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:
Nov. 15, 2016
Filed:
Jan. 25, 2012
Hans-peter Kwasny, Heilbronn, DE;
Hans-Peter Kwasny, Heilbronn, DE;
Peter Kwasny GmbH, Gundelsheim, DE;
Abstract
The invention relates to a spray head () for a spray can with the spray head to be placed on a valve having an inner valve seat, wherein said spray head () being provided with a tubular hollow cylinder () extending coaxially to the longitudinal axis of the spray can, said cylinder being coupleable to the valve and designed to include a passage () for the spraying product contained in the spray can, said passage () ending in an outlet nozzle () pointing in radial direction and said hollow cylinder () having an opening () on one of its longitudinal sides at its valve-side end so that actuating the spray head () allows the product to be sprayed to enter the hollow cylinder () through said opening (), and wherein a rotatable regulating pin () extends through the passage () in the hollow cylinder (), the outer diameter of said regulating pin () corresponding at its valve-side end to the inside diameter of the passage () arranged in the hollow cylinder () and said regulating pin () having at its valve-side end on one of its longitudinal sides a cutout () that, when said cutout () coincides with the opening () in the hollow cylinder (), enables sprayed product to enter the passage (), with the regulating pin () at its end facing away from the valve being connected to a rotatable regulator () accessible from the outside. In this manner a spray head () is provided that enables the discharge rate to be varied and effectively avoids an uncontrolled discharge of sprayed product from spray head (). The invention is of special significance in the field of paint spray cans.