Reversible detonating pyrotechnic rupture piece
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United States of America Patent
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Jun 23, 2015
Grant Date -
Dec 26, 2013
app pub date -
Dec 12, 2011
filing date -
Dec 22, 2010
priority date (Note) -
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status (Latency Note)
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Abstract
According to the invention, this piece comprises: a base section piece (1) provided with a projecting longitudinal heel (4) delimiting a longitudinal groove (7); a longitudinal pyrotechnic cord laid in said groove; and a plurality of consecutive section piece portions (2) fixed one after the other to said base section piece (1) by first fixing means (9). Between the consecutive section piece portions (2) are second fixing means (18), distributed along said base section piece (1) and independent of said first fixing means (9), enabling said pyrotechnic cord to be fixed and positioned relative to said base section piece (1).
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