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Patent Searching and Data


Title:
WIRE ROD COIL FEEDING METHOD FROM UPPER SIDE AND, AND WIRE ROD COIL ENTANGLEMENT PREVENTION TOOL USED THEREFOR
Document Type and Number:
Japanese Patent JP2000190024
Kind Code:
A
Abstract:

Not to cause a wire got entangled in the midway of drawing when the wire is drawn up from the upper side of the wire rod coil.

One or a plurality of heavy weight elements 11 made of a ceramics ball and the like are inserted to a wire 18, which being laminately wound around in a coil shape. When the wire 18 is drawn up from the upper side of a wire rod coil 19, since a light impact is applied to a point where the wire 18 is pulled up because of the weight of the heavy weight element 11 itself, only the wire 18 being piled at the highest layer of the wire rod coil 19 can be drawn up without causing an entanglement.


Inventors:
IJIRI HIROYUKI
NAGASE SATOSHI
Application Number:
JP36738598A
Publication Date:
July 11, 2000
Filing Date:
December 24, 1998
Export Citation:
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Assignee:
DAIDO STEEL CO LTD
International Classes:
B21C47/20; B21C47/34; B21F23/00; B65H49/02; B65H57/18; (IPC1-7): B21C47/20; B21C47/34; B21F23/00; B65H49/02; B65H57/18
Attorney, Agent or Firm:
Noboru Ueno