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:
Jul. 12, 2016
Filed:
Feb. 08, 2012
Applicant:
Norbert Kühl, Ungenach, AT;
Inventor:
Norbert Kühl, Ungenach, AT;
Assignee:
Hi Tech Textile Holding GmbH, Leonding, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D04H 1/46 (2012.01); D04H 18/02 (2012.01);
U.S. Cl.
CPC ...
D04H 1/46 (2013.01); D04H 18/02 (2013.01);
Abstract
A method and device are provided for strengthening, in particular needling, a continuously fed material web (), wherein the material web is strengthened in a strengthening zone and is drawn out of the strengthening zone by a drawing apparatus (). At least one parameter, in particular the material speed, of the strengthened material web () is detected in a guiding zone arranged downstream of the fastening zone and before the drawing apparatus () by a measuring apparatus (), preferably without contact, and is optionally used to control the strengthening apparatus.