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Marlow-Hunter 50
The Marlow-Hunter 50 is an American sailboat that was designed by the Hunter Design Team as a cruiser and first built in 2010. The design was originally marketed by Hunter Marine as the Hunter 50 AC (for ''Aft Cockpit''), but the company became Marlow-Hunter in 2012 and the boat was renamed the Marlow-Hunter 50. Production The design was built by Hunter Marine in the United States starting in 2010 and remained in production in 2019. Design The Marlow-Hunter 50 is a recreational keelboat, built predominantly of fiberglass. It has a B&R rig masthead sloop rig, a raked stem, an aft cockpit, a walk-through reverse transom with a swimming platform and folding ladder, an internally mounted spade-type rudder controlled by dual wheels and a fixed fin keel or wing keel. The fin keel version it displaces and carries of ballast, while the wing keel version displaces and carries of ballast. The boat has a draft of with the standard keel and with the optional shoal draft wing keel. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hunter Design Team
Hunter Marine was an American boat builder, now known as Marlow-Hunter, LLC, owned by David E. Marlow. The company did produce the Mainship powerboat brand. Marlow also owns and manufactures the Marlow Yachts brand consisting of long range power cruisers in the 37 to 110 foot range. The company was based in Alachua, Florida, and is now closed. The first boat design was a 25-foot (7.6 meter) long sloop, and another noted design was the Ocean racing sailboat the HC 50. History In the 1800s Henry Luhrs, a Germany, German immigrant, outfitted trading ships and owned a chandlery. His grandson, Henry, continued the family heritage on the New Jersey coast, building and repairing recreational and fishing boats. By the early 1960s Henry and his sons, John and Warren, were building over a thousand powerboats a year. Hunter was started in 1973 in Alachua, Florida, as a sailboat manufacturer. The early Hunter boats were designed by John E. Cherubini. In 1988 the company ran into ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Raked Stem
The stem is the most forward part of a boat or ship's bow and is an extension of the keel itself. It is often found on wooden boats or ships, but not exclusively. Description The stem is the curved edge stretching from the keel below, up to the gunwale of the boat. It is part of the physical structure of a wooden boat or ship that gives it strength at the critical section of the structure, bringing together the port and starboard side planks of the hull. Plumb and raked stem There are two styles of stems: ''plumb'' and ''raked''. When the stem comes up from the water, if it is perpendicular to the waterline it is "plumb". If it is inclined at an angle to the waterline it is "raked". (For example, "The hull is single decked and characterized by a plumb stem, full bows, straight keel, moderate deadrise, and an easy turn of bilge.") Stemhead Because the stem is very sturdy, the top end of it may have something attached, either ornamental or functional in nature. On small ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
C&C 50
The C&C 50 is a Canadian sailboat, that was designed by C&C Design and first built in 1972. Production The design was built by C&C Yachts in Canada between 1972 and 1975, but it is now out of production. Design The C&C 50 is a small recreational keelboat, built predominantly of fibreglass, with wood trim. It has a masthead sloop rig, an internally-mounted spade-type rudder and a fixed fin keel. It displaces and carries of ballast. The boat has a draft of with the standard keel fitted. The boat is fitted with a Westerbeke 4-107 diesel engine of . The design has a PHRF racing average handicap of 51 with a high of 33 and low of 72. It has a hull speed of . See also *List of sailing boat types The following is a partial list of sailboat types and sailing classes, including keelboats, dinghy, dinghies, and multihull (catamarans and trimarans). Olympic classes World Sailing Classes Historically known as the IYRU (International Yacht ... Similar sailboats * Hunter 49 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marlow-Hunter 50 Center Cockpit
The Marlow-Hunter 50 Center Cockpit, also called the Marlow-Hunter 50CC is an American sailboat that was designed by the Hunter Design Team as a cruiser and first built in 2010. The design was originally marketed by Hunter Marine as the Hunter 50 CC (for ''Center Cockpit''), but the company became Marlow-Hunter in 2012 and the boat was renamed the Marlow-Hunter 50 Center Cockpit. Production The design was built by Hunter Marine in the United States starting in 2009 and remained in production in 2019. Design The Marlow-Hunter 50 Center Cockpit is a recreational keelboat, built predominantly of fiberglass. It has a B&R rig fractional sloop rig, a raked stem, a center cockpit, a walk-through reverse transom with a swimming platform and folding ladder, an internally mounted spade-type rudder controlled by a wheel and a fixed fin keel or wing keel. The fin keel version it displaces and carries of ballast, while the wing keel version displaces and carries of ballast. The boat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Sailing Boat Types
The following is a partial list of sailboat types and sailing classes, including keelboats, dinghy, dinghies, and multihull (catamarans and trimarans). Olympic classes World Sailing Classes Historically known as the IYRU (International Yacht Racing Union), the organization evolved into the ISAF (International Sailing Federation) in 1996, and as of December 2015 is now World Sailing. Dinghies Keelboats and yachts Multihulls Boards Radio-controlled Former World Sailing-classes Dinghies Keelboats and yachts Multihulls Boards Other classes and sailboat types Dinghies Keelboats and yachts Multihulls See also * Classic dinghy classes * List of boat types * List of historical ship types * List of keelboat classes designed before 1970 * Olympic sailing classes * Small-craft sailing * Clansman 30 Notes References [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hull Speed
Hull speed or displacement speed is the speed at which the wavelength of a vessel's bow wave is equal to the waterline length of the vessel. As boat speed increases from rest, the wavelength of the bow wave increases, and usually its crest-to-trough dimension (height) increases as well. When hull speed is exceeded, a vessel in displacement mode will appear to be climbing up the back of its bow wave. From a technical perspective, at hull speed the bow and stern waves interfere constructively, creating relatively large waves, and thus a relatively large value of wave drag. Ship drag for a displacement hull increases smoothly with speed as hull speed is approached and exceeded, often with no noticeable inflection at hull speed. The concept of hull speed is not used in modern naval architecture, where considerations of speed/length ratio or Froude number are considered more helpful. Background As a ship moves in the water, it creates standing waves that oppose its movement. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cutter Rig
A cutter is any of various types of watercraft. The term can refer to the rig (sail plan) of a sailing vessel (but with regional differences in definition), to a governmental enforcement agency vessel (such as a coast guard or border force cutter), to a type of ship's boat which can be used under sail or oars, or, historically, to a type of fast-sailing vessel introduced in the 18th century, some of which were used as small warships. As a sailing rig, a cutter is a single-masted boat, with two or more headsails. On the eastern side of the Atlantic, the two headsails on a single mast is the fullest extent of the modern definition. In U.S. waters, a greater level of complexity applies, with the placement of the mast and the rigging details of the bowsprit taken into account so a boat with two headsails may be classed as a sloop. Government agencies use the term "cutter" for vessels employed in patrolling their territorial waters and other enforcement activities. This terminolog ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stainless Steel
Stainless steel, also known as inox, corrosion-resistant steel (CRES), or rustless steel, is an iron-based alloy that contains chromium, making it resistant to rust and corrosion. Stainless steel's resistance to corrosion comes from its chromium content of 11% or more, which forms a Passivation (chemistry), passive film that protects the material and can self-healing material, self-heal when exposed to oxygen. It can be further alloyed with elements like molybdenum, carbon, nickel and nitrogen to enhance specific properties for various applications. The alloy's properties, such as luster and resistance to corrosion, are useful in many applications. Stainless steel can be rolled into Sheet metal, sheets, plates, bars, wire, and tubing. These can be used in cookware, cutlery, surgical instruments, major appliances, vehicles, construction material in large buildings, industrial equipment (e.g., in paper mills, chemical plants, water treatment), and storage tanks and tankers for ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mainsheet Traveler
A traveller is a part of the rigging of a boat or ship that provides a moving attachment point for a rope, sail or yard to a fixed part of the vessel. It may take the form of anything from a simple ring on a metal bar or a spar to, especially in a modern yacht, a more complex "car" – a component with bearing-mounted wheels running on a shaped aluminium extrusion. There are three common examples of the use of a traveller. The sheet of a sail is attached to a traveller on the horse, allowing the sail's clew to be positioned to leeward on each tack, thereby giving a more aerodynamically efficient position of the sail. A jib may be attached to a bowsprit with a traveller. This allows the sail to be set and handed without having to go out onto the bowsprit. Lastly, the yard of a lugsail is usually attached to the mast using a traveller. This often consists of a metal ring around the mast with a hook above and below the ring for, respectively, the halyard and the yard to fasten. A tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mainsail
A mainsail is a sail rigged on the main mast (sailing), mast of a sailing vessel. * On a square rigged vessel, it is the lowest and largest sail on the main mast. * On a fore-and-aft rigged vessel, it is the sail rigged aft of the main mast. The sail's foot is normally attached to a Boom (sailing), boom. (In extremely heavy weather, the mainsail may be lowered, and a much smaller trysail hoisted in its place). Historical fore-and-aft rigs used a four-sided gaff rigged mainsail, sometimes setting a gaff topsail above it. Whereas once the mainsail was typically the largest sail, today the mainsail may be smaller than the jib or genoa; G. Prout & Sons, Prout Catamaran#History, catamarans typically have a Mast-aft rig, mainmast stepped further aft than in a standard sloop, so that the mainsail is much smaller than the foresail. Bermuda rig The modern Bermuda rig uses a triangular mainsail aft of the mast, closely coordinated with a jib for sailing upwind. A large overlapping ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roller Furling
Roller furling is a method of furling (i.e. reefing) a yacht's staysail by rolling the sail around a stay. Roller furling is typically used for foresails such as jibs or genoas. A mainsail may also be furled by a similar system, whereby the sail is furled within the mast or around a rotating boom (or around a rotating shaft within a boom). Although staysail roller-furling is effective and very common, in-mast or in-boom mainsail furling involves some compromises, and mainsail slab reefing gives a better sail shape. Methods The idea for a furling jib is usually attributed to Major E du Boulay in England who invented a device similar to a roller blind for reefing a jib. Major Wykeham-Martin used one of Boulay's rollers and improved the system by incorporating roller bearings in 1907 when the system was patented. The original castings were made by London-based toilet makers Bouldings. Furling systems are commonplace on cruising yachts today. An early version of staysail rolle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wing Keel
The winged keel is a sailboat keel layout first fitted on the 12-metre class yacht ''Australia II'', 1983 America's Cup winner. Design This layout was adopted by Ben Lexcen, designer of ''Australia II''. Although Ben Lexcen "had tried the winged keel idea before", there is conjecture that it was computed and designed by a Dutch aerodynamicist at the Wageningen towing tank (Netherlands Ship Model Bassin). in May 2024 A detailed article was published by the Journal of Engineering Ethics which came to the conclusion that Lexcen should not have been credited with the invention on the patent application. It also claimed that he had not been involved with the design because he had departed from Holland before the prototype work which evolved the winglets was carried out. Wings The lateral wings of Australia II are of moderate aspect ratio, forming a nearly horizontal foil, the "wing", at the bottom to provide additional effective span, in the same way as the winglets on an aircraft. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
