Title:
METHOD AND APPARATUS FOR WINDING DOWN YARN PACKAGE
Document Type and Number:
Japanese Patent JPS63295724
Kind Code:
A
Abstract:
Method to wind down a yarn package (11) on spinning machines comprising a spindle (18) to rotate the yarn package (11), means (13-14-15) to wind yarn (10) on the yarn package (11) and drafting rolls (12) to feed the yarn (10), the winding down being achieved by reverse rotation of the yarn package (11) in relation to the direction of rotation of the spinning step. Device for the winding down on yarn packages (11), which employs the above method and in which a spacer ring (22) is fitted in a stationary manner on a spindle (18) and comprises an upper hollow (23), a lower hollow (123), a protruding surface (28) and substantially sharp edges (26).
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Inventors:
MIRUKO MARUCHIOORI
DANII RANTO
FUABIO RANCHIEROTSUTO
UNBERUTO GERIN
DANII RANTO
FUABIO RANCHIEROTSUTO
UNBERUTO GERIN
Application Number:
JP7306588A
Publication Date:
December 02, 1988
Filing Date:
March 26, 1988
Export Citation:
Assignee:
CHIERITSUTO SPA
International Classes:
D01H1/38; D01H13/24; D01H7/64; D01H9/14; D01H9/16; (IPC1-7): D01H9/02
Attorney, Agent or Firm:
Hidehiko Okada (3 others)