Patent · US Active

Elastic gear wheel of a harmonic drive

US11326681B2 · kind B2 · utility

1Cited by

7References

12Claims

0Family size

Assignee

Schaeffler Technologies AG & Co. KG · DE

Inventors

Tobias Preuss · Erlangen, DE
Rainer Ottersbach · Bonn, DE

Key dates

Filing date	Oct 13, 2016
Grant date	May 10, 2022
Priority date	—
Expiry date	Apr 17, 2039

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16H2049/003
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

An elastic gear wheel for a harmonic drive has a cylinder portion with tooth, and a flange which is integrally designed with the cylinder portion. The flange has recesses for fastening, and through-apertures for fastening.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.