Powerdrive BO

[Class - 37]

ASSEMBLY, PUTTING INTO OPERATION, MAINTENANCE AND REPAIR OF AUTOMATICALLY OPERATED DOORS, GATES, WINDOWS AND FANLIGHTS AND THEIR DRIVES, AS WELL AUTOMATICALLY OPERATED DOORS AND GATES IN ESCAPE ROUTES AND THEIR DRIVES; ASSEMBLY, PUTTING INTO OPERATION, MAINTENANCE OF DEVICES FOR PREVENTING FIRES, NAMELY OF FIRE AND SMOKE BARRIERS, STOPPERS FOR DOORS AND FLAPS, FIRE, SMOKE AND HEAT ALARMS, FOLLOW-UP LOCKING CONTROLLERS, SMOKE AND HEAT VENTILATOR APPARATUS FOR ACTUATING AND CONTROLLING VENTILATION ELEMENTS, ASSEMBLY OF DOOR CLOSERS.

[Class - 7]

ACTUATING DRIVES (ENGINES) AND ELECTRIC DRIVES FOR OPENING AND CLOSING OF WINDOWS AND DOORS (EXCLUDED FOR VEHICLES), IN PARTICULAR FOR SLIDING DOORS, TELESCOPIC SLIDING DOORS, REVOLVING DOORS, SWING DOORS, CAROUSEL DOORS, FOLDING DOORS AND SLIDING WALLS; HYDRAULIC WINDOW AND DOOR OPENERS AND HYDRAULIC WINDOW AND DOOR CLOSERS (PARTS OF MACHINES) (EXCLUDED FOR VEHICLES), IN PAR;TICULAR FOR SLIDING DOORS, CAROUSEL DOORS, REVOLVING DOORS, SWING DOORS, CAROUSEL DOORS, FOLDING DOORS AND SLIDING WALLS.