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:
Sep. 03, 2019
Filed:
Jul. 18, 2017
Applicant:
Deere & Company, Moline, IL (US);
Inventors:
Clemens Weitenberg, Borken, DE;
Juergen Effsing, Ahaus, DE;
Bernd-Clint Hungerhoff, Borken, DE;
Marco Messing, Stadtlohn, DE;
Paul Loebbing, Reken, DE;
Michael Schlamann, Stadtlohn, DE;
Assignee:
DEERE & COMPANY, Moline, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01D 34/835 (2006.01); A01D 34/66 (2006.01); A01D 34/71 (2006.01); A01D 34/74 (2006.01); A01D 45/02 (2006.01);
U.S. Cl.
CPC ...
A01D 34/8355 (2013.01); A01D 34/66 (2013.01); A01D 34/71 (2013.01); A01D 34/74 (2013.01); A01D 45/028 (2013.01);
Abstract
A mulching device is equipped with a tool that can be set into rotation about an axis of rotation tilted upwards and to the rear in order to process plant stubble. The rotational direction of the tool can be selected such that the tool is pressed back out of the ground by the driving torque in the event of an overload.