| 摘要 |
The device according to the invention is characterised in that it comprises studs 13 protruding from the transverse walls 6, 7 of the shells 1, 2 of each of the containers, and two inverted V-shaped ramps 15 facing each other and spaced apart from each other in such a way as to be located on the trajectory of the studs 13 of a container inserted between them. The opening of the containers can thus be achieved under the weight of the latter above. <IMAGE>
|
