logo

For the Inventor, By the Inventor

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.:

US 12516563 B1

PDFFull Text
Date of Patent:
Jan. 06, 2026

Filed:

Sep. 24, 2021

Drive device for pivoting a leaf, hinged door or casement window assembly, and use of the drive device for a hinged door or casement window drive

Applicant:

Dormakaba Deutschland Gmbh, Ennepetal, DE;

Inventors:

Jan-Hendrik Jaehnke, Ennepetal, DE;

Konstantin Lygin, Ennepetal, DE;

Assignee:

DORMAKABA DEUTSCHLAND GMBH, Ennepetal, DE;

Attorney:

CANTOR COLBURN LLP

Primary Examiner:

Jonathan Liu

Assistant Examiner:

Susan M. Heschel

Int. Cl.
CPC ...
E05F 15/63 (2015.01); E05F 1/10 (2006.01); H02K 7/116 (2006.01);
U.S. Cl.
CPC ...
E05F 15/63 (2015.01); E05F 1/105 (2013.01); H02K 7/116 (2013.01); E05F 2015/631 (2015.01); E05Y 2201/438 (2013.01); E05Y 2201/442 (2013.01); E05Y 2201/638 (2013.01); E05Y 2201/716 (2013.01); E05Y 2800/26 (2013.01); E05Y 2900/132 (2013.01); E05Y 2900/148 (2013.01);
Abstract

A drive device for pivoting a leaf, in particular a door leaf or window leaf, about a leaf axis, the drive device having a motor-transmission module, the motor-transmission module including an electric machine having a machine axis as well as a transmission having an output shaft that is mounted to be rotatable about an output axis. The electric machine is at least partially, in particular entirely, arranged in a mounting space between the leaf axis and the output axis.

Find Patent Forward Citations

Jaehnke, Jan-Hendrik. (2026). Drive device for pivoting a leaf, hinged door or casement window assembly, and use of the drive device for a hinged door or casement window drive (U.S. Patent No. 12516563). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12516563

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…