The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 03, 2025
Filed:
Dec. 17, 2020
Abc Transfer, Tours, FR;
ABC TRANSFER, Tours, FR;
Abstract
The invention relates to a door assembly () allowing a sealed transfer between two enclosed volumes, comprising a flange () arranged to delimit an opening in one of the enclosed volumes, and a door () that extends along an axis (C) and is hingedly fastened to/mounted on the flange () so as to move from a closed position in which the door () closes the passage opening (), into an open position, characterized in that the door () is fastened to the flange () by a double-joint linkage mechanism () comprising a first joint () 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 (), and a second joint () arranged to allow a rotational movement about an axis (B) parallel to the axis (C) of the door.