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:
Dec. 01, 2020
Filed:
Apr. 21, 2015
Applicant:
Schukra Gerätebau Gmbh, Berndorf, AT;
Inventors:
Rüdiger Deppe, Lenting, DE;
Joachim Carl, Stein, DE;
Maxime Samain, Nuremberg, DE;
Gunter Maierhofer, Veitsbronn, DE;
Assignee:
SCHUKRA GERÄTEBAU GMBH, Berndorf, AT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E05B 81/28 (2014.01); E05B 81/06 (2014.01); E05B 81/24 (2014.01); E05B 81/34 (2014.01); B60N 2/36 (2006.01); F16H 25/20 (2006.01); F16H 25/24 (2006.01); F16H 25/18 (2006.01); E05B 81/32 (2014.01); E05B 81/38 (2014.01); E05B 81/36 (2014.01); E05B 47/00 (2006.01); E05B 81/40 (2014.01);
U.S. Cl.
CPC ...
E05B 81/28 (2013.01); B60N 2/366 (2013.01); E05B 81/06 (2013.01); E05B 81/25 (2013.01); E05B 81/34 (2013.01); F16H 25/2015 (2013.01); F16H 25/24 (2013.01); E05B 81/32 (2013.01); E05B 81/36 (2013.01); E05B 81/38 (2013.01); E05B 81/40 (2013.01); E05B 2047/002 (2013.01); E05B 2047/005 (2013.01); E05B 2047/0048 (2013.01); E05B 2047/0052 (2013.01); E05B 2047/0053 (2013.01); E05B 2047/0056 (2013.01); F16H 25/186 (2013.01); F16H 2025/209 (2013.01); F16H 2025/2031 (2013.01); Y10S 292/23 (2013.01); Y10T 292/03 (2015.04); Y10T 292/108 (2015.04); Y10T 292/1021 (2015.04); Y10T 292/1047 (2015.04); Y10T 292/1082 (2015.04); Y10T 292/14 (2015.04); Y10T 292/307 (2015.04); Y10T 292/308 (2015.04);
Abstract
A latch actuator comprises a motor, a speed reduction gearing coupled to an output shaft of the motor, a spindle, and a motion conversion mechanism. The spindle has a threaded portion in engagement with the speed reduction gearing. The spindle is supported to be rotatable about an axis. The threaded portion is rotationally fixed relative to the spindle. The motion conversion mechanism is configured to cause a displacement of the spindle along the axis when the spindle rotates.