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. 23, 1999
Filed:
Oct. 15, 1998
Applicant:
Inventors:
Hans-Peter Weeger, Hattenhofen, DE;
Ralf Wilhelmstatter, Kuchen, DE;
Assignee:
Zinser Textilmaschinen GmbH, Ebersbach/Fils, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01H / ;
U.S. Cl.
CPC ...
57 67 ; 57267 ; 57281 ;
Abstract
Roving bobbins of a weight of about 5 kg, by contrast to standard bobbins with weights up to 3 kg, can be used in a spinning system in which the flyer frames are of the multi-axial drive type and are equipped with an automatic bobbin change mechanism which transfers the full bobbins to suspension carriage trains displaced thereby to ring-spinning machines and wherein the suspension carriage trains pass into the creels of the ring-spinning frames directly or are transferred from such suspension carriage trains to the creels.