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Patent Searching and Data


Title:
METALLIC WIRE MOLDING
Document Type and Number:
Japanese Patent JP2993422
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To manufacture a metallic wire molding by a simple method and to reduce the manufacturing cost of this molding by bundling plural pieces of fine metallic wires subjected to corrugating, twisting the bundle and packing the bundle into a die, then subjecting the wires to compression molding.
SOLUTION: The fine material wires 2 are supplied between a pair of gears 10 meshed with each apart a specified spacing. The fine material wires 2 are subjected to corrugating, by which the corrugated fine wires 3 having a specified pitch and specified amplitude are manufactured. Next, the corrugated fine wires 3 are twisted in the state of bundling plural pieces of the wires, by which the rod-shaped fine wire bundle 4 is manufactured. Next, the fine wire bundle 4 is loaded into the die 11 and is subjected to compression molding, by which a filter 1 is obtd. As a result, the fine material wires subjected to the corrugating are easily manufactured by the simple method.


Inventors:
KACHI ROKUHIRO
FUSA KOICHI
NAITO TAKESHI
Application Number:
JP9535596A
Publication Date:
December 20, 1999
Filing Date:
April 17, 1996
Export Citation:
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Assignee:
KOKUSAN BUHIN KOGYO KK
International Classes:
B21F27/12; B21F27/18; (IPC1-7): B21F27/12; B21F27/18
Attorney, Agent or Firm:
Takao Yanagino



 
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