Boat enclosure assembly for boat maintenance

Details Boat enclosure assembly for boat maintenance Boat enclosure assembly for boat maintenance

1991-07-26

1992-08-18

Sotelo, Jesus D.

Ships

Implements

Hull cleaning

114 45, B63B 5900

Patent

active

051389630

ABSTRACT:
A boat enclosure system for performing boat maintenance work on the water has a U-shaped floating dock forming a three sided enclosure with an opening at one end to enable boats to sail into and out of the enclosure. A bag of flexible, waterproof material is suspended around part of its periphery from the periphery of the dock to form a chamber below the dock, the remainder of the bag periphery extending across the open end of the dock so that it can be dropped into a lowered position allowing clearance below the water for boats to sail in and out of the chamber, and pulled up above the water level when a boat is in the dock to form a closed chamber below the water surface around the hull of the boat. The chamber is connected to a pump and filter unit for circulating water from the chamber through a filter and returning filtered water back to the chamber during maintenance work.

REFERENCES:
patent: 3570256 (1971-03-01), Thompson
patent: 3752109 (1973-08-01), Seiple
patent: 4282822 (1981-08-01), Jackson
patent: 4506686 (1985-03-01), Bailard et al.
patent: 4510877 (1985-04-01), Bloxham
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