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:
Jun. 11, 2024
Filed:
Nov. 25, 2022
Ambaflex International B.v., Zwaag, NL;
Wouter Balk, Baambrugge, NL;
AMBAFLEX INTERNATIONAL B.V., Zwaag, NL;
Abstract
A helical conveyor for conveying piece goods comprises a frame and an endless conveyor belt which is drivable with respect to the frame along a helical track which extends about a centerline. The conveyor belt comprises discrete supporting members each comprising a substantially rigid slat and a roller. The slats follow a first helical path including a first inclination angle along the first helical path with respect to a base plane extending perpendicularly to the centerline and a second helical path including a second inclination angle along the second helical path with respect to the base plane. Each of the rollers is mounted to the corresponding slat such that the difference of an angle between the rolling direction and the base plane and the second inclination angle is smaller than the difference between the first and second inclination angles.