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. 23, 1977
Filed:
Jul. 22, 1975
Applicant:
Inventor:
Fritz Stahlecker, Bad Uberkingen, DT;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D01H / ; D01H / ;
U.S. Cl.
CPC ...
57 3 / ; 57 5895 ;
Abstract
In order to be able to call a maintenance unit to a spinning point requiring maintenance in an open-end spinning machine comprising a plurality of spinning points, this spinning point provides a signal which can be recognized by a detector of the maintenance unit. The signal transmitter required herefor is connected with the sliver supply means, which are stopped in the event of a malfunction at the spinning point requiring maintenance. The signal transmitter therefore indicates the stopped condition of these means, which is recognized by the detector.