Gearing having an elastic gear

US11226027B2 · kind B2 · utility

Assignee

• Schaeffler Technologies AG & Co. KG · DE

Inventors

• Bastian Hain · Creglingen, DE
• Peter Zierer · Großenseebach, DE

Key dates

• Filing date: Sep 8, 2016
• Grant date: Jan 18, 2022
• Expiry date: May 6, 2037

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F16H2049/003
• WIPO field: Mechanical elements
• WIPO sector: Mechanical engineering

Abstract

A strain wave gearing, comprising an elastic gear retained by a housing component, wherein a connection between the elastic gear and the housing component has a first play in a circumferential direction and a second play in an axial and radial direction with respect to a center axis of rotation of the elastic gear, wherein the first play is an amount less than the second play.