Long-range lifebuoy launcher
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United States of America Patent
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Mar 3, 2015
Grant Date -
N/A
app pub date -
Dec 18, 2013
filing date -
Dec 18, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A compressed air powered long-range life saving device is provided. Compressed air in an air canister flows to project a tube, a rope within the tube extends to unfasten a safety pin, a sliding disc pushes down a first needle until stopped, the first needle punctures an auxiliary air canister to release compressed air, the compressed air enters a receptacle, the compressed air flows out of the receptacle into a first portion of a second cylinder, the second needle is pushed down when the pressure reaches a preset value, the second needle punctures a main air canister to release compressed air prior to entering a second portion of the second cylinder, the compressed air flows out of the second portion into the first cylinder, the compressed air flows into the a lifebuoy for inflation, the inflated lifebuoy separates a housing into two pieces, and the rope unwinds.
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