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:
Oct. 12, 1976
Filed:
Jan. 29, 1975
Applicant:
Inventor:
Fritz Schulte, Meerbusch, DT;
Assignee:
Hartung, Kuhn & Co. Maschinenfabrik GmbH, Dusseldorf, DT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65G / ;
U.S. Cl.
CPC ...
214 / ; 141388 ; 193 30 ;
Abstract
Arrangement for charging the coal bins of hopper cars for coke oven batteries employing a telescoping sealing device with a lead aperture for the coal, for a dust-free connection between the charging hoppers in the filling position and the weighing bunkers, thus enabling the use of pre-heated or wet coal, maintaining short charging cycles, and permitting an exact determination of the charging volume needed, based on the weight of the coal.