An inflatable coupling device prevents loss of the fastening mechanism in a liquid. The device comprises a coupling portion that detachably couples to a fastening mechanism and a remote fastening mechanism having a cavity. The coupling portion serves as a bridge, joining the fastening mechanism to the remote fastening mechanism. A coupling extension joins the coupling portion to the fastening mechanism. A buoyant portion positions inside the remote fastening mechanism and resiliently expands upon engagement with a liquid. This expansion enables floatation of the coupling portion and the attached fastening mechanism. The liquid controllably flows into the cavity of the remote fastening mechanism through an inlet portion and a membrane. A composition in the cavity creates a chemical reaction upon engagement with the liquid releasing a gas. The gas creation happening in the buoyant portion as the composition tablet is stored within the balloon.
BUOYANT COUPLING DEVICE
29.12.2016
Patent
Elektronische Ressource
Englisch
BUOYANT STRUCTURE FOR WATER FLOATING INCLUDING BUOYANT DEVICE
Europäisches Patentamt | 2021
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