEVICE (14) THAT CLOSES THE SPRAY GUN ON THE SIDE OF THE NOZZLE WHEN THE SEALING COMPONENT IS OPENED (12) AND IT IS CONNECTED THROUGH THE CONTROL DEVICE (13) TO THE OPERATING LEVER (4) SO THAT IT CAN BE OPERATED SYNCHRONICALLY WITH THE SEALING COMPONENT (12).