Leg buoy for training swimmers

Details Leg buoy for training swimmers Leg buoy for training swimmers

1981-04-29

1983-04-12

Blix, Trygve M.

Buoys, rafts, and aquatic devices

Water rescue or life protecting apparatus

Personal flotation device

B63C 908

Patent

active

043797040

ABSTRACT:
A buoy for supplementing the buoyancy of a swimmer's legs comprising, a unitary foam member (11) having a flexible generally water impervious skin (41) adapted for engagement with and selective retention by the legs of a swimmer, the foam member having spaced cylindrical elements (12,13), being of generally prolate circular cross section (14,15), the circular cross section (15) of one of the cylindrical elements being substantially smaller than the circular cross section (14) of the other of the cylindrical elements and a shank (25) spacing and joining the cylindrical elements and being substantially narrower than the circular cross section of either of said cylindrical elements (12,13).

REFERENCES:
patent: 174217 (1876-02-01), English
patent: 2935751 (1960-05-01), Emmick et al.

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