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Patent Searching and Data


Title:
METHOD FOR TAKING UP THREAD
Document Type and Number:
Japanese Patent JPH04272065
Kind Code:
A
Abstract:

PURPOSE: To provide a thread taking-up method capable obtaining a coene- shaped package excellent in a spreading property, in the case of the thread taking-up method for bringing the cone-shaped package into rolling contact with a traversing drum in which a traversing groove is engraved.

CONSTITUTION: In the case of a thread taking-up method in which a cone-shaped package is brought into rolling contact with a traversing drum 11 in a surface of which a traversing groove 22 is engraved, a deformation part, formed of a plurality of ring-shaped hollows 12 or the take, is provided in a surface of the traversing drum 11 to form a ring-shaped protrusion or the like by transferring the deformation part of the traversing drum 11 to a taking-up surface of the cone-shaped package. This ring-shaped protrusion or the like prevents contact between a thread during spreading and a package surface layer so as to prevent the upper thread from falling off.


Inventors:
OHASHI KENJI
OTOJIMA HIRAO
Application Number:
JP5592091A
Publication Date:
September 28, 1992
Filing Date:
February 26, 1991
Export Citation:
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Assignee:
MURATA MACHINERY LTD
International Classes:
B65H54/48; B65H55/04; (IPC1-7): B65H54/48; B65H55/04
Attorney, Agent or Firm:
Kaji Yoshiyuki