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:
Mar. 11, 1980
Filed:
May. 11, 1978
Fritz Gageur, Lindau-Bodolz, DE;
Gerhard Trotscher, Lindau, DE;
Abstract
This invention relates to an improvement in a device for treating a sheet of material, for example a sheet of foil and the like, which partially encloses a backing roll or a cooling cylinder, including slotted nozzles or wipers extending over the width of the sheet of material and positioned at intervals with respect to each other, for the application of a treating medium onto the sheet of material, the improvement comprising means whereby the backing roll or the cooling cylinder dips into a liquid in a segment-like manner, and means mounting the slotted nozzles or wipers below and above the liquid level and near the sheet of material on the segment surface of said backing roll or cooling cylinder.