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:
Oct. 31, 1995
Filed:
Feb. 09, 1995
Guaranteed Baffle Co., Inc., Bend, OR (US);
Norpac GSE, Bend, OR (US);
Abstract
The shredding apparatus comprises a shredder housing with an inlet having a flow regulator that feeds insulation into the housing at a selected rate. A blade assembly is positioned within the housing adjacent the inlet. The blade assembly rotates about an axis designating an insulation flow direction. The blade assembly has a plurality of knife blades that are arranged in a helix about the axis, and are operable to catch insulation fed from the flow regulator. A stator positioned adjacent the blade assembly obstructs the insulation caught on the blade assembly such that the blade assembly shreds the insulation. The blade assembly urges the shredded insulation to an auger positioned coaxially with the blade assembly that discharges the shredded insulation from the housing.