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:
Aug. 24, 1999
Filed:
Sep. 30, 1997
Wolfgang Gohler, Lenting, DE;
Alfred Nauthe, Bohmfeld, DE;
Rieter Ingolstadt Spinnereimaschinenbau AG, Ingolstadt, DE;
Abstract
The invention concerns a cleaning lip for a rotating roll of a textile machine in a rolling mill (1) for processing fibrous materials wherein the cleaning lip (9) is comprised of a combined carrying device and a lip, the length (1) of the lip (11, 23) being limited by a wiping edge (AK, AK.sub.1), and the lip is composed of plastic. On the lip (11, 23) and in proximity to the carrying device, a groove (12, 24) is placed which runs parallel to said wiping edge (AK, AK.sub.1) of the lip. Alternatively, the cleaning lip can be installed for the clearing of wrapping, in that, upon the roll (14) reversing its direction from an original direction, then the wiping edge (AK, AK.sub.1) of the lip (11, 23) swings itself out of its original roll surface contact position. Upon a subsequent change of roll rotation back to the original direction, the wiping edge (AK, AK.sub.1) also swings itself back to its original wiping contact position.