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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0500112 (1983-06-01) |
발명자 / 주소 |
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출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 9 인용 특허 : 5 |
A barrier breaching device that is designed primarily for opening holes in interior walls of buildings uses detonating fuse for explosive force. The fuse acts as the ribs or spokes of an umbrella-like device that may be opened up to form a cone. The cone is placed against the wall so that detonating
A barrier breaching device comprising: a hub; a relatively flexible conical member affixed at its apex to said hub; a plurality of relatively rigid spokes having explosive qualities, each spoke affixed at one end to said hub and extending therefrom to the base of said cone, said relatively flexible
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