A control mechanism for a device for the sealed transfer between a chamber and a container, affording a very high level of safety, comprising bolts able to open the doors in complete safety, and a protective bolt (92) able to prevent an opening movement if an attempt is made to remove the container.

The invention relates to a door assembly (1) allowing a sealed transfer between two enclosed volumes, comprising a flange (2) arranged to delimit an opening in one of the enclosed volumes, and a door (4) that extends along an axis (C) and is hingedly fastened to/mounted on the flange (2) so as to move from a closed position in which the door (4) closes the passage opening (3), into an open position, characterized in that the door (4) is fastened to the flange (2) by a double-joint linkage mechanism (5) comprising a first joint (6) arranged to allow a rotational movement about an axis (A) perpendicularly to the axis (C) of the door by a maximum of 30 degrees in relation to the plane of the passage opening (3), and a second joint (7) arranged to allow a rotational movement about an axis (B) parallel to the axis (C) of the door.

The invention relates to a door assembly (1) allowing a sealed transfer between two enclosed volumes, comprising a flange (2) arranged to delimit an opening in one of the enclosed volumes, and a door (4) that extends along an axis (C) and is hingedly fastened to/mounted on the flange (2) so as to move from a closed position in which the door (4) closes the passage opening (3), into an open position, characterized in that the door (4) is fastened to the flange (2) by a double-joint linkage mechanism (5) comprising a first joint (6) arranged to allow a rotational movement about an axis (A) perpendicularly to the axis (C) of the door by a maximum of 30 degrees in relation to the plane of the passage opening (3), and a second joint (7) arranged to allow a rotational movement about an axis (B) parallel to the axis (C) of the door.

The invention relates to a sealed transfer device between two enclosed volumes, comprising two flanges (10, 20) that can be secured to each other by a first bayonet connection, two doors (11, 21) which close off the passage openings defined by the flanges and can be secured to each other by a second bayonet connection, and a control mechanism comprising a control member (3) that is movably mounted on the first flange (10) between a closed position and an open position of the doors (11, 21), characterized in that the control mechanism comprises a member (7) for locking the second door (21) to the first door (11), ensuring that the doors are locked together when the control member (3) switches into the open position of the first and second doors, said locking member (7) being integrated into the first door (11).

A fill port assembly comprising: a housing having an opening therethrough; a fill port located in and extending through the opening defining a flow passage through the fill port from a first end to a second end, the flow passage having an axis defined between the first end and the second end; and a closure mechanism moveable between an open position in which the flow channel is open and allows fluid flow therethrough and a closed position in which the flow channel is closed and prevents fluid flow therethrough, wherein the closure mechanism comprises: a cap attached at a first side of the cap to a first side of the housing via a hinge, the cap pivotable about the hinge between an open position with respect to the fill port and a closed position to close the second end of the fill port.

A fill port assembly comprising: a housing having an opening therethrough; a fill port located in and extending through the opening defining a flow passage through the fill port from a first end to a second end, the flow passage having an axis defined between the first end and the second end; and a closure mechanism moveable between an open position in which the flow channel is open and allows fluid flow therethrough and a closed position in which the flow channel is closed and prevents fluid flow therethrough, wherein the closure mechanism comprises: a cap attached at a first side of the cap to a first side of the housing via a hinge, the cap pivotable about the hinge between an open position with respect to the fill port and a closed position to close the second end of the fill port.

A device for the tight transfer of objects from a container towards a cell, comprising: a cell flange intended to be fastened to a cell wall, and a container flange intended to equip the container, these two flanges being provided with a coupling; the cell flange being equipped with a hinge carrying a cell door; the container flange having a container door, with a bayonet connection to block this door, this connection including inner eyelets; connection for securing the container door to the cell door; the cell flange being equipped with a stub end movable between a guide position partially fitted into the central opening, and a clear position remote from the central opening. The stub end includes a lug fitting between two eyelets of the container flange in the guide position.

A device for the tight transfer of objects from a container towards a cell, comprising: a cell flange intended to be fastened to a cell wall, and a container flange intended to equip the container, these two flanges being provided with a coupling; the cell flange being equipped with a hinge carrying a cell door; the container flange having a container door, with a bayonet connection to block this door, this connection including inner eyelets; connection for securing the container door to the cell door; the cell flange being equipped with a stub end movable between a guide position partially fitted into the central opening, and a clear position remote from the central opening. The stub end includes a lug fitting between two eyelets of the container flange in the guide position.

The invention relates to a device for sealed transfer between two enclosed volumes, comprising a first flange and a second flange (10) which define a passage opening into the enclosed volumes and can be secured to each other by a first bayonet connection, a first door and a second door (11) which close off the passage openings and can be secured to each other by a second bayonet connection, the first door (11) being hingedly mounted on the first flange (10) by means of a hinge (4) comprising a hinge pin, characterized in that the device comprises an external manual control lever (9) which is secured to a rotary pin penetrating the first flange (10) and which is coupled to the hinge pin in such a way that the actuation of the control lever (9) drives the hinge pin, thus opening or closing the first door (11).

The invention relates to a device for sealed transfer between two enclosed volumes, comprising a first flange and a second flange (10) which define a passage opening into the enclosed volumes and can be secured to each other by a first bayonet connection, a first door and a second door (11) which close off the passage openings and can be secured to each other by a second bayonet connection, the first door (11) being hingedly mounted on the first flange (10) by means of a hinge (4) comprising a hinge pin, characterized in that the device comprises an external manual control lever (9) which is secured to a rotary pin penetrating the first flange (10) and which is coupled to the hinge pin in such a way that the actuation of the control lever (9) drives the hinge pin, thus opening or closing the first door (11).