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. 20, 1993
Filed:
Jan. 30, 1992
Satyan R Kalyandurg, Rochester, NY (US);
Robert J Ronnenberg, Rochester, NY (US);
John M Fiske, Medford, MA (US);
Eastman Kodak Company, Rochester, NY (US);
Abstract
A particulate agitator system located within the confines of a particulate sump enclosure comprises two slotted agitator panels, connected together by spaced bars, mounted on a pivot shaft, with one end partially extending from the enclosure. A pivot arm attached to the extending end has a camming surface on its unattached end adapted to periodically engage a pin extending from the side of an adjacent rotating gear. The arm and panels pivot in a first direction during such engagement, while a spring urges the arm and panels in the opposite direction in the absence of engagement, thereby causing the arm to strike an impact pin. The concurrent pivot action of the panels and vibrations of the enclosure when the impact pin is struck cause particles within the enclosure to remain in a free-flowing condition, thereby facilitating removal of the particles from the enclosure by a screw conveyor located at the bottom thereof.