公开(公告)号：US20230023565A1

公开(公告)日：2023-01-26

申请号：US17787497

申请日：2020-12-17

Applicant: ABC TRANSFER

Inventor： Julien FELIX ,  Jean-Luc SCHNEIDER ,  Thierry GIRARD

IPC: E06B5/00 ,  F16J13/22 ,  F16J13/18

Abstract: 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.

公开(公告)号：US20230023376A1

公开(公告)日：2023-01-26

申请号：US17787468

申请日：2020-12-17

Applicant: ABC TRANSFER

Inventor： Julien FELIX ,  Jean-Luc SCHNEIDER ,  Thierry GIRARD

IPC: E05D15/52 ,  E05F15/00

Abstract: The invention relates to a door arrangement (1) for a first enclosed space enabling a sealed connection between the first enclosed space and a second enclosed space, comprising a flange (2) defining an opening into the first enclosed space, a door (4) hingedly mounted on the flange (2), means for securing the flange of the second space pressed against the flange of the first space, the means comprising locking catches (8) which are movable between an unlocked position in which they are recessed inside the flange (2) and a locked position in which they project radially from the flange (2) to the opening, thereby locking the flange of the second space without rotating the flange (2) by engaging each catch in a notch provided on the outer peripheral edge of the flange of the second space.

公开(公告)号：US20230015340A1

公开(公告)日：2023-01-19

申请号：US17787195

申请日：2020-12-17

Applicant: ABC TRANSFER

Inventor： Julien FELIX ,  Jean-Luc SCHNEIDER ,  Thierry GIRARD

IPC: E06B5/00 ,  E06B1/52 ,  E06B1/60 ,  E05C19/00

Abstract: The invention relates to a door assembly (1) for a sealed enclosure, said enclosure comprising a wall having a wall portion (20) defining at least one passage opening therein, said door assembly (1) comprising a flange (3) intended for being attached to the wall portion (20), characterized in that the flange (3) comprises two flange elements (3a, 3b) assembled together, one of the flange elements (3a) defining a ring inside the enclosure, the other flange element (3b) defining a ring outside the enclosure, and means for clamping at least one of the two flange elements (3a, 3b) against the wall portion (20).