Lock chamber for collecting device waste materials, and the container has waste materials, provided with a collector device provided with such an airlock.

摘要

The lock has a pinion (5) integrated into a connecting rod (51), which radially extends parallel to an external face of one of side disks (32a) of an external drum (3). The drum is provided with a drive pin (34), which penetrates into a longitudinal hole (52) arranged in the rod. Another pinion (6) is guided in rotation of a bearing of a chassis around axes (X-X') and interdependent of a side disk (41a) of an interior drum (4), which is same as that of the side disk of the external drum provided with the drive pin.