发明名称 |
Pyrotechnical dowel |
摘要 |
A pyrotechnical dowel has a shank and a deformation chamber located at the forward end of the shank. The chamber contains a blasting cap. Triggering of the blasting cap takes place from the rearward end of the shank by means of a triggering tool which is introduced into a longitudinal duct within the shank and which comes into direct contact with a bottom of the blasting cap.
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申请公布号 |
US4909686(A) |
申请公布日期 |
1990.03.20 |
申请号 |
US19880261886 |
申请日期 |
1988.10.25 |
申请人 |
DYNAMIT NOBEL AG |
发明人 |
BENDER, RICHARD;BRETFELD, ANTON;HOMBURG, AXEL |
分类号 |
F42D3/00;F16B13/00;F16B13/10;F16B19/12;F16B37/12;F42B3/00 |
主分类号 |
F42D3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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