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. 26, 2016
Filed:
Jul. 31, 2013
Linde Hydraulics Gmbh & Co. KG, Aschaffenburg, DE;
Linde Hydraulics GmbH & Co. KG, Aschaffenburg, DE;
Abstract
A drive system () for a harvesting machine has a drive train () connected by a coupling device () with a drive motor (). The drive train () has a hydrostatic transmission () with a variable displacement pump () and a hydraulic motor () connected in a closed circuit to the pump (). The hydraulic motor () is connected to a feeder device (). For quickly stopping the feeder device (), the pump () is set to a displacement of zero by an electronic control system () and the feeder device () is braked by a pressure protection device (). For a chopper device (), the hydraulic motor () is cut off by the electronic control system (). The drive train () is isolated from the drive motor () by uncoupling the coupling device () and the pump () is set to the maximum displacement volume.