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. 10, 2019
Filed:
Jan. 04, 2019
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Kai Ruthe-Steinsiek, Duesseldorf, DE;
Henkel AG & Co. KGaA, Duesseldorf, DE;
Abstract
The invention relates to a metering device () for the metered application of a highly viscous product onto a substrate (), comprising a housing () with an inner side () and an outer side (), a cartridge () forming a receiving space () for the highly viscous product to be metered, a piston () and a spring element (), wherein at least one engaging element () is formed on the inner side () of the housing () and a row of neighboring engaging recesses () is formed on the piston (), wherein both the engaging element () and the engaging recesses () are arranged outside of the receiving space (), and wherein the engaging element () engages into an engaging recess () on the piston () with an actuation of the metering device (), and wherein, after an actuation of the metering device (), a returning movement of the housing () into the starting position thereof brings about a transition of the engaging element () from the engaging recess () into a neighboring engaging recess ().