B - Operations – Transporting – 63 – B
Patent
B - Operations, Transporting
63
B
B63B 35/73 (2006.01) A63B 35/12 (2006.01) B63H 11/04 (2006.01)
Patent
CA 2145743
A self powered water surface towing device that tows a person by their hands through and across a water surface, comprising a buoyant hydrodynamically streamlined body (11), motive power means (3), handlebars and control levers (23,24) or other means of holding and controlling the towing device situated at or towards the forward end of the said towing device and where the rear end of the said towing device is adapted and shaped to merge and blend hydrodynamically with the upper chest area of a person being towed and is such a width that the upper arms and shoulders of the said person can be supported over and on top of the said rear end of the towing device and where a motor or power means and a propulsion means (3) are situated on the under side of the towing device, below the water surface, and where in use, the said motor or power means drives the said propulsion means which expels or drives a water jet or jets rearwards und underneath the body of the person being towed, and where most of the persons body from the chest down is essentially in the water below the surface unencumbered by contact with the towing device and where the said towing device is such and is so shaped and adapted that together with the person being towed, they form an essentially single combined hydrodynamically shape, that diverts or guides surrounding water underneath or around the persons chest area in a smooth flow.
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