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:
May. 19, 1981
Filed:
Feb. 20, 1980
Heinz Gruber, Tonisvorst, DE;
Other;
Abstract
In a pattern-creating device for advancing textile or similar webs wherein the pattern creating liquid is present in the form of a film which extends over the entire width of the web and flows onto the web over a run-off surface with a rotatable tube extending along the run-off surface, the tube provided with a plurality of pattern creating elements which are distributed over its surface and make the film which flows down over the run-off surface, nonuniform at certain points, the pattern creating elements are soft resilient wiper elements, attached to the circumference of the tube so as to occupy only a fraction of the dimension of the tube in the longitudinal and circumferential direction, which are brought into contact with the run-off surface in its interior at a distance from the lower edge of the run-off surface.