Device for irreversible transfer of packets,parcels etc. between free zone and controlled access zone - comprises tipping drawer with front and bottom panels and fixed bottomless case overhanging shaft surrounding bottom panel

摘要

A movable panel (16) is formed by a drawer tipping on a horizontal axle (17) and comprises a front panel (19) and a bottom panel (21) located perpendicular to the shaft (11). The frame (6) contains, inside the tunnel, a fixed case (12) without a bottom at the rear side (15) which overhangs the shaft surrounding the bottom panel of the tipping drawer. A movable obturator (22) turning on a horizontal axle (23) carried by the frame (6) closes the shaft bottom. An articulated system (26) is interposed between the tipping drawer and the obturator for controlling the obturator's pivoting relative to the drawer. USE - Automatic irreversible transfer of packets through a wall separating free and controlled access zones.