Patent · US Expired

Tension roller for belt drives

US4443210A · kind A · utility

20Cited by

6References

13Claims

0Family size

Assignee

SKF Kugellagerfabriken GmbH · DE

Inventors

Armin Olschewski · Schweinfurt, DE
Manfred Brandenstein · Aschfeld, DE
Lothar Walter · Schweinfurt, DE

Key dates

Filing date	Jun 1, 1981
Grant date	Apr 17, 1984
Priority date	—
Expiry date	Jun 1, 2001

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S474/902
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A tension roller for belt drives comprises a pin designed as a hollow member and a roller member supported on the pin by way of a rolling bearing, with an inner ring, rolling means and an outer ring supporting the roller member. The pin is formed by two thin-walled sleeves positioned at opposite ends of the bore of the inner ring and the rolling bearing. At least one of the sleeves is provided on the surface thereof with a radial shoulder for emplacement of the inner ring.

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