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:
Jun. 25, 1985
Filed:
Oct. 02, 1984
Elmar Gotte, Ludinghausen, DE;
Heinrich Schulte, Witten, DE;
Klockner-Becorit GmbH, Castrop-Rauxe, DE;
Abstract
A rail assembly for supporting the wheels of underground wheeled coal-getting machines, in combination with a coal conveyor comprising a plurality of conveyor pans interconnected end-to-end in the direction of movement of the machines with the central axes of adjoining pans being angularly related, the assembly comprising a rail section mounted on each pan with each section including at least three rail elements having adjoining ends interconnected for relative movement along such direction, so that the upper surfaces of the rail sections lie parallel to the central axes of the pans and the rail assembly is thereby made to follow the undulations of the conveyor when mounted in place.