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Folding Boat
A folding boat is usually a smaller boat, typically ranging from about 2 to nearly . Folding boats can be carried by one or two persons, and comfortably fit into a car trunk when packed. They come in several varieties. There are folding kayaks and folding canoes. These types often use a wooden or aluminum frame and PVC or waterproof fabric for the hull. Other folding boats consist of plastic sheets or marine plywood, resembling origami. Although there is much to be said of the advantages of a folding boat, they are not commonplace in boating. Aluminium and inflatable alternatives are far more prevalent despite some folding boats such as the Seahopper having been sold for several decades. Sailing versions are particularly popular. Folding boats have been in use for some time with Shellbend folding boats being developed in the 1890s by Mellard Treleaven Reade. They were constructed from mahogany and canvas. Related types Traditional boats in the same category as folding bo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Horsepower
Horsepower (hp) is a unit of measurement of power, or the rate at which work is done, usually in reference to the output of engines or motors. There are many different standards and types of horsepower. Two common definitions used today are the mechanical horsepower (or imperial horsepower), which is about 745.7 watts, and the metric horsepower, which is approximately 735.5 watts. The term was adopted in the late 18th century by Scottish engineer James Watt to compare the output of steam engines with the power of draft horses. It was later expanded to include the output power of other types of piston engines, as well as turbines, electric motors and other machinery. The definition of the unit varied among geographical regions. Most countries now use the SI unit watt for measurement of power. With the implementation of the EU Directive 80/181/EEC on 1 January 2010, the use of horsepower in the EU is permitted only as a supplementary unit. History The development of the stea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quickboat
The Quickboat is a folding boat, based on the flat-out-boat geometry. It is constructed using composites with high density foam cores. The first boats were due for release to the public in mid-2013. Before release, the Quickboat was expected to weigh around 50 kg, seat four people, and to have a capacity for up to a 9.8 hp engine providing it with top speeds in excess of 20 knots. In November 2012, Quickboats launched a crowd-funding Crowdfunding is the practice of funding a project or venture by raising money from a large number of people, typically via the internet. Crowdfunding is a form of crowdsourcing and alternative finance. In 2015, over was raised worldwide by crow ... campaign on Indiegogo, and within 26 hours had already reached their goal. By the end of the campaign, the company had secured over $65,000 in funding with investors from 44 different countries. In 2012 Quickboat Holdings Ltd acquired all of the initial technology for Quickboats from Quick ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Porta-bote
A portaboat (also foldaboat, foldboat, folding boat, Porta-Boot, or porta-bote) is a type of small recreational boat that folds to flat for storage and transport. The Portaboat was originally invented in 1969. It became popular in the 1980s and 1990s when many boating and fishing enthusiasts started downsizing to condominiums and apartments without storage room for an ordinary boat. See also * Folding boat * Folding kayak A folding kayak is a direct descendant of the original Inuit kayak made of animal skins stretched over frames made from wood and bones. A modern folder has a collapsible frame made of some combination of wood, aluminium and plastic, and a skin m ... References {{Reflist External links Porta-Bote.comcommercial website. Folding boats ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frankton (folding Boat)
The Frankton is a type of folding boat. The name is a reference to Operation Frankton. Design Martin Walford conceived the concept of the Frankton in the late 1990s; Michael Howard then worked out the design. It was designed as a dinghy that is usable on rivers, lakes and open water. It should be usable as a tender, yet be foldable to be easily transportable. Features Open, the Franklin is 3 m × 1.5 m × 0.69 m. It can hold three adults. It can be both rowed and sailed. Its hull design allows it to double as a life raft. In that case it has a flat deck that will allow two adults to sleep on it. The Franklin's hull has a W-shape, which supplies the dinghy with lateral resistance and also increases its stability. Folding The hull folds in two steps. First, the coaming Coaming is any vertical surface on a ship designed to deflect or prevent entry of water. It usually consists of a raised section of deck plating around an opening, such as a cargo hatch. Coamings also ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Folding Kayak
A folding kayak is a direct descendant of the original Inuit kayak made of animal skins stretched over frames made from wood and bones. A modern folder has a collapsible frame made of some combination of wood, aluminium and plastic, and a skin made of a tough fabric with a waterproof coating. Many have integral air chambers inside the hull, making them virtually unsinkable. History First models The first workable folding kayak was built by Alfred Heurich in 1905, a German architectural student. Heurich paddled his creation on the Isar River near Munich and took out a patent on the design, called the Delphin (German: Dolphin), the following year. The Delphin had a bamboo frame with a sailcloth hull stretched over it. It could be folded up and carried in three bags, each weighing less than . The folding kayak was made commercially successful by Johannes Klepper, whose factory was at Rosenheim, Germany. Klepper kayaks were very popular for their compact size and ease of transpo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flat-Out-Boat
The Quickboat is a folding boat, based on the flat-out-boat geometry. It is constructed using composites with high density foam cores. The first boats were due for release to the public in mid-2013. Before release, the Quickboat was expected to weigh around 50 kg, seat four people, and to have a capacity for up to a 9.8 hp engine providing it with top speeds in excess of 20 knots. In November 2012, Quickboats launched a crowd-funding Crowdfunding is the practice of funding a project or venture by raising money from a large number of people, typically via the internet. Crowdfunding is a form of crowdsourcing and alternative finance. In 2015, over was raised worldwide by crow ... campaign on Indiegogo, and within 26 hours had already reached their goal. By the end of the campaign, the company had secured over $65,000 in funding with investors from 44 different countries. In 2012 Quickboat Holdings Ltd acquired all of the initial technology for Quickboats from Quick ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lifeboats Of The Titanic
The lifeboats of the RMS ''Titanic'' played a crucial role in the disaster of 14–15 April 1912. The ship had 20 lifeboats that, in total, could accommodate 1,178 people, little over half of the 2,223 on board the night it sank. had a maximum capacity of 3,547 passengers and crew. Eighteen lifeboats were used, loading between 11:45 p.m. and 2:05 a.m., though Collapsible Boat A floated off the ship's partially submerged deck, and Collapsible Boat B floated away upside down minutes before the ship upended and sank. Many lifeboats only carried half of their maximum capacity; there are many versions as to the reasoning behind half-filled lifeboats. Some sources claimed they were afraid of the lifeboat buckling under the weight, others suggested it was because the crew were following orders to evacuate women and children first. As the half-filled boats rowed away from the ship, they were too far for other passengers to reach, and most lifeboats did not return to th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berthon Boat
Berthon Boats are collapsible lifeboats used in the late 19th and early 20th centuries. They have double linings of canvas, sectioned into watertight envelopes that assist buoyancy and give protection from the possibility that the outer canvas could be accidentally torn. The canvas was also coated with "linseed oil, soft soap, and yellow ochre" to make it waterproof. History When, on the 18 June 1850, the SS ''Orion'' was wrecked off Portpatrick, the Reverend Clark, a survivor, wrote to the Reverend Edward Lyon Berthon: “Can not you think of a way in which boats, enough for all on board, be stowed on a passenger steamer without inconvenience?”. This led to Berthon's development of the Berthon Collapsible Lifeboat. When the boat was demonstrated to Queen Victoria, the Prince Consort, the Princess Royal and the Prince of Wales, the latter commented that a cannonball would go through it easily. Berthon asked him what a cannonball would not go through, and the Queen was reporte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
OutDoor 2018, Friedrichshafen (1X7A9969) ''
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Outdoor(s) may refer to: * Wilderness *Natural environment * Outdoor cooking * Outdoor education *Outdoor equipment *Outdoor fitness *Outdoor literature *Outdoor recreation *Outdoor Channel, an American pay television channel focused on the outdoors See also * * * ''Out of Doors'' (Bartók) *Field (other) *Outside (other) *''The Great Outdoors (other) The Great Outdoors may refer to: * The outdoors as a place of outdoor recreation * ''The Great Outdoors'' (film), a 1988 American comedy film * ''The Great Outdoors'' (Australian TV series), an Australian travel magazine show * ''The Great Outd ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aluminium
Aluminium (aluminum in American and Canadian English) is a chemical element with the symbol Al and atomic number 13. Aluminium has a density lower than those of other common metals, at approximately one third that of steel. It has a great affinity towards oxygen, and forms a protective layer of oxide on the surface when exposed to air. Aluminium visually resembles silver, both in its color and in its great ability to reflect light. It is soft, non-magnetic and ductile. It has one stable isotope, 27Al; this isotope is very common, making aluminium the twelfth most common element in the Universe. The radioactivity of 26Al is used in radiodating. Chemically, aluminium is a post-transition metal in the boron group; as is common for the group, aluminium forms compounds primarily in the +3 oxidation state. The aluminium cation Al3+ is small and highly charged; as such, it is polarizing, and bonds aluminium forms tend towards covalency. The strong affinity tow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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