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:
Jul. 26, 1988
Filed:
Aug. 13, 1987
Giuseppe Verzilli, Wiesendangen, CH;
Erich Hohloch, Winterthur, CH;
Rieter Machine Works Ltd., Winterthur, CH;
Abstract
The cleaning apparatus for cleaning the set of flats of a revolving flats card has a shaft supported by a carrier. The shaft is pivotable about the lengthwise axis of the shaft together with a cleaning brush fixedly mounted on the shaft and extending over the width of the card. In accordance with the invention, the carrier is movably mounted on the card framework in such a manner that at the flats cleaning position the spacing of the path of movement of the cleaning brush from the set of flats is variable, whereby during the pivotal movement of the cleaning brush effecting cleaning of the flats clothing the spacing of the path of movement of the cleaning brush from the set of flats at the flats cleaning position is smaller than during the return movement of the cleaning brush. The cleaning apparatus affords the advantage of improved cleaning of the flats clothing. In a special embodiment, improved cleaning of the cleaning brush, and thus additional improvement in cleaning of the flats clothing, is also obtained.