Oil retaining ring

US9051957B2 · kind B2 · utility

Assignee

• Siemens Aktiengesellschaft · DE

Inventors

• Dirk Sieber · Wernsdorf, DE
• Thomas Steubler · Lugau, DE

Key dates

• Filing date: Aug 7, 2013
• Grant date: Jun 9, 2015
• Expiry date: Dec 5, 2033

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T29/49815
• WIPO field: Mechanical elements
• WIPO sector: Mechanical engineering

Abstract

An oil retaining ring for retaining oil in a bearing includes a holding ring in the form of a internal Seeger circlip ring, and a baffle which is placed on an inner periphery of the holding ring. The baffle includes an outer retaining wall and an inner retaining wall which is connected to the outer retaining wall along a groove which establishes a predetermined rupture joint.