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. 28, 2016
Filed:
Jan. 13, 2014
Applicant:
Sven Busch, Dortmund, DE;
Inventor:
Sven Busch, Dortmund, DE;
Assignee:
Dorma Deutschland GmbH, Ennepetal, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 1/22 (2006.01); H02K 1/06 (2006.01); H02K 1/14 (2006.01); H02K 7/14 (2006.01);
U.S. Cl.
CPC ...
H02K 1/148 (2013.01); H02K 7/14 (2013.01); H02K 2201/15 (2013.01);
Abstract
A drive unit for a door includes an electronically commutated multipole motor having: a stator part configured to be arrangable at a stationary structural component part; and a rotor part configured to be gearlessly connectable to a rotationally drivable element. The stator part and the rotor part include sheet metal elements stacked in a package-like manner. The sheet metal elements of the stator part and the sheet metal elements of the rotor part extend parallel to one another.