DOOR ARRANGEMENT EQUIPPING A FIRST CLOSED VOLUME TO REDUCE THE RISKS OF CONTAMINATION WHEN CONNECTING A SECOND CLOSED VOLUME TO THE FIRST CLOSED VOLUME

摘要

The invention relates to a door arrangement (1) of a first closed volume allowing a sealed connection between said first closed volume and a second closed volume, comprising a flange (2) defining an opening in the first closed volume, a door (4) of axis (C) mounted articulated on the flange (2), means for securing the flange of the second volume pressed against the flange of the first volume, said means comprising locking tabs (8) movable between a position unlocked in which they are recessed within the flange (2) and a locked position in which they project radially from the flange (2) towards the opening, thus locking the flange of the second volume without rotational movement of said flange ( 2) by engaging each cleat in a notch provided on the outer peripheral edge of the flange of the second volume. Figure to be published with the abstract: Fig. 8