Abstract: A closure of plastic material for monodose bottles and the like, provided with a reservoir (2) with a breakable bottom (3) housed in the neck (4) of the bottle (5) and showing an annular upper edge (6) superimposed to the annular edge (7) of the bottle opening; with a cylindrical element (8) with its lower end (9) sideways cut inserted into the reservoir (2) and including further a sealing cap (10) positioned around the bottle neck (4) and covering said cylindrical element (8), a weakening line apt to allow the tearing removal being provided in said cap.

Abstract: A closure for monodose bottles having a reservoir with a breakable bottom fittable into bottle openings. A cylindrical element having a lower end with a cutting edge is inserted in the reservoir. A sealing cap is fittable around a bottle neck, the sealing cap includes a top wall, and cylindrical wall connected by a breaking line which is easily manually broken, and provides a means by which the entire cap is removed to expose the cylindrical element.

Abstract: A sealing cap of metallic material, particularly for antibiotic, infusion and transfusion bottles, provided with a hole (7) on its upper wall (5), tightly closed by a metallic foil (8) substantially covering the whole wall (5) and provided with a knurled grip tongue (10) that does not project beyond the outline of the cap (2).

Abstract: A syringe for the measured filling of a container, such as a bottle or the like, particularly for use on rotary-head filling machines, of the type including a valve means (11) having a cylinder body and arranged to selectively communicate an inlet conduit (5) and an outlet conduit (6) with a cylinder chamber (2) in which a double-acting piston (7) is slidably received, wherein during the cleaning and/or sterilizing of the syringe, both said valve means (11) and piston (7) are positioned within a widening (4) in the cylinder chamber (2) such that pressurized liquid or steam from the inlet conduit (5) will impinge upon and sweep all over the inner wall of cylinder chamber (2), the surface of the valve (11), the piston (7) and the associated portion of piston rod (8) extending inside the cylinder (2), with liquid or steam also flowing through a valve passage (12) in valve means (11).

Abstract: A safety closure for a bottle or the like equipped with a dropper, comprising a dropper (4) having near its base an annular projection (5) bearing on the edge of the mouth of the bottle (1), a cap (9) enclosing the dropper and having at its base a collar (11) which lies over said annular projection (5) of dropper (4) and is pressed down onto this latter by the flat top part (14) of a safety strap (13) rolled around the neck (2) of the bottle, wherein said cap (9) and said collar (11) have means (17-19) for engagement of these two elements with one another, which means (17-19) ensure that the cap is kept in place after a first utilization, the collar (11) further having means for engagement with said saftey strap (13).