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.

Date of Patent:
Aug. 18, 2020

Filed:

Mar. 11, 2016
Applicant:

Dewertokin Gmbh, Kirchlengern, DE;

Inventors:

Hartmut Klimm, Bünde, DE;

Heinrich Dück, Espelkamp, DE;

Christian Müller, Rahden, DE;

Assignee:

DewertOkin GmbH, Kirchlengern, DE;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47C 20/04 (2006.01); A47C 20/08 (2006.01); F16H 25/20 (2006.01); F16H 57/03 (2012.01); A47C 19/02 (2006.01); F16H 57/02 (2012.01);
U.S. Cl.
CPC ...
A47C 20/042 (2013.01); A47C 20/041 (2013.01); A47C 20/08 (2013.01); F16H 25/2015 (2013.01); F16H 57/03 (2013.01); A47C 19/025 (2013.01); F16H 25/20 (2013.01); F16H 2025/209 (2013.01); F16H 2025/2031 (2013.01); F16H 2025/2043 (2013.01); F16H 2025/2084 (2013.01); F16H 2057/02034 (2013.01);
Abstract

An electromotive dual drive for adjustment of two different furniture parts of a piece of furniture includes a housing having opposite end sections. Each end section is formed with a shaft holder for receiving a pivot shaft of the piece of furniture. Two drive units are arranged one behind another in the housing in a longitudinal direction, with each drive unit including a drive motor, a transmission, and a spindle drive including a spindle which acts on an output member operably connected to a respective one of the pivot shafts. The spindles and/or the output members of the drive units are sized of different lengths, and the drive motor of one of the drive units and the drive motor of the other one of the drive units are spaced from the shaft holders, respectively, at different distances.


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