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. 20, 1983
Filed:
Mar. 17, 1981
Wayne P Zemke, Port Washington, WI (US);
Clyde M Maki, Hartford, WI (US);
Brian J Smith, Port Washington, WI (US);
Koehring Company, Brookfield, WI (US);
Abstract
The present invention relates to a method and apparatus for applying a thin film of a liquid to a vibratory plate arranged on an edge of a vibratory compactor. The apparatus for applying the thin film of liquid includes a container assembly for holding the liquid adjacent the plate. Liquid is preferably supplied to the container assembly under the influence of gravity. An element for maintaining intimate contact between a thin liquid film and a front surface of the plate as the thin film moves downwardly along the plate surface is arranged within a lower portion of the container assembly. The element is arranged adjacent to an outlet from the container provided along substantially the entire width of the front plate. The thin liquid film flows from the container as a low velocity laminar flow along the surface of the plate in the form of a liquid sheet. The liquid remains in contact with the plate surface due primarily to surface tension as the liquid moves downwardly.