Title:
二次元構造及び三次元構造並びに二次元構造及び三次元構造を製造する方法
Document Type and Number:
Japanese Patent JP2008521639
Kind Code:
A
Abstract:
The invention pertains to two dimensional structures in particular grid like structures and to three dimensional structures in particular truss-like structures. The invention furthermore pertains to a process that allows production of these structures in a cheap and simple way. A grid like structure can be obtained by a roll press forming process wherein a quantity of the material is deposited into the nip between a first and second counter rotating roll and the material is pressed between the two rolls. The two counter rotating rolls comprise grooves substantially parallel to each other and the grooves on the first and second roll cross each other when the rolls counter rotate. A truss like structure can be obtained by a roll press forming process wherein one of the two counter rotating rolls having a corrugated cross section running tangential around the surface of the roll and said corrugated surface comprises grooves which intersect, the second of the two counter rotating rolls having solely a corrugated cross section running tangential around the surface of the second roll and being complementary to the corrugated surface of the first roll.
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Inventors:
Ally Hendrick France Van Fleet
Leo Artur Averhard tailing
Leo Artur Averhard tailing
Application Number:
JP2007541822A
Publication Date:
June 26, 2008
Filing Date:
November 22, 2005
Export Citation:
Assignee:
Colbond B.V.
International Classes:
B29C43/24
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Einzel Felix-Reinhard
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Einzel Felix-Reinhard
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