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:
Feb. 06, 1990
Filed:
Aug. 19, 1988
Helmut Manschwetus, Fuldabruck, DE;
Thyssen Industrie AG Henschel, Essen, DE;
Abstract
An arrangement for securing a cap to the end of a supporting body of a hammer mill rotor. The forward end of the supporting body end is provided with a front projection that is an integral part of the supporting body end and extends parallel to the axis of rotation of the rotor. The rearward end of the supporting body end is provided with a recessed portion for receiving a filler member that forms a rear projection. The front and rear walls of the cap are provided with respective flanges that are directed toward one another, extend parallel to the axis of rotation of the rotor, and extend in a hook-like manner about the front and rear projections. The cap covers all sides of the supporting body end but leaves free spaces between a hammer shaft and the side walls of the cap. The side walls are provided at each end with an opening through one of which a filler member can be inserted into the recessed portion of the rearward end, whereby to secure the filler member in the recessed portion, and to thereby secure the cap to the supporting body end, a resilient element is introduced into the filler member and also extends into a recess provided in an inner surface of the rear wall of the cap.