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:
Aug. 01, 2017
Filed:
Jan. 15, 2013
Covestro Deutschland Ag, Leverkusen, DE;
Ralf Köster, Leverkusen, DE;
Covestro Deutschland AG, Leverkusen, DE;
Abstract
The invention relates to a device () for applying a foaming reaction mixture () onto a top layer (), in particular for producing a composite element, comprising at least two casting rakes (), each of which comprises a tubular hollow body (), said hollow body () extending along a central axis () and having at least two outlet openings () for discharging the foaming reaction mixture (). The casting rakes () and the top layer () can be moved relative to one another in a longitudinal axis (), and the casting rakes () are arranged on a receiving element (). According to the invention, each arrangement of the casting rakes () on the receiving element () has a joint (), by means of which the casting rakes () are movably arranged on the receiving element () and can be oriented at an angle () of <=80 DEG relative to the longitudinal axis () of the movement.