Abstract:
By suitable workings of two materials, preferably metal sheet of aluminium and panel of plasterboard, two V-shaped elements are obtained which are connected to each other by a suitable material to provide a novel product for angles between two walls and at the ceilings without using reinforcing angle staffs and following stucco works for stopping. This peculiarity of the product is the innovative solution of the present patent application for industrial invention. The solution proposed by the present patent application can be used with different support profiles and different types of panels used for the finish of interiors.
Abstract:
A paving system comprising a tank able to contain the paving inside a carrying structure resting on plinths of prefabricated reinforced concrete. Said tank can be lifted from the carrying structure.
Abstract:
The invention relates to an extruded plastic film able to provide a covering sheet for greenhouses having longitudinal stripes (3, 4) of co-extruded material able to allow for the bearing points to withstand the test of time .
Abstract:
A device allowing a pressurized extinguisher to be converted into an extinguisher provided with external gas bottle by removing the safety valve of the extinguisher to be converted so that the inner pressure of the latter is discharged, whereupon a bottle of CO 2 or other suitable gas is connected through a pipe to the seat of said safety valve. The gas bottle is placed in an envelope which is fastened to the extinguisher, thus forming a handy handle. The envelope is provided with a perforator which allows the gas bottle to be perforated, thus causing the gas to flow out into a suitable chamber communicating with the connecting pipe so that it can flow into the extinguisher to pressurize it upon its use.
Abstract:
A fire fighting apparatus for road and railway tunnels consisting of a remote controlled vehicle which is provided with a thermal water-cooled shield and is allowed to run along a monorail secured to the tunnel and acting also as water pipe to extinguish fire. The vehicle carries also a telescopically extensible hose that can be connected to the monorail in case of fire to draw water off. This hose is able to direct the water jet to the positions of the fire centres located by a suitable camera.