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:
May. 10, 2022
Filed:
Apr. 23, 2018
Applicant:
Assa Abloy Entrance Systems Ab, Landskrona, SE;
Inventors:
Assignee:
Assa Abloy Entrance Systems AB, Landskrona, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E05F 15/646 (2015.01); E06B 3/52 (2006.01);
U.S. Cl.
CPC ...
E05F 15/646 (2015.01); E06B 3/52 (2013.01); E05Y 2201/626 (2013.01); E05Y 2201/638 (2013.01); E05Y 2201/652 (2013.01); E05Y 2800/102 (2013.01); E05Y 2800/12 (2013.01); E05Y 2900/132 (2013.01);
Abstract
A door operating assembly () for operating a sliding door leaf () driven by a drive unit () along a sliding door rail (), said door operating assembly () comprising a door bracket () configured to position the door leaf () relative the rail (), a drive member () adapted to be driven by the drive unit (), and a lever arm () having one end () pivotally connected to the drive member () and a remote portion () pivotally connected to the door bracket () via a cam structure () such that the vertical position of the door leaf () relative the rail () varies when the lever arm () pivots.