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:
Nov. 04, 2014
Filed:
Sep. 20, 2011
Applicant:
Alfons Roberg, Harsewinkel, DE;
Inventor:
Alfons Roberg, Harsewinkel, DE;
Assignee:
CLAAS Selbstfahrende Erntemaschinen GmbH, Harsewinkel, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01D 34/83 (2006.01); A01D 34/835 (2006.01);
U.S. Cl.
CPC ...
A01D 34/83 (2013.01); A01D 34/8355 (2013.01);
Abstract
A front attachment for harvesting stalk-type crop for a self-propelled harvesting machine has at least one cutting device for cutting the stalk-type crop, at least one transverse conveying device for conveying the cut crop to an intake device of the harvesting machine, wherein the at least one cutting device is at least one continuously circulating carrier element having a cylindrical cross section and including at least one cutting element having a coating containing hard-material elements, and at least one pair of guide elements which drive and guide the at least one cutting device.