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:
May. 19, 2026
Filed:
Feb. 12, 2025
Deere & Company, Moline, IL (US);
Javier Moscoso Cabrera, Getafe, ES;
Javier Jose Perez Ramirez, Pinto, ES;
Hector H. Ballester, Getafe, ES;
Deere & Company, Moline, IL (US);
Abstract
A spur gear transmission includes a first gearwheel and a second gearwheel in engagement with one another in a rolling contact region, a transmission housing having housing walls which surround the first and second gearwheels at the end faces and at the circumference, the transmission housing being at least partially filled with a lubricating fluid, the second gearwheel being guided in a rotating manner through the lubricating fluid, and the lubricating fluid being delivered in the direction of the rolling contact region, and at least one deflector arrangement arranged directly ahead of the rolling contact region in relation to the direction of rotation of the gearwheels, being configured such that a partial quantity of the lubricating fluid that can be delivered to the rolling contact region by the second gearwheel is diverted in the direction of at least one of the housing walls surrounding the gearwheels at the end faces.