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:
Mar. 17, 1992
Filed:
Jul. 18, 1990
Applicant:
Inventors:
Heinz Scheufeld, Korschenbroich, DE;
Ulrich Lossa, Krefeld, DE;
Assignee:
Palitex Project Company GmbH, Krefeld, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D01H / ;
U.S. Cl.
CPC ...
57304 ; 57300 ; 57356 ;
Abstract
A device for cleaning protective pots and, if need be, balloon limiters of two-for-one twisting spindles of a two-for-one twister, which comprises cleaning elements, preferably in the form of brush bars, which are arranged on a motor-driven, vertical shaft and preferably adjustable in radial direction, and which can be lowered into a protective pot and, if necessary, into a balloon limiter of a two-for-one twisting spindle, with a suction device for the removal of air laden with dust and dirt particles being associated to each cleaning device. This cleaning device can be a part of an automatic maintenance device.