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:
Oct. 10, 1995
Filed:
Mar. 23, 1994
Applicant:
Inventors:
Gerhard Rosenkranz, Perchtoldsdorf, AT;
Erwin Zeitlhofer, Bohlerwerk, AT;
Dieter Doberl, Bohlerwerk, AT;
Friedrich Berger, Bohlerwerk, AT;
Assignee:
Bohler Ybbstalwerke G.m.b.H., Bohlerwerk, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B27G / ;
U.S. Cl.
CPC ...
144230 ; 144174 ; 144241 ; 2412921 ; 241294 ; 407 46 ; 407 48 ;
Abstract
The invention relates to a cutter block and a knife for chippers for removing particles of wood, which are used for producing particle board and the like. The knife is embodied as a disposable discontinuous or multiple edge knife or as a solid blade knife. The knife has retention and guiding recesses engaged form-fittingly by positioning pins of a support plate. Further, the knife is in compressive contact with a side wall face, trailing in the direction of rotation of the cutter block of the recess in the surface region of the block body.