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. 05, 2023
Filed:
Sep. 17, 2021
Applicant:
Julius Blum Gmbh, Hoechst, AT;
Inventor:
Bernhard Krammer, Hoechst, AT;
Assignee:
Julius Blum GmbH, Hoechst, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E05F 1/10 (2006.01); E05F 1/12 (2006.01);
U.S. Cl.
CPC ...
E05F 1/105 (2013.01); E05F 1/1253 (2013.01); E05Y 2201/474 (2013.01); E05Y 2900/20 (2013.01);
Abstract
An actuating arm drive for driving a movably mounted furniture part of a furniture item, includes at least one arrangement consisting of a compression spring and at least one guiding device for guiding the compression spring. The at least one guiding device has an at least partly variable diameter in order to compensate for a radial clearance between the compression spring and the guiding device, taking into account the change in diameter of the compression spring when the compression spring is loaded.