| 摘要 |
Assembly comprising a first enclosed volume and a device providing fluidtight connection between the first and a second enclosed volume, the first enclosed volume comprising openings closed off by a door, comprising: - first means (A) of securing the two enclosed volumes together, - second means (B) for securing the two doors together and for unlocking one of the doors, - third means (C) for releasing the other door, - fourth means (D) for opening a passage between the two enclosed volumes, - a control ring (48) able to be rotated about a longitudinal axis (X), rotation of said control ring (48) actuating at least the second (B), third (C) and fourth (D) means, - a device for actuating said control ring and said first means. |
