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. 02, 2022
Filed:
Aug. 23, 2016
Sew-eurodrive Gmbh & Co. KG, Bruchsal, DE;
Zili Wu, Tianjin, CN;
SEW-EURODRIVE GMBH & CO. KG, Bruchsal, DE;
Abstract
A gear includes helical toothing and is composed of segments, and each segment has a toothing section that has a helical toothing. Each toothing section of each segment is connected via first and second webs as well as connecting sections to the connection region, the connecting sections, and the first and the second webs are set apart from each other or are at least sectionally set apart from each other, e.g., such that the segment has a plurality of axially uninterrupted recesses, in particular three or more. The axial region covered by the first webs is set apart from the axial region covered by the second webs, in particular so that the segment has at least one recess that is uninterrupted in the circumferential direction.