Title:
ハニカム成形体の支持方法
Document Type and Number:
Japanese Patent JP5830001
Kind Code:
B2
Abstract:
There is disclosed a method capable of effectively suppressing deformation when a honeycomb formed body formed by horizontal extrusion is supported by a cradle, and supporting even a large honeycomb formed body so that cell wall buckling hardly occur and a high shape accuracy is kept, wherein the lowermost end of a supporting surface 8 of the cradle 7 is located below the lowermost end of the honeycomb formed body 1 immediately after extruded through the die 13 during the horizontal movement, and a distance A in a vertical direction between the lowermost end of the honeycomb formed body 1 immediately after extruded through the die 13 and the lowermost end of the supporting surface 8 of the cradle 7 is from 5 to 15 mm during the horizontal movement when a honeycomb formed body 1 extruded through a die 13 in a horizontal direction by extrusion is supported by a cradle 7.
Inventors:
Shigeki Kato
Application Number:
JP2012252674A
Publication Date:
December 09, 2015
Filing Date:
November 16, 2012
Export Citation:
Assignee:
Nippon Insulator Co., Ltd.
International Classes:
B28B3/20; B28B13/04; B29C48/355; B29C48/11
Domestic Patent References:
| JP2013230568A | ||||
| JP2010221155A | ||||
| JP2004142160A | ||||
| JP61182921A | ||||
| JP2010214844A | ||||
| JP2010247509A |
Foreign References:
| WO2009122539A1 |
Attorney, Agent or Firm:
Ippei Watanabe
Koji Kikawa
Hiroyuki Sato
Shigeru Koike
Koji Kikawa
Hiroyuki Sato
Shigeru Koike