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:
Aug. 03, 1993
Filed:
May. 05, 1992
Applicant:
Inventors:
Hans-Joachim Golz, Ahlen, DE;
Armin Supp, Roodepoort, ZA;
Assignee:
Krupp Polysius AG, , DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65G / ;
U.S. Cl.
CPC ...
414133 ; 198519 ;
Abstract
This apparatus for clearing and removing the bulk material from a pile of bulk material comprises a movable bridge, at least one scraper arrangement which is movable along this bridge and a bulk material conveyor arrangement which is also supported by the bridge and arranged in the proximity of the base of the heap, at least one movable bulk material activating tooth being held by the bridge in the region before this conveyor arrangement. In this way large stones or stone chippings are also reliably removed with rest of the bulk material.