Title:
CUSHION MATERIAL
Document Type and Number:
Japanese Patent JP2009028229
Kind Code:
A
Abstract:
To provide a cushion material which is lightweight and disperses pressure by a surface receiving the pressure deformed into a three-dimensional shape.
The cushion material includes a tape-shaped body 1 and the whole shape is almost like a cylinder. Two tape-shaped bodies 1 are used, formed into reverse helical shape, and have parts crossing each other. The tape-shaped bodies 1 are composed of a carbon filament extended in the longitudinal direction of the tape-shaped bodies 1 and hardened with thermoplastic resin.
Inventors:
MAEDA YASUAKI
TAKADA KAZUTERU
HIROKAWA TETSURO
TAKADA KAZUTERU
HIROKAWA TETSURO
Application Number:
JP2007194633A
Publication Date:
February 12, 2009
Filing Date:
July 26, 2007
Export Citation:
Assignee:
SHIKIBO LTD
International Classes:
B68G5/00; B68G7/06
Domestic Patent References:
| JPS61290246A | 1986-12-20 | |||
| JPS61182907A | 1986-08-15 | |||
| JPS63166733U | 1988-10-31 | |||
| JPH0497771A | 1992-03-30 | |||
| JPS5993346A | 1984-05-29 | |||
| JP2000070076A | 2000-03-07 |
Attorney, Agent or Firm:
Shogo Ehara
Hideka Tanaka
Yoshiyuki Shiraishi
Kunihiko Shiromura
Tsuyoshi Kumano
Hideka Tanaka
Yoshiyuki Shiraishi
Kunihiko Shiromura
Tsuyoshi Kumano
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