Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RATTI MICHELE SpA
Michele Ratti SpA
Original Assignee
RATTI MICHELE SpA
Michele Ratti SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
B65H54/34—Traversing devices; Package-shaping arrangements for laying subsidiary winding, e.g. transfer tails
B—PERFORMING OPERATIONS; TRANSPORTING
B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
B65H2701/00—Handled material; Storage means
B65H2701/30—Handled filamentary material
B65H2701/31—Textiles threads or artificial strands of filaments
Landscapes
Winding Filamentary Materials
(AREA)
Storage Of Web-Like Or Filamentary Materials
(AREA)
Abstract
Yarn is wound on a bobbin by device consisting of a drum, the periphery of which carries the yarn, and which is integral with a threaded shaft which turns with minimal friction in a bush mounted on the body of the bobbin, and which can slide axially in the bush through a distance corresponding to the width of the bobbin.