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:
Mar. 01, 2016

Filed:

Aug. 31, 2012
Applicants:

Artur Torka, Hattingen, DE;

Udo Orzech, Velbert, DE;

Inventors:

Artur Torka, Hattingen, DE;

Udo Orzech, Velbert, DE;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E05C 3/06 (2006.01); E05B 77/36 (2014.01); E05B 83/18 (2014.01); E05B 81/14 (2014.01); E05B 81/20 (2014.01); E05C 3/00 (2006.01); E05B 81/00 (2014.01);
U.S. Cl.
CPC ...
E05B 77/36 (2013.01); E05B 81/14 (2013.01); E05B 81/20 (2013.01); E05B 83/18 (2013.01); E05B 81/00 (2013.01); Y10T 292/0945 (2015.04);
Abstract

A motor vehicle door latch includes a rotary latch which encompasses a closing element when in the closed position, and is preloaded toward an open position of the closing element. A safety catch is engaged with the rotary latch so that the rotary latch is prevented from moving toward the open position. A coupling section of the safety catch is dynamically coupled with a drive element and moves the safety catch between the engagement position and a releasing position so that the rotary latch can move toward the open position. The opening sound is reduced to a minimum. The drive element moves the safety catch from the engagement position toward the releasing position so that the rotary latch, which is still engaged with the safety catch during such movement, moves toward the open position.


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