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. 01, 2023
Filed:
Sep. 29, 2022
Applicant:
Deere & Company, Moline, IL (US);
Inventors:
Assignee:
DEERE & COMPANY, Moline, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01P 7/00 (2006.01); F01P 7/08 (2006.01); F16D 41/04 (2006.01); F16D 43/25 (2006.01);
U.S. Cl.
CPC ...
F01P 7/087 (2013.01); F16D 41/04 (2013.01); F16D 43/25 (2013.01);
Abstract
A clutch device for a vehicle fan includes a drive-side clutch element and an output-side clutch element. The clutch device includes a locking mechanism configured between the drive-side clutch element and the output-side clutch element so that a rotary connection established between the drive-side clutch element and the output-side clutch element is released when a drive-side rotational speed reduces in comparison with an output-side rotational speed.