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. 25, 2001
Filed:
Mar. 13, 2000
Applicant:
Inventor:
Fritz Stahlecker, 73337 Bad Überkingen, DE;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01H 4/36 ; D01H 1/100 ;
U.S. Cl.
CPC ...
D01H 4/36 ; D01H 1/100 ;
Abstract
The spinning aggregates, arranged in a row, of an open-end spinning machine are each provided with an opening device, which comprises a removal opening for trash particles. A channel extending in a longitudinal machine direction takes up the expelled trash particles. A sliding carriage traverses to and from in the channel and pushes the trash particles collected in the channel to a suction point. The sliding carriage comprises a cleaning element, which can be pressed to the side wall of the channel under the action of a transverse force.