Recipient to dispense or receive a product for in situ mixing
AssigneeBnova SA
InventorsJean-Claude Guéry, Corinne Herlin
Life of this patent
Estimating the term…
Abstract
The invention relates to a recipient comprising a reservoir, the reservoir having a bottom wall comprising an opening; a central element arranged at the opening of the reservoir; a socket arranged to surround the central element; wherein both the socket and the central element show a lower end and an upper end, and are connected by their respective upper ends by means of a disc with a central aperture, wherein the assembly comprising the socket, the central element and the disc is forming a ring that comes into one piece; in that at least a part of the bottom wall of the reservoir is arranged to face the disc and in that the reservoir is irreversibly fixed to the ring.
Claims20
A recipient comprising:
- a reservoir, the reservoir having a bottom wall comprising an opening;
- a central element arranged at the opening of the reservoir;
- a socket arranged to surround the central element;
- wherein both the socket and the central element include a lower end and an upper end, and are connected by their respective upper ends by means of a disc with a central aperture, wherein an assembly comprises the socket, the central element and the disc forms a ring that comes into one piece;
- in that at least a part of the bottom wall of the reservoir is arranged to face the disc and in that the reservoir is irreversibly fixed to the ring.
A preform comprising a longitudinal body having a base at one longitudinal end and at an opposite end adjoining a neck section provided with a pouring aperture;
- the preform being characterized in that the neck section is a ring comprising a central element and a socket surrounding the central element wherein both the socket and the central element show a lower end and an upper end, and are connected by their respective upper ends by means of a disc with a central aperture;
- wherein the diameter of the longitudinal body is smaller than the diameter of the neck section so that the neck section shows a shoulder at the base of the longitudinal body;
- and wherein the socket of the ring of the neck section of the preform is smooth or shows an internal relief;
- with preference, the internal relief of the socket is an internal thread or is one or more lugs or the outer surface of the central element is facing at least one internal relief of the socket.
Dependencies are inferred from the claim text.