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. 04, 2019
Filed:
Mar. 25, 2015
Assa Abloy Entrance Systems Ab, Landskrona, SE;
Sven-Gunnar Söderqvist, Vallåkra, SE;
ASSA ABLOY ENTRANCE SYSTEMS AB, Landskrona, SE;
Abstract
Double door system () comprising an understriking door leaf (), an overstriking door leaf () and a mechanical brake arrangement (), wherein the mechanical brake arrangement () comprises a braking means () arranged to brake the movement of the overstriking door leaf (), and a first controlling means () and a second controlling means (), which are mechanically operated, wherein the first controlling means () is arranged to control the braking of the braking means () in relation to the position of the understriking door leaf (). Mechanical brake arrangement () for controlling the movement of one of the door leafs of the double door system. A door operator system () comprising the mechanical brake arrangement ().