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:
Mar. 15, 2016
Filed:
May. 23, 2013
Caterpillar Global Mining Europe Gmbh, Lünen, DE;
Willi Klingbeil, Werne, DE;
Caterpillar Global Mining Europe GmbH, Lünen, DE;
Abstract
The present disclosure relates to a scraper for chain scraper conveyors, particularly twin chain scraper conveyors. The scraper may comprise a one-piece scraper bridge including two side scraper wings connected by a head web, a retaining bracket insertable from an underneath side of the scraper bridge into an insert recess, and a locking device. The retaining bracket may be insertable for detachably locking the scraper on a chain link of a scraper chain. The retaining bracket may engage with grooves on either side of the insert recess in an assembled state. The scraper may further include a locking device for securing the assembly state of the retaining bracket in the insert recess, wherein the retaining bracket may be displaceable in the associated insert recess parallel to the head web on one of the scraper wings into a locking position and having at least one retaining cam.