Patent · US Expired

Bearing setup for an open-end spinning rotor

US5426931A · kind A · utility

3Cited by

11References

14Claims

0Family size

Assignee

Rieter Ingolstadt Spinnereimaschinenbau AG · DE

Inventors

Kurt Beitzinger · Ingolstadt, DE
Eberhard Grimm · Ingolstadt, DE
Edmund Schuller · Ingolstadt, DE

Key dates

Filing date	Aug 6, 1993
Grant date	Jun 27, 1995
Priority date	—
Expiry date	Aug 6, 2013

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD01H4/12
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

A bearing setup is provided for the supporting disks of an open-end spinning machine, the supporting disks being supportively fixed on the ends of a shaft extending through a bearing sleeve of a supporting disk bearing. The bearing setup includes a fastening system configured with the bearing sleeve so that the supporting disk bearing can be readily and easily removed from the pillow block of the spinning machine without disassembly of the pillow block from the machine frame. The fastening system may include a threaded bore defined in the axial sleeve for engagement with a threaded screw member extending through the pillow block.

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