FIELD: transportation systems.
SUBSTANCE: invention relates to a transportation system for a hermetically sealed enclosure defining an enclosure intended for connection with another enclosure, the hermetically sealed enclosure comprising a device for hermetic connection between two enclosures. The transportation system comprises: at least one lever, a chute, a second swivel joint located between the lever and the chute and having a second axis of rotation, and an orientation retention device for maintaining the orientation of the chute during its movement in a confined space. The orientation retainer comprises a mechanism between the first internal axis extending along the first rotation axis and the second internal axis extending along the second rotation axis. The second internal axis is connected to the chute with the possibility of rotation, and said mechanism comprises an internal shaft connected to the first internal axis and to the second internal axis by means of angular gears.
EFFECT: invention makes it possible to provide a transportation system having greater adaptability and to offer greater freedom in the design of the enclosed space.
17 cl, 17 dwg
