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. 01, 2012
Filed:
Dec. 17, 2008
Frank Buhrke, Birkenau, DE;
Frank Buhrke, Birkenau, DE;
Deere & Company, Moline, IL (US);
Abstract
The present invention relates to a transmission arrangement of an agricultural or industrial utility vehicle, in particular of an agricultural tractor. The transmission arrangement comprises a drive transmission, which can be driven by an engine of the utility vehicle, and a PTO transmission. The drive transmission has a rear-axle transmission output for driving a rear axle of the utility vehicle. The drive transmission has a front axle transmission output for driving a front axle of the utility vehicle. The PTO transmission serves to drive an implement adaptable to the utility vehicle. The PTO transmission can be driven via a PTO transmission output of the drive transmission or independently of the drive transmission via a shaft driven by the engine of the utility vehicle. The transmission arrangement according to the invention is characterized in that the PTO transmission can be coupled to the front axle transmission output of the drive transmission, in order to couple the output speed of the PTO transmission to the speed of travel of the utility vehicle.