Ads
related to: air dock floating boat liftassistantking.com has been visited by 10K+ users in the past month
consumerpie.com has been visited by 10K+ users in the past month
discoverpanel.com has been visited by 10K+ users in the past month
Search results
Results from the WOW.Com Content Network
Smaller devices called "Boat lifts" are available that simply raise yachts, sailboats, or small watercraft above the water level at a dock for storage, for reduced maintenance cost and increased security. They can be operated by cables, by hydraulics, or by air flotation and some are "drive on" to segmented flexing supports.
USS Artisan with USS Antelope (IX-109) and LST-120 in the dock at Espiritu Santo, New Hebrides Islands, 8 January 1945 Los Alamos (AFDB-7), with a repaired submarine at Holy Loch, Scotland in 1985 YFD-2 The first Yard Floating Dock built in 1901, arriving Pearl Harbor 23 October 1940 from New Orleans Naval Yard USS Pennsylvania in drydock USS Dewey, the second YFD, c. 1906–1907
Arco (ARDM-5) is an ARDM-5-class Medium Auxiliary floating drydock for repair and serviced the United States Navy. Arco was laid down on 9 May 1983 by Todd Pacific Shipyards in Seattle, Washington, and launched on 14 December 1984. She was placed in service on 23 June 1986 at Naval Base San Diego.
Floating drydocks of this type were approximately 500-foot (150 m) long and weighted about 5,000 tons. The first auxiliary repair dock was the USS ARD-1, built by the Pacific Bridge Company and completed in September 1934. ARD-1 was 393 feet and 6 inches (119.94 m) long, and could lift 2200 tons.
A boat lift, ship lift, or lift lock is a machine for transporting boats between water at two different elevations, and is an alternative to the canal lock. It may be vertically moving, like the Anderton boat lift in England , rotational, like the Falkirk Wheel in Scotland , or operate on an inclined plane , like the Ronquières inclined plane ...
The system depended on the submerged, sealed box (the "caisson", from the French for "large chest" [7]) being heavily ballasted to achieve neutral buoyancy, so it was never possible in ordinary operation to lift it to water level to allow a descending boat to float in.
Ads
related to: air dock floating boat liftassistantking.com has been visited by 10K+ users in the past month
consumerpie.com has been visited by 10K+ users in the past month
discoverpanel.com has been visited by 10K+ users in the past month