Closure for a pyrotechnic unit
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United States of America Patent
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Issued Date -
Oct 10, 2002
app pub date -
Apr 4, 2002
filing date -
Apr 6, 2001
priority date (Note) -
Abandoned
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Abstract
A closure for a pyrotechnic unit ensures that upon the build-up of pressure of a pyrotechnic charge (24) no pieces which fly off occur. That is achieved in that the cover (4) has a desired-rupture location (32) in the form of a circular ring, except for a portion (14), wherein the residual cover (36) which tears open is non-detachably connected to the cover (4).
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