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. 13, 1988
Filed:
Dec. 05, 1986
Gert Braun, Essen-Heisingen, DE;
Ernst Braun, Essen-Heisingen, DE;
Abstract
A chain scraper conveyor with conveying chute includes a central guided tension chain and catches attached thereto, which are guided in the chute walls. The catches have undersides with a chain link holder assembly for an O-shaped chain link arranged parallel to the chute floor, and the chain link holder assembly includes a stirrup holder and a chain stirrup which is placed on the chain stirrup holder with the positioned chain link, and the stirrup is also positioned in the chain stirrup holder with the chain stirrup clamping the chain link into the chain stirrup holder in the area of its center. A set-screw is provided on each of the stirrup ends, which are set with play into a corresponding bore in the catch and secured by a nut on the other side of the catch. The chain stirrup is stretched into the stirrup holder with a curved elastic deformation, whose curve lies in the plane of the catch, and mounted on the chain link.