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:
Nov. 17, 1992
Filed:
Aug. 29, 1991
Kurt W Niederer, Charlotte, NC (US);
Other;
Abstract
An apparatus for drafting a continuous strand of staple fibers into a finer strand of the staple fibers and including a mechanism for supplying separated fibers suspended in a fluid and a rotating fiber chute receiving the fluid with the separated fibers axially and dispensing the fluid and the fibers radially. A collection belt with a porous portion is used for passing the fluid but holding back the fibers wherein the belt moves in a circular path around the chute and leaves the circular path to move the collected fibers thereon out of the circular path. A vacuum housing is positioned in close proximity to the collection belt and with an opening facing the collection belt for collection of the fluid.