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:
Aug. 05, 2025
Filed:
Mar. 16, 2022
Kuhn Sas, Saverne, FR;
Christophe Andres, Waldolwisheim, FR;
KUHN SAS, Saverne, FR;
Abstract
A scraper device for a disc of an agricultural machine includes: a first outer scraper element having a first scraper portion resting against the outer surface of the first disc and a first coupling portion coupled to a chassis; a first inner scraper element having a second scraper portion resting against the inner surface of the first disc and a second coupling portion coupled to the first coupling portion, the first inner scraper element swivel-mounted with respect to the first outer scraper element around a second rotation axis; and a resetting device connected to the second coupling portion causing a rotational movement of the first inner scraper element along the second rotation axis pressing the second scraper portion against the inner surface of the first disc and causing rotational movement of the first outer scraper element along the first rotation axis pressing the first scraper portion against the first disc.