| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a bulletproof member enabling bulletproofing by a light configuration and reducing the possibility of shortage of bulletproof performance on a jointed face of the bulletproof members and a clearance portion. <P>SOLUTION: The bulletproof member includes a means for tilting a bullet when the bullet is landed in a protection face, and includes a high hardness member such as ceramics, metal, high hardness resin and high hardness glass. The bulletproof member can be used as a bulletproof board by laminating high strength fiber reinforced plastics. By tilting a landed-in bullet, a cross section viewed from the advancing direction of the bullet can be enlarged and penetration resistance of the bullet to the bulletproof board can be increased. Thus, even if the bulletproof board is thin, effective bulletproofing can be achieved, so as to enable design for making the bulletproof board more lightweight. <P>COPYRIGHT: (C)2011,JPO&INPIT |
