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:
Sep. 26, 2000
Filed:
Sep. 24, 1998
Manfred Lehmann, Cologne, DE;
Intec Bielenberg GmbH & Co. KG, Kerpen-Turnich, DE;
Abstract
A device for simultaneous application of a plurality of adhesive spot s to a substrate, having a metering apparatus for conveying a predetermined volume of adhesive to a plurality of applicator nozzles for the application of respectively one adhesive spot to the substrate. A distribution apparatus distributes the volume of adhesive conveyed by the metering, device to the applicator nozzles. A warming medium is heated in a warning apparatus for heating the adhesive to a temperature desired for manipulation. The metering apparatus and the distribution apparatus are connected with each other by a conveying line containing an adhesive conduit. Feed lines with adhesive conduits lead from the distribution apparatus to the applicator nozzles, wherein a closed loop of the warming medium is formed, starting at the warming apparatus, and routed via the distribution apparatus and the feed lines to the applicator nozzles, and is returned via the feed lines and the distribution apparatus to the warming apparatus.