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. 18, 1981
Filed:
Jan. 15, 1979
David M Ford, Charlotte, NC (US);
Gary Setzer, Charlotte, NC (US);
Pneumafil Corporation, Charlotte, NC (US);
Abstract
Method and apparatus are disclosed for eliminating or minimizing air borne dust, fly, lint and the like particulate matter, and static accumulations thereof generated by the movement of sliver into the coiler trumpet of a sliver coiler. Coiler head cleaning is accomplished by confining an air flow path over the head of the coiler and establishing an air flow stream along said path to entrain dust, fly, lint and the like particulate matter released by the sliver moving into the coiler trumpet. Apparatus is provided comprising an enclosure confining a volume of air over the coiler head, with an opening leading into the enclosure through which air flowing across the trumpet is admitted. A suction connection is formed in the enclosure remote from the air inlet with air flow established in a path through the enclosure between the air inlet and the suction connection.