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Application filed by Volkert Struycken HoogwerflaanfiledCriticalVolkert Struycken Hoogwerflaan
Priority to NL7313149ApriorityCriticalpatent/NL7313149A/en
Publication of NL7313149ApublicationCriticalpatent/NL7313149A/en
B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPINGÂ
B63B34/00—Vessels specially adapted for water sports or leisure; Body-supporting devices specially adapted for water sports or leisure
B63B34/50—Body-supporting buoyant devices, e.g. bathing boats or water cycles
B63B34/56—Body-supporting buoyant devices, e.g. bathing boats or water cycles for use in a standing position, e.g. water shoes, water walking devices or buoyant skis
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Chemical & Material Sciences
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Engineering & Computer Science
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Combustion & Propulsion
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Mechanical Engineering
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Ocean & Marine Engineering
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Laminated Bodies
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Abstract
The equipment comprisea boat-shaped floats with a recess, feet securing devices and a protruding portion. The float is a one-piece solid body, equipped with gas-filled cells. It can be made of foam material such as polyurethane, and can be equipped with one or more outwards-protruding ribs, running in the lengthwise direction. Each float can be equipped with two separate stabilisation float bodies, secured to bars, and the floats can be entirely or partly enclosed in layers of strengthening material.
NL7313149A1973-09-241973-09-24Water skiing equipment - has solid one-piece floats with gas-filled cells
NL7313149A
(en)
ELECTROMECHANICAL EQUIPMENT FOR THE PROPULSION OF SMALL VESSELS OR FLOATS IN POLYURETHANE LI MATERIAL MAINLY USED BY BEGINNERS OF SWIMMING OR BY EXPERTS SWIMMERS TO REACH GREATER DISTANCES AND FOR UNDERWATER AND EVEN OPERATIONS