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:
Dec. 25, 1984
Filed:
Mar. 02, 1983
Rudiger Franke, Mettmann, DE;
Aby Weiss, Monheim, DE;
Mannesmann AG, Duesseldorf, DE;
Abstract
Cross-pit conveyor for strip-mining operations and cooperating with one or more excavating machines includes a pair of struts and a base strut, all arranged and interconnected in a configuration constituting a horizontally oriented isosceles triangle, the struts of the pair constituting the legs and defining the principal corner of the triangle as well as a line of symmetry of the triangle; undercarriages are disposed in the corners of the triangle for movably but separately supporting the struts; a first pair of upwardly converging towers is pivotably linked to the base and the corners and a second pair of upwardly converging towers extends from the base corners in an inclined fashion: a vertical support tower extends generally upwardly from the principal corner and has its upper end connected to the ends of the second pair of converging towers; tensioning cables interconnect the towers at their respective upper ends; a boom is tensioned by cable and pivotably linked to the base strut and extends in a direction opposite that principal corner; the boom includes the main conveyor facility.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile