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:
Jun. 07, 2005
Filed:
Nov. 25, 2002
Fritz Schneider, Krefeld, DE;
Fritz Schneider, Krefeld, DE;
Other;
Flakeboard Company Limited, St. Stephen, CA;
Abstract
Wood fibers () which are used in the production of fiberboards are supplied from a metering device () through a feed chute () lo a disintegration roller () comprising a plurality of pins () on its surface. The disintegration roller () rotates at high speed, in such a way that the pins () deflect the fibers () hitting the disintegration roller (). The fibers are entrained () by the pins () and fed through a chute section () formed by a partial section () of the roller periphery and a wall () lying opposite the latter, to an outlet orifice () of the chute section (). Either a forming belt () of a forming machine is located beneath the outlet orifice (), or the fibers () pass the outlet orifice () into the air duct of an air fiber sifter. The disintegration roller () disintegrates irregularities in a fiber stream (), e.g. fiber bundles, or drops of condensed water.