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:
Feb. 12, 1985
Filed:
Nov. 10, 1983
Fritz Gageur, Lindau-Bodolz, DE;
Horst Wohlgenannt, Bregenz, AT;
Lindauer Dornier Gesellschaft mbH, Lindau/Bodensee, DE;
Abstract
The invention relates to a treatment chamber for treating webs of material passing continuously through nozzle boxes extending pairwise above and below the material web and transversely across the width thereof. The treatment medium is fed from a conduit into one end of the nozzle boxes and their other end is closed. The nozzle boxes are not rigidly joined to the feed duct for the medium, rather they are separate from the medium feed duct and form an open end toward the feed duct. The open box ends are joined in a hinged manner to pivot levers, whereas the closed box ends are connected together by a cable running over a reversal guide roller. The spacings between the associated nozzle boxes are varied by pivoting the pivot levers in opposite directions. Furthermore, it is possible to lock the pivot levers and to fold-apart the nozzle boxes by actuating the cable.