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:
Nov. 18, 1980
Filed:
Feb. 10, 1972
Heinrich Enneking, Karlsruhe-Waldstadt, DE;
Abstract
The device is for winding textile thread, particularly made of synthetic material, into bobbins, and in which a driven drive roll is in frictional engagement with the bobbins wound upon bobbin supports and in which, for the purpose of maintaining a constant winding speed and constant tension in the thread, the latter, before reaching the drive roll, passes over a pivotally mounted compensating roller arranged on a pivotally mounted lever whose pivotal movement is subject to the tension in the thread which passes over the compensating roller. The lever is connected with a potentiometer in the circuit of a control device which adjusts the speed of a motor drivingly connected with said drive roll.