A life preserver has one or more torso portions 3, 4 extending over the front of a wearer's torso in use: a neck portion extending behind the wearer's neck in use; a first inflatable bladder 80 configured to provide buoyancy primarily to the one or more torso portions when inflated; and a second inflatable bladder 60 configured to provide buoyancy to the neck portion when inflated; and inflation means 112-118 for controlling inflation of the first bladder and the second bladder such that the second bladder begins inflation after the first bladder.
LIFE PRESERVER
20.02.2025
Patent
Elektronische Ressource
Englisch
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |