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:
May. 30, 1989
Filed:
Jun. 28, 1988
Fritz Stahlecker, 7347 Bad Uberkingen, DE;
Dieter Lauschke, Geislingen/Steige, DE;
Other;
Abstract
In the case of a process and an apparatus for the automatic exchange of yarn packages and spool cores at a spinning unit of a machine having a plurality of spinning units which each spin two prestrengthened yarns and wind them as a double yarn onto a spool core, it is provided that the winding-up is interrupted for the exchange of the yarn packages and spool cores, the full package is replaced by a spool core having a starter winding with a starter yarn, and in that the double yarn coming from the devices for the spinning and the starter yarn are placed in a splicing arrangement and are spliced together with one another, after which the winding-up is restarted.