Bearing arrangement of a shaft

US8157451B2 · kind B2 · utility

Assignee

• Schaeffler KG · DE

Inventors

• Peter Solfrank · Frensdorf, DE
• Matthias Fick · Schnaittach, DE
• Alexander Tasche · Nuremberg, DE

Key dates

• Filing date: May 29, 2009
• Grant date: Apr 17, 2012
• Expiry date: Oct 15, 2030

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F16C2361/53
• WIPO field: Mechanical elements
• WIPO sector: Mechanical engineering

Abstract

A bearing arrangement of a roller-mounted unbalanced mass shaft. The rollers are in punctiform contact with one of the raceways at a low shaft rotational speed, and in linear contact with both raceways at a high shaft rotational speed.