M-pfd - modified personal flotation device

Details M-pfd - modified personal flotation device M-pfd - modified personal flotation device

B - Operations, Transporting

63

C

B63C 9/11 (2006.01) A63B 69/14 (2006.01) A63B 71/00 (2006.01) B63C 9/13 (2006.01)

Patent

CA 2265112

A personal floatation device comprises a wide buoyant collar hinged to a thoracic float. The collar has a front portion projecting forwardly under the chin of the wearer to cooperate with the thoracic float to limit forward tilting movements of the wearer's head. The hinge between the collar and the thoracic floater provides for the combination of the buoyancy of the collar and the thoracic float when a wearer fall face down in the water. The juxtaposition of the collar and the thoracic float contributes to rapidly pivot the wearer's head out of the water. A buoyant flap is articulated to a rear end of the collar so as to be only responsive to backward movements of the wearer's upper body.

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