Patent · US Expired

Supporting disk for a supporting disk bearing for open-end spinning rotors

US5509262A · kind A · utility

13Cited by

6References

6Claims

0Family size

Assignees

Fritz Stahlecker · DE
Hans Stahlecker · DE

Inventor

Fritz Stahlecker · Geislingen an der Steige, DE

Key dates

Filing date	Apr 28, 1994
Grant date	Apr 23, 1996
Priority date	—
Expiry date	Apr 28, 2014

Classification

Technology area (CPC G)Physics
CPC primaryG01P3/487
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

In the case of a supporting disk for a supporting disk bearing for open-end spinning rotors, the front side is provided with signal generators for the purpose of non-contact revolution counting, which function by magnetic field lines. Preferred are permanent magnetic pins which fit into the supporting disk, and which create an induction current.

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