Patent · US Active

Roller body for roller bearing

US8961021B2 · kind B2 · utility

6Cited by

2References

26Claims

0Family size

Assignee

AKTIEBOLAGET SKF · SE

Inventors

Arno Stubenrauch · Aidhausen, DE
Armin Olschewski · Schweinfurt, DE
Alexander Jan Carel De Vries · Tiel, NL
Sebastian Ziegler · Bamberg, DE
Goran Christiansson · Soest, NL
Eugene Sigal · The Hague, NL
Frank de Wit · Amsterdam, NL
Hendrik Anne Mol · Sleeuwijk, NL

Key dates

Filing date	Jul 25, 2011
Grant date	Feb 24, 2015
Priority date	—
Expiry date	Jan 28, 2033

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16C41/008
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A roller body for a roller bearing includes at least one cavity extending from an end face of the roller body, at least one retaining element is disposed in the cavity, and at least one sensor is disposed in the cavity, such as in or on the retaining element. The sensor is at least partially surrounded by an elastic material in a protective manner.

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