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:
Apr. 14, 2025

Filed:

Sep. 05, 2021
Applicant:

Hettich-oni Gmbh & Co. KG, Vlotho, DE;

Inventors:

Mark Schneider, Porta Westfalica, DE;

Ralf Tofall, Bueckeburg, DE;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E05D 3/06 (2005.12); E05F 1/12 (2005.12); E05F 3/18 (2005.12); E05F 3/20 (2005.12); E05F 5/02 (2005.12); F25D 23/02 (2005.12);
U.S. Cl.
CPC ...
E05F 3/20 (2012.12); E05F 1/1253 (2012.12); E05F 3/18 (2012.12); E05F 5/02 (2012.12); F25D 23/028 (2012.12); E05Y 2900/31 (2012.12); F25D 2323/024 (2012.12);
Abstract

A multi-joint hinge has a mounting element which can be fixed to an appliance body and a hinge part which can be fixed to a door and which is held pivotably on the mounting element via a joint mechanism with a plurality of joint levers. The hinge part is biased in the closing direction via a spring and at least one linear damper with a damper housing and a piston rod displaceable relative to the damper housing is provided which brakes a closing movement of the hinge part. The linear damper is arranged with the damper housing in a rotationally fixed manner via a holding element within a lever and the holding element is fixed to a lever of the joint mechanism. The piston rod can be pushed into the damper housing via an actuating element which is arranged on a further lever of the joint mechanism.


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