Parachute line cutting device
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United States of America Patent
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Jan 15, 1985
Grant Date -
N/A
app pub date -
Feb 1, 1983
filing date -
Feb 1, 1983
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An explosive line cutting device is provided with a frictional igniter assembly permitting actuation throughout a broad range of positional attitudes. An insulating sleeve is provided around a pyrotechnic delay charge which substantially reduces deviations of the burning time. Explosive forces are concentrated behind the cutting blade by introducing a flow restriction that impedes release of pressure energy to non-useful parts of the device.
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