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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.:

US 4570864 B1

PDFFull Text
Date of Patent:
Feb. 18, 1986

Filed:

Apr. 13, 1983

Disc crusher

Applicant:
Inventors:

Ivan V Genev, Sofia, BG;

Stefan T Bagarov, Sofia, BG;

Evtim V Genev, Sofia, BG;

Boris Y Drakaliiski, Sofia, BG;

Marin P Marinov, Sofia, BG;

Kosta Y Kirilov, Sofia, BG;

Assignee:

ISO 'Metalurgkomplekt', Sofia, BG;

Attorney:
Primary Examiner:

Mark Rosenbaum

Int. Cl.
CPC ...
B02C / ;
U.S. Cl.
CPC ...
241252 ; 241248 ;
Abstract

Disc crusher having a housing fitted on a supporting frame and closed by a cover bearing an input tube, within the housing there being fitted a rotary disc and a rotary cone. The disc and cone form a crushing zone between them. The rotary disc rotates about a horizontal axis and the rotary cone rotates about a horizontal axis which intersects the rotary disc at its center. Preferably, the rotary cone forms an angle of from 40 to 80 degrees with the vertical working surface of the rotary disc. As a result of such arrangement the crushing zone is of rectangular shape.

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Genev, Ivan. (1986). Disc crusher (U.S. Patent No. 4570864). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4570864

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