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:
Sep. 22, 2015
Filed:
Jun. 10, 2011
Marco DE Angelis, Zurich, CH;
Marco De Angelis, Zurich, CH;
WRH WALTER REIST HOLDING AG, Ermatingen, CH;
Abstract
A spiral conveyor has a conveying device that is moved along a helically running spiral region. The conveying device is supported along the spiral region on the radially loaded side of the conveying device. The support is realized by multiple individual deflecting devices that lie along the radially loaded side of the conveying device. Each said deflecting device has a central body including a roller body that surrounds the central body, the roller body including a plurality of rollers. The rollers are rolled on a roller track of the central body in an annular segment of a helically running supporting region of the spiral conveyor.