Device for emptying a container
AssigneeLandstingens Inkopscentral, L I C
InventorOwe Sandegren
Life of this patent
Estimating the term…
Loading patent…
AssigneeLandstingens Inkopscentral, L I C
InventorOwe Sandegren
Estimating the term…
A device for emptying a container of the type comprising two domed parts of different stiffnesses sealed along a joint and having an outwardly directed flange adjacent the joint. A holder for the container has an opening and a member defining a gap to position and receive most of the container flange. The opening and the gap defining member are so arranged that when the flange is inserted in the gap, the outlet of the container is located substantially in line with the holder opening. An emptying member is provided opposite the holder opening and is manually displaceable in the direction thereof for emptying the container. In one embodiment, the holder is the cylinder of a piston and cylinder arrangement, the piston of which forms the emptying member while in another embodiment, the holder is in the form of an annular structure, one part of the wall of which has enhanced flexibility so as to form the emptying member.
In combination, a container and a device for emptying the container, the container comprising two substantially dome-shaped container parts, the container parts having respective concave surfaces which face each other, the container parts communicating with each other to form the container having a peripherally extending joint along which said container parts are sealed together and an outwardly directed flange adjacent the joint, one of the container parts being relatively stiff in comparison with the other and being provided with means defining an outlet opening, the other container part being more flexible to enable it to be pressed into said one container part and substantially into alignment with the inside thereof in order to empty the container;
Dependencies are inferred from the claim text.