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:
Feb. 18, 2020
Filed:
Sep. 22, 2016
Applicant:
Betek Gmbh & Co. KG, Aichhalden, DE;
Inventors:
Markus Roth, Aichhalden, DE;
Claus-Daniel Armbruster, Aichhalden-Roetenberg, DE;
Assignee:
Betek GmbH & Co. KG, Aichhalden, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B02C 18/18 (2006.01); B27L 11/00 (2006.01);
U.S. Cl.
CPC ...
B02C 18/18 (2013.01); B27L 11/005 (2013.01); B02C 2018/188 (2013.01); B02C 2210/02 (2013.01);
Abstract
The present invention relates to a counter-blade, in particular, for a wood chipper, for producing wood chips, comprising at least one cutting edge made of a hard material, and a support surface leading to the cutting edge. According to the present invention, the cutting edge is made up of a plurality of hard material elements that are arranged next to one another along the cutting edge on a main member. This results in a counter-blade having a long service life.