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:
Feb. 06, 2024
Filed:
Sep. 20, 2019
Schaeffler Technologies Ag & Co. KG, Herzogenaurach, DE;
Bastian Hain, Creglingen, DE;
Schaeffler Technologies AG & Co. KG, Herzogenaurach, DE;
Abstract
A harmonic drive includes an internally toothed housing element (), a pot-shaped output element () which is mounted in the housing element (), and a likewise pot-shaped, resilient drive element () which is connected to the output element () and has an external toothing system () which meshes with the internal toothing system () of the housing element (). A spring element () is active between the housing element () and the output element (), which spring element () is arranged in an annular chamber which is delimited radially to the inside by a sleeve section () of the resilient drive element (), radially to the outside by a cylindrical section () of the output element (), and in the axial direction firstly by an annular disc-shaped surface () of the housing element () and secondly by a bottom () of the output element ().