Ships – Life craft handling device – apparatus – or implement – Means for automatic launch upon sinking of ship
Patent
1988-08-25
1989-07-18
Peters, Jr., Joseph F.
Ships
Life craft handling device, apparatus, or implement
Means for automatic launch upon sinking of ship
403 31, 403 32, 24602, 441 10, B63B 2152
Patent
active
048482625
ABSTRACT:
A release mechanism is triggered when the pressure differential on the siall of a sealed container reaches a predetermined threshold level at which the container either implodes or explodes to sufficiently decrease the spacing between the ends of the container and thereby achieve the release. False triggering due to percussion or shock waves may be precluded by disposing a shield about the sidewall.
REFERENCES:
patent: 2360848 (1944-10-01), Bryant
patent: 2736562 (1956-02-01), Blackburn
patent: 3080582 (1963-03-01), Reffell
patent: 3094345 (1963-06-01), Gaylord
patent: 3563098 (1971-02-01), Gley
patent: 3721462 (1973-03-01), Pawlitzki
patent: 3727575 (1973-04-01), Prachar
patent: 3779004 (1973-12-01), Gloeckler
O'Meara John M.
Peters Jr. Joseph F.
Swinehart Edwin L.
The United States of America as represented by the Secretary of
Verona Susan E.
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