Patent · US Active

Opening roller for an open-end spinning device, and open-end spinning device with the opening roller

US10822726B2 · kind B2 · utility

0Cited by

21References

14Claims

0Family size

Assignee

Maschinenfabrik Rieter AG · CH

Inventors

Markus Kuebler · Bad Liebenzell, DE
Constantin Rieger · Donzdorf, DE

Key dates

Filing date	Dec 6, 2018
Grant date	Nov 3, 2020
Priority date	—
Expiry date	Jan 15, 2039

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD01G9/22
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

An opening roller for an open-end spinning device includes a drive shaft and a roller body connected to the drive shaft. The drive shaft includes a coupling element for connection to a driven shaft of a drive. The coupling element includes a form-locking element. An open-end spinning device is also provided that incorporates the opening roller.

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