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:
Dec. 15, 1987
Filed:
Sep. 08, 1986
Gerhard Schloz, Leinfelden-Echterdingen, DE;
Heinz Weitmann, Rosenfeld, DE;
Weitmann & Konrad GmbH & Co. KG, Leinfelden-Echterdingen, DE;
Abstract
An apparatus for metering dusting powder comprises a powder supply container, a stirring mechanism arranged in the supply container, a powder outlet opening at the bottom of the supply container, and an oscillating plate for metered delivery of the powder, which is provided at the outlet opening and to which an oscillatory motion is imparted by means of a shaking device. The stirring mechanism comprises a stirring blade rotating immediately above the bottom and the outlet opening of the supply container, and the oscillating plate of the shaking device executes an inharmonic oscillation consisting of a slow motion to and a quick motion fro.