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. 11, 1985
Filed:
Nov. 17, 1983
Applicant:
Inventors:
Dieter Munschenborn, Schwerte, DE;
Robert Rautenbach, Aachen, DE;
Assignee:
Other;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B02C / ;
U.S. Cl.
CPC ...
241 57 ; 2411 / ; 241D / ;
Abstract
An impact mill in which the pins of the milling tools are provided with pocket-forming vanes which are oriented substantially radially or tangentially with respect to the rotation circle of the respective tool and, downstream of the pin forming the tool, a streamlined profile is provided to reduce vortex formation and turbulence and thereby improve the energetic efficiency of the mill.