Doppeldeckelschleuse zum Verschließen zweier aneinander anschließbarer Öffnungen

摘要

A double-lidded lock for closing two openings of any cross-section which may be joined to each other, for example for coupling toxic material containers to the bottom opening of a containment, has a lid (3) for closing the bottom opening (1) which may be lifted by a device and which forms the top lid of a double-lidded closing system with one or several swivelling hoops (8) that can swivel around an axis (4). The closing lid (3) is hinged by its side opposite to the opening to the swivelling hoops (8) so as to swivel or tilt around another axis bolt (11) parallel to the swivelling axis bolt (4).