Adjustable stopper for supporting article separator, has orifices remote from each other along longitudinal direction of stopper and with sufficient dimension so that separator is simultaneously inserted into them

摘要

The stopper (2) has two orifices that are remote from each other along a longitudinal direction of the stopper. The longitudinal direction coincides with a longitudinal axis of a separator (1) when the stopper is mounted on the separator in a blocked position of the stopper. The orifices have sufficient dimension so that the separator is simultaneously inserted into them. An insert (17) is integrated to the stopper by fixing units.