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:
Oct. 04, 2016
Filed:
Jun. 08, 2011
Applicants:
Ingemar Palsson, Lund, SE;
Sven Asbo, Allerum, SE;
Erik Backman, Landskrona, SE;
Inventors:
Assignee:
ASSA ABLOY Entrance Systems AB, Landskrona, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E05D 15/06 (2006.01);
U.S. Cl.
CPC ...
E05D 15/0634 (2013.01); E05Y 2201/688 (2013.01); E05Y 2600/52 (2013.01); E05Y 2900/132 (2013.01); Y10T 16/3825 (2015.01); Y10T 29/4973 (2015.01);
Abstract
The present invention relates to the field of sliding door systems. The invention relates to a wheel carriage) for a sliding door resting in sliding track (), comprising wheel connection means () adapted to removably connect a wheel shaft () at two connection points () positioned on each side of a wheel (). The invention also relates to a method for exchanging the wheels () of a wheel carriage (), by lowering a door panel and replacing the wheels (), while the wheel carriage () is resting in the sliding track ().