A device is constituted by an inflatable neck float (1), with a U shape placed around the neck and closed by a safety closure (2) to allow perfect fitting around the neck, inside said neck float (1) there is a flexible tube (3) that carries a gas (11), introduced in liquid state and which, upon being released suddenly, will expand and inflate the lifesaving neck float.
Automatic and instantaneous inflating device
28.02.2023
Patent
Elektronische Ressource
Englisch
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |
Inflating device and inflating method of vehicle inflating pump
Europäisches Patentamt | 2020
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