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:
Jun. 15, 2010
Filed:
Dec. 10, 2009
Applicant:
Arvo Jonkka, Pori, FI;
Inventor:
Arvo Jonkka, Pori, FI;
Assignee:
Metso Paper, Inc., Helsinki, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B02C 19/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A knife system of a disc chipper, the knife in said system being clamped to its operation position between a wear plate and a press block. The wear plate is supported to the knife disc adjustably for the inclination with respect to the surface of the knife disc. The adjustability is provided by means of a hinge and an adjustment strip. The hinge strip is located adjacent a knife and the adjustment strip is located at the next chip opening. A convergent space is provided for the adjustment strip. The adjustment strip is correspondingly wedge-shaped and has a position adjustable and locking means.