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Sabot (dinghy)
The Sabot is a sailing dinghy that is sailed and raced singlehandedly usually by young sailors in various parts of the world. The boat is suitable for amateur production. Early models were usually made from plywood. More recent models have been made from fiberglass. Variations on the design include the daggerboard-equipped El Toro from the Richmond Yacht Club in San Francisco Bay Area, the US Sabot, the " Naples Sabot" from Naples community of Long Beach, California, as well as Australian varieties, such as the Holdfast Trainer. See also Related development * El Toro (dinghy) *Holdfast Trainer The Holdfast Trainer is a South Australian sailing dinghy designed in 1948 for junior sailors under the required age of 16. Based on the Sabot, the class features a hard-chine wooden or fiberglass hull with a flat (or "pram") bow and a daggerbo ... * Naples Sabot * US Sabot References External linksAustralian National Sabot Council [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monohull
image:monohull.svg, right A monohull is a type of boat having only one hull (watercraft), hull, unlike multihulled boats which can have two or more individual hulls connected to one another. Fundamental concept Among the earliest hulls were simple logs, but these were generally unstable and tended to roll over easily. Hollowing out the logs into a dugout canoe doesn't help much unless the hollow section penetrates below the log's center of buoyancy, then a load carried low in the cavity actually stabilizes the craft. Adding weight or Sailing ballast, ballast to the bottom of the hull or as low as possible within the hull adds stability. Naval architects place the center of gravity substantially below the center of buoyancy; in most cases this can only be achieved by adding weight or ballast. The use of stones and other weights as ballast can be traced back to the Ancient Rome, Romans, Phoenicians and Vikings. Modern ships carry tons of ballast in order to maintain their stabil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
El Toro (dinghy)
The El Toro is an American pram sailboat that was designed by Charles McGregor as a sail training dinghy and yacht tender, first built in 1939. It is now often sailed as a singlehanded one-design racer. The boat is a development of McGregor's Sabot design, the plans for which were published in ''The Rudder'' magazine in 1939. The design has been widely adapted and other derivations include the Naples Sabot, US Sabot, Wind'ard Sabot and the Australian Holdfast Trainer. Production The design was built by Moore Sailboats and W. D. Schock Corp in the United States, but it is now out of production. More than 11.000 boats were produced. Design The El Toro is a recreational sailing dinghy, with the early versions build of plywood and later ones of fiberglass, with wood trim. Spars may be made from wood, aluminum or carbon fiber. It has a cat rig, a squared stem, a nearly plumb transom, a transom-hung rudder controlled by a tiller and a retractable daggerboard. Ready to sail ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dinghies
A dinghy is a type of small boat, often carried or towed by a larger vessel for use as a tender. Utility dinghies are usually rowboats or have an outboard motor. Some are rigged for sailing but they differ from sailing dinghies, which are designed first and foremost for sailing. A dinghy's main use is for transfers from larger boats, especially when the larger boat cannot dock at a suitably-sized port or marina. The term "dinghy towing" sometimes is used to refer to the practice of towing a car or other smaller vehicle behind a motorhome, by analogy to towing a dinghy behind a yacht. Etymology The term is a loanword from the Bengali ', Urdu ', and Hindi '. Types Dinghies usually range in length from about . Larger auxiliary vessels are generally called tenders, pinnaces or lifeboats. Folding and take-down multi-piece (nesting) dinghies are used where space is limited. Some newer dinghies have much greater buoyancy, giving them more carrying capacity than older b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holdfast Trainer
The Holdfast Trainer is a South Australian sailing dinghy designed in 1948 for junior sailors under the required age of 16. Based on the Sabot, the class features a hard-chine wooden or fiberglass hull with a flat (or "pram") bow and a daggerboard. Unlike the Sabot, the Holdfast Trainer has both a main and a jib in order to facilitate a two-person crew and to teach jib handling. To make space for the jib, the mast was stepped further back and a bowsprit was added. Modern versions include waterproof bulkheads to provide additional flotation. The boat has been sailed for many years by 8 to 15 year olds at South Australian sailing clubs, with the first state championships being held in 1958 and still continuing on today. One of those clubs, the Port Lincoln Yacht Club, has continuously sailed the dinghy for over 50 years, and held their 50th Anniversary celebrations for the class in 2010 at the recent states and metropolitan championships. South Australian Premier Steven Marshall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Long Beach, California
Long Beach is a city in Los Angeles County, California. It is the 42nd-most populous city in the United States, with a population of 466,742 as of 2020. A charter city, Long Beach is the seventh-most populous city in California. Incorporated in 1897, Long Beach lies in Southern California in the southern part of Los Angeles County. Long Beach is approximately south of downtown Los Angeles, and is part of the Gateway Cities region. The Port of Long Beach is the second busiest container port in the United States and is among the world's largest shipping ports. The city is over an oilfield with minor wells both directly beneath the city as well as offshore. The city is known for its waterfront attractions, including the permanently docked and the Aquarium of the Pacific. Long Beach also hosts the Grand Prix of Long Beach, an IndyCar race and the Long Beach Pride Festival and Parade. California State University, Long Beach, one of the largest universities in California b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naples Sabot
The Naples Sabot is an sailing dinghy. The Naples Sabot was designed by Roy McCullough and R.A. Violette and the first two were built in Violette's garage during WW II, although official designs were not made available until 1946. The Naples Sabot is based on the Balboa Dinghy and on Charles MacGregor's Sabot as published in Rudder magazine, April 1939. It takes its name from Naples in Long Beach, California, where it was developed. Design The Naples Sabot differs from the MacGregor in its use of a leeboard instead of a daggerboard or centerboard. The leeboard gives the boat additional versatility, making it easy to use as a rowboat and thus permitting it to be used as a tender or for fishing. Along with the leeboard the boat gained a small fixed keel, which assists when rowing or towing the dinghy. Traditionally the hull of the Naples Sabot was built from plywood, but modern boats are produced in fiberglass. The boat uses a cat rigged mainsail which must be made from dacron ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
US Sabot
The US Sabot is an American pram sailboat that was designed by Charles McGregor as a one-design racer and first built in 1939. The design is a development of McGregor's Sabot, based upon the plans published in ''The Rudder'' magazine in 1939. The basic Sabot design has been widely adapted and other derivations include the leeboard-equipped Naples Sabot, as well as the daggerboard-equipped El Toro, Wind'ard Sabot and the Australian Holdfast Trainer. Production The boat was originally intended for home construction from wood, by amateur builders. The design was later mass-produced by W. D. Schock Corp and Catalina Yachts in the United States, but it is now out of production. Design The US Sabot is a recreational sailing dinghy. The early versions were built from plywood, while later production boats were made with hand-laid fiberglass hulls over cores, providing positive flotation. The boat has a cat rig, a squared pram stem, a nearly-plumb transom, a transom-hung rud ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Francisco Bay Area
The San Francisco Bay Area, often referred to as simply the Bay Area, is a populous region surrounding the San Francisco, San Pablo, and Suisun Bay estuaries in Northern California. The Bay Area is defined by the Association of Bay Area Governments to include the nine counties that border the aforementioned estuaries: Alameda, Contra Costa, Marin, Napa, San Mateo, Santa Clara, Solano, Sonoma, and San Francisco. Other definitions may be either smaller or larger, and may include neighboring counties that do not border the bay such as Santa Cruz and San Benito (more often included in the Central Coast regions); or San Joaquin, Merced, and Stanislaus (more often included in the Central Valley). The core cities of the Bay Area are San Francisco, San Jose, and Oakland. Home to approximately 7.76 million people, Northern California's nine-county Bay Area contains many cities, towns, airports, and associated regional, state, and national parks, connected by a comp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daggerboard
A daggerboard is a retractable centreboard used by various sailing craft. While other types of centreboard may pivot to retract, a daggerboard slides in a casing. The shape of the daggerboard converts the forward motion into a windward lift, countering the leeward push of the sail. The theoretical centre of lateral resistance is on the trailing edge of the daggerboard. General A daggerboard is a removable vertical keel that is inserted through a "trunk" in the center of a vessel's hull, usually amidships. Daggerboards are usually found in small sailing craft such as day sailers, which are easily handled by a single person. Daggerboards are not usually ballasted but are locked in place by a clip or pin. Unlike a centreboard, which can be set at different angles to the hull of the boat, daggerboards are generally limited to a single perpendicular position relative to the hull. If a daggerboard is located off center, it is called a leeboard or a bilgeboard. The characteristic whi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plywood
Plywood is a material manufactured from thin layers or "plies" of wood veneer that are glued together with adjacent layers having their wood grain rotated up to 90 degrees to one another. It is an engineered wood from the family of manufactured boards which include medium-density fibreboard (MDF), oriented strand board (OSB) and particle board (chipboard). All plywoods bind resin and wood fibre sheets (cellulose cells are long, strong and thin) to form a composite material. This alternation of the grain is called ''cross-graining'' and has several important benefits: it reduces the tendency of wood to split when nailed at the edges; it reduces expansion and shrinkage, providing improved dimensional stability; and it makes the strength of the panel consistent across all directions. There is usually an odd number of plies, so that the sheet is balanced—this reduces warping. Because plywood is bonded with grains running against one another and with an odd number of composite part ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fiberglass
Fiberglass (American English) or fibreglass (Commonwealth English) is a common type of fiber-reinforced plastic using glass fiber. The fibers may be randomly arranged, flattened into a sheet called a chopped strand mat, or woven into glass cloth. The plastic matrix may be a thermoset polymer matrix—most often based on thermosetting polymers such as epoxy, polyester resin, or vinyl ester resin—or a thermoplastic. Cheaper and more flexible than carbon fiber, it is stronger than many metals by weight, non- magnetic, non-conductive, transparent to electromagnetic radiation, can be molded into complex shapes, and is chemically inert under many circumstances. Applications include aircraft, boats, automobiles, bath tubs and enclosures, swimming pools, hot tubs, septic tanks, water tanks, roofing, pipes, cladding, orthopedic casts, surfboards, and external door skins. Other common names for fiberglass are glass-reinforced plastic (GRP), glass-fiber reinforced plastic (GFRP) or GF ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plywood
Plywood is a material manufactured from thin layers or "plies" of wood veneer that are glued together with adjacent layers having their wood grain rotated up to 90 degrees to one another. It is an engineered wood from the family of manufactured boards which include medium-density fibreboard (MDF), oriented strand board (OSB) and particle board (chipboard). All plywoods bind resin and wood fibre sheets (cellulose cells are long, strong and thin) to form a composite material. This alternation of the grain is called ''cross-graining'' and has several important benefits: it reduces the tendency of wood to split when nailed at the edges; it reduces expansion and shrinkage, providing improved dimensional stability; and it makes the strength of the panel consistent across all directions. There is usually an odd number of plies, so that the sheet is balanced—this reduces warping. Because plywood is bonded with grains running against one another and with an odd number of composite part ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
