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:
Aug. 05, 1980
Filed:
Feb. 22, 1979
Applicant:
Inventors:
Erich Weidman, Wetzikon, CH;
Walter Graf, Greifensee, CH;
Assignee:
Gebruder Loepfe AG, Wetzikon, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D03D / ;
U.S. Cl.
CPC ...
1393702 ; 242 4701 ; 139450 ;
Abstract
An electronic thread travel monitoring device on a shuttleless weaving machine which comprises at least one weft yarn supply bobbin and thread storing device serves for detecting yarn breaks occurring between supply bobbin and storing device. In the event of such a yarn break, the monitoring device causes the machine to stop before the broken yarn end enters the weaving shed.