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:
Nov. 20, 1979
Filed:
Jul. 01, 1977
Applicant:
Inventor:
Armando d'Agnolo, Porcia, IT;
Assignee:
Officine Savio S.p.A., Pordenone, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
226-7 ; 226 42 ; 226 95 ; 226118 ;
Abstract
A system for the temporary storage of yarn comprising two oppositely rotatable vacuum drums, supply rollers for supplying yarn to the first of the drums, withdrawal rollers for removing yarn from the second drum and elements to read the size of the stock of yarn on the second drum and control the supply rollers, drums and withdrawal rollers. The second drum receives the yarn from the first drum in a manner to turn it over during transfer.