Patent ID: 11891927
Assignee: SCHAEFFLER TECHNOLOGIES AG & CO. KG
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F | IPC F

Claim 0:
1. A harmonic drive, comprising:
an internally toothed housing having an internal toothing system;
a pot-shaped output element mounted in the housing;
a pot-shaped, resilient drive element connected to the pot-shaped output element, the pot-shaped, resilient drive element has an external toothing system which meshes with the internal toothing system of the housing;
a spring element that is active between the housing and the pot-shaped output element, said spring element is arranged in an annular chamber delimited radially on an inside by a sleeve section of the resilient drive element, radially on an outside by a cylindrical section of the output element, and in a first axial direction by an annular disc-shaped surface of the housing and in a second, opposite axial direction by a bottom of the output element.