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:
Jun. 28, 1977
Filed:
Aug. 13, 1976
Applicant:
Inventor:
Christian Roehrich, Chaillevette, FR;
Assignee:
Nuova San Giorgio S.p.A., Genoa-Sestri, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01H / ; D01H / ;
U.S. Cl.
CPC ...
57 3 / ; 57 5895 ;
Abstract
A device for reinserting the broken yarn in an open end spinning unit, comprising a yarn gripping element, attached to an endless belt passing in front of a yarn gripping position on the winding up bobbin and a device for reinserting the broken yarn in the spinning unit; control means act on the belt to move the yarn gripping member from the gripping position to the reinserting position in the spinning unit and then stopping it at least at a location of the path of the endless belt.