The doors between two movable containers, in particular two containers ultra-clean.

摘要

The invention makes it possible to transfer of a container in the other an object without the latter being in contact with the atmosphere prevailing around the containers. & br / the system comprises two gates (12, 22) connected to one another in a sealed manner, so that the outer faces (13, 23) of these doors are placed and remain opposite one another during the opening, for example by winding those - latter around a drum (21). These doors are formed of two flexible curtain sliding in the lateral supports. & br / application to the manufacture of the wafers of semiconductor - conductors in an ultra-clean atmosphere.