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:
Apr. 17, 1990
Filed:
Mar. 25, 1988
Helmut Manschwetus, Fuldabruk, DE;
Thyssen Industrie AG, Essen, DE;
Abstract
A rotor for a hammer mill. A plurality of support elements rest against one another in the axial direction and are staggered in a circumferential direction. Hammers are pivotably mounted on hammer shafts that are disposed in ends of the support elements. The hammers are disposed between two axially adjacent support element ends. Caps are provided on the support element ends, with both the caps that immediately follow one another in the circumferential direction, as well as the hammers that immediately follow one another in the circumferential direction, being staggered in the direction of the axis of rotation of the rotor. The caps form parallel, spaced-apart, stepped, helical coverings of the rotor periphery, and the thus-formed free spaces that are successively disposed in the circumferential direction between each two axially adjacent caps form stepped, helical hammer lanes.