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:
Jul. 02, 2013
Filed:
May. 13, 2010
Steven P. Forssberg, Waterloo, IA (US);
Steven P. Forssberg, Waterloo, IA (US);
Deere & Company, Moline, IL (US);
Abstract
A final drive comprising a lubrication system is provided. The final drive comprises a differential housing and a reaction plate, wherein the reaction plate is mounted to the differential plate. The final drive also comprises a shaft and a friction disc. The shaft is rotatably disposed with differential housing, and the friction disc, which has a lubrication hole, is mounted about the shaft. The lubrication system comprises a differential supply passage positioned in the differential housing, and it also comprises a plate passage positioned in the reaction plate. The plate passage is in fluid communication with the differential supply passage, and the plate passage is in intermittent fluid communication with the lubrication hole.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile