The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 19, 1989
Filed:
Sep. 06, 1988
Applicant:
Inventors:
Fritz Stahlecker, 7347 Bad Uberkingen, DE;
Wolfgang Feuchter, Deggingen-Reichenbach, DE;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01H / ;
U.S. Cl.
CPC ...
57301 ; 57304 ; 57400 ;
Abstract
In an arrangement for open-end rotor spinning having a spinning rotor which, by means of a rotor shaft, is disposed in wedge-shaped gaps formed by pairs of supporting disks and is driven by means of a tangential belt, it is provided that a cleaning element is assigned to the peripheral area of the pressure roller.