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:
Sep. 07, 1976
Filed:
Apr. 22, 1974
Applicant:
Inventors:
Bernhard Michelbrink, Bislich, DT;
Manfred Goeke, Oberhausen, DT;
Assignee:
Babcock & Wilcox Limited, London, EN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65G / ;
U.S. Cl.
CPC ...
198816 ;
Abstract
A conveyor for removing pulverized fuel ash disposed within an ash extractor having two chains or belts interconnected by a plurality of cross members, each chain having an independently adjustable tensioning device which establishes a desired tension in each of the flexible chains or belts in order to eliminate any inherent slack or slack build-up as a result of frictional wear.