WATER SKIS Russian patent published in 2017 - IPC B63B35/81 

FIELD: transportation.

SUBSTANCE: water skis comprise two identical floats, each made in the form of a rubber inflatable cylindrical balloon. The float bow is vertically straight and streamlined in the horizontal plane, the poop is flat, its bottom edge is tilted towards the ski toe at an angle of 45±15°; moreover, the rear upper edge of the well wall is located a half-foot from the vertical axis passing through the pressure center of the ski with a person; a flooring with a foot-fastening device located a half-foot closer to the bow from the pressure center is fastened on the well bottom.

EFFECT: minimizing the load on leg muscles and simplifying the design of skis.

2 dwg