Title:
MOLD FOR MOLDING HONEYCOMB STRUCTURE
Document Type and Number:
Japanese Patent JP3903733
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a mold for molding a honeycomb structure, capable of molding a thin honeycomb structure without lowering moldability.
SOLUTION: The mold 8 for molding the honeycomb structure comprises at least a supply hole 81 for supplying a material and slit grooves 82 which communicates with the hole 81 to mold the material in a honeycomb shape. In this mold 8, the width of the groove 82 is 100 μm or less. A pair of opposed side faces 82 of the groove 82 each has a recess 41 and a protrusion 42 extended along the extruding direction of the material.
Inventors:
Takeshi Fukushima
Akira Sasaki
Akira Sasaki
Application Number:
JP2001133132A
Publication Date:
April 11, 2007
Filing Date:
April 27, 2001
Export Citation:
Assignee:
株式会社デンソー
International Classes:
B28B3/26; B23K26/14; B28B3/20; B29C48/11; B29C48/32; (IPC1-7): B28B3/26
Domestic Patent References:
JP2001079821A | ||||
JP2000326318A | ||||
JP7080977A | ||||
JP10059784A | ||||
JP1316200A |
Attorney, Agent or Firm:
Yoshiyasu Takahashi
Tamiwa Iwakura
Tamiwa Iwakura
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