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:
Dec. 19, 1995
Filed:
Jul. 08, 1994
Rainer Schuster, Sigmarszell, DE;
Herbert Muller, Kressbronn, DE;
Lindauer Dornier Gesellschaft mbH, Lindau, DE;
Abstract
A weft thread brake for a loom has brake force application members controlled by a drive such as a high resolution stepping motor or a continuously adjustable drive for reducing or increasing a gap between the brake force application members. The weft thread moves through this gap. A thread tension sensor is arranged downstream of the brake and produces an actual thread tension signal that is used for producing in a closed loop unit, a brake force control signal for controlling the brake force in dependence on the actual thread tension signal. A rated weft thread tension value may be compared in the control unit with the measured actual weft thread tension signal and the result of this comparison is then used to produce the control signal to adapt the brake force to the thread characteristics and to maintain at all times during a weft thread insertion the required weft thread tension.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile