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:
Oct. 26, 2021
Filed:
May. 01, 2020
Applicant:
Ammeraal Beltech Modular A/s, Vejle, DK;
Inventors:
Germ Buter, Alkmaar, NL;
Kenneth Westergaard Andersen, Vejle, DK;
Assignee:
Ammeraal Beltech Modular A/S, Vejle, DK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65G 21/18 (2006.01); B65G 17/06 (2006.01); B65G 23/02 (2006.01);
U.S. Cl.
CPC ...
B65G 21/18 (2013.01); B65G 17/061 (2013.01); B65G 23/02 (2013.01); B65G 2207/24 (2013.01); B65G 2812/02415 (2013.01);
Abstract
A spiral conveyor construction comprises an endless conveyor belt guided on a conveying path. At least a part of the conveying path surrounds a drive tower. Spaced along the periphery of the drive tower are arranged vertical engagement members. Additionally on a lower section of the drive tower adjacent blocks are provided, radially projecting further from the drive tower than the engagement members, and where the blocks are provided with a radially extending secondary rib.