Title:
分離可能な構造材料
Document Type and Number:
Japanese Patent JP4861406
Kind Code:
B2
Abstract:
A separable structure includes composite material that is separated or severed by a reactive pyrotechnic material. According to one embodiment, the structure includes a pair of composite laminate structural portions, each including multiple layers of composite material. The portions each extend into an overlap region, within which the composite layers of the two structural portions may be alternately placed, overlapping one another. A reactive material is also placed within this overlap region, for instance being in layers between pairs of the composite material layers. The reactive material may be ignited to cause destruction of the pyrotechnic material, and a matrix or resin material of the composite materials layers in the overlap region. This causes the structure to sever or separate along a line of separation within the overlap region. The separation may occur without need to sever fibers of the composite material.
Inventors:
Fastio, Andrew Bee.
Moore, Robert Tee.
Hora Beisek, Greg Jay.
Moore, Robert Tee.
Hora Beisek, Greg Jay.
Application Number:
JP2008505350A
Publication Date:
January 25, 2012
Filing Date:
March 22, 2006
Export Citation:
Assignee:
RAYTHEON COMPANY
International Classes:
F42B15/36; F42D3/00
Domestic Patent References:
| JPS4216718B1 | ||||
| JPH07267200A | 1995-10-17 | |||
| JPH10253297A | 1998-09-25 |
Foreign References:
| US5993929A | 1999-11-30 |
Attorney, Agent or Firm:
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Katsu Sunagawa
Ryo Hashimoto
Tetsuya Kazama
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Katsu Sunagawa
Ryo Hashimoto
Tetsuya Kazama