Get Our Extension

Dinghy

From Wikipedia, in a visual modern way
Dinghy of the schooner Adventuress
Dinghy of the schooner Adventuress
Safety dinghy, yacht tender
Safety dinghy, yacht tender

A dinghy[2] is a type of small boat, often carried or towed by a larger vessel for use as a tender.[3] 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.[4]

Discover more about Dinghy related topics

Boat

Boat

A boat is a watercraft of a large range of types and sizes, but generally smaller than a ship, which is distinguished by its larger size, shape, cargo or passenger capacity, or its ability to carry boats.

Towing

Towing

Towing is coupling two or more objects together so that they may be pulled by a designated power source or sources. The towing source may be a motorized land vehicle, vessel, animal, or human, and the load being anything that can be pulled. These may be joined by a chain, rope, bar, hitch, three-point, fifth wheel, coupling, drawbar, integrated platform, or other means of keeping the objects together while in motion.

Watercraft

Watercraft

Any vehicle used in or on water as well as underwater, including boats, ships, hovercraft and submarines, is a watercraft, also known as a water vessel or waterborne vessel. A watercraft usually has a propulsive capability and hence is distinct from a stationary device, such as a pontoon, that merely floats.

Ship's tender

Ship's tender

A ship's tender, usually referred to as a tender, is a boat, or a larger ship, used to service or support other boats or ships. This is generally done by transporting people or supplies to and from shore or another ship.

Outboard motor

Outboard motor

An outboard motor is a propulsion system for boats, consisting of a self-contained unit that includes engine, gearbox and propeller or jet drive, designed to be affixed to the outside of the transom. They are the most common motorised method of propelling small watercraft. As well as providing propulsion, outboards provide steering control, as they are designed to pivot over their mountings and thus control the direction of thrust. The skeg also acts as a rudder when the engine is not running. Unlike inboard motors, outboard motors can be easily removed for storage or repairs.

Dinghy sailing

Dinghy sailing

Dinghy sailing is the activity of sailing small boats by using five essential controls:the sails the foils the trim side-to-side balance of the dinghy by hiking or movement of the crew, particularly in windy weather the choice of route

Port

Port

A port is a maritime facility comprising one or more wharves or loading areas, where ships load and discharge cargo and passengers. Although usually situated on a sea coast or estuary, ports can also be found far inland, such as Hamburg, Manchester and Duluth; these access the sea via rivers or canals. Because of their roles as ports of entry for immigrants as well as soldiers in wartime, many port cities have experienced dramatic multi-ethnic and multicultural changes throughout their histories.

Marina

Marina

A marina is a dock or basin with moorings and supplies for yachts and small boats. A marina differs from a port in that a marina does not handle large passenger ships or cargo from freighters.

Motorhome

Motorhome

A motorhome is a type of self-propelled recreational vehicle (RV) which offers mobile living accommodation.

Yacht

Yacht

A yacht is a sailing or power vessel used for pleasure, cruising, or racing. There is no standard definition, though the term generally applies to vessels with a cabin intended for overnight use. To be termed a yacht, as opposed to a boat, such a pleasure vessel is likely to be at least 33 feet (10 m) in length and may have been judged to have good aesthetic qualities.

Etymology

The term is a loanword from the Bengali ḍiṅgi, Urdu ḍīngī, and Hindi ḍieṁgī.[5][Note 1]

Discover more about Etymology related topics

Loanword

Loanword

A loanword is a word at least partly assimilated from one language into another language. This is in contrast to cognates, which are words in two or more languages that are similar because they share an etymological origin, and calques, which involve translation. Loanwords from languages with different scripts are usually transliterated, but they are not translated. Additionally, loanwords may be adapted to phonology, phonotactics, orthography, and morphology of the target language. When a loanword is fully adapted to the rules of the target language, it is distinguished from native words of the target language only by its origin. However, often the adaptation is incomplete, so loanwords may conserve specific features distinguishing them from native words of the target language: loaned phonemes and sound combinations, partial or total conserving of the original spelling, foreign plural or case forms or indeclinability.

Bengali language

Bengali language

Bengali, generally known by its endonym Bangla, is an Indo-Aryan language native to the Bengal region of South Asia. It is the official, national, and most widely spoken language of Bangladesh and the second most widely spoken of the 22 scheduled languages of India. With approximately 300 million native speakers and another 37 million as second language speakers, Bengali is the fifth most-spoken native language and the seventh most spoken language by total number of speakers in the world. Bengali is the fifth most spoken Indo-European language.

Urdu

Urdu

Urdu is an Indo-Aryan language spoken chiefly in South Asia. It is the national language and lingua franca of Pakistan, where it is also an official language alongside English. In India, Urdu is an Eighth Schedule language whose status and cultural heritage is recognized by the Constitution of India; it also has an official status in several Indian states. In Nepal, Urdu is a registered regional dialect and in South Africa it is a protected language in the constitution. It is also spoken as a minority language in Afghanistan and Bangladesh, with no official status.

Hindi

Hindi

Hindi, or more precisely Modern Standard Hindi, is an Indo-Aryan language spoken chiefly in the Hindi Belt region encompassing parts of northern, central, eastern, and western India. Hindi has been described as a standardised and Sanskritised register of the Hindustani language, which itself is based primarily on the Khariboli dialect of Delhi and neighbouring areas of North India. Hindi, written in the Devanagari script, is one of the two official languages of the Government of India, along with English. It is an official language in nine states and three union territories and an additional official language in three other states. Hindi is also one of the 22 scheduled languages of the Republic of India.

Types

Dinghies usually range in length from about 1.8 to 6.1 m (6 to 20 ft). 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 boats of the same size.

  • Whaleboats are among the classic "pulling" (rowing) boats, with a sharp bow, fine stern lines and a canoe stern. Despite being somewhat more tippy, with less cargo capacity than prams, they row, motor and sail well because of their fine lines. Prior to the introduction of fibreglass as a construction material, dories were more popular because their ease of assembly and, thereby, lower cost.
  • Whitehall rowboats were the water taxis of the late 1800s until the invention of the small gasoline outboard. Considered one of the most refined rowboats for harbour and lake use, Whitehall rowboats are a descendant of the captain's gig which was used for a similar purpose on a naval vessel.
  • Dories are sharp-ended boats traditionally made of wood but now also produced in fibreglass or aluminium. They cut the water well, but their initial stability is low, making them feel tippy in flat water; a loaded dory becomes more stable as it is loaded. Dories are not generally used as service boats to yachts; they were used in large numbers in the cod fishing business, launched in numbers from the deck of a schooner hove to on the Grand Banks or other fishing ground. A dory can be landed or launched through surf where a Whitehall may founder. Dories are seldom called dinghies.
  • Prams are usually short with transoms at both bow and stern. They are difficult to tip and carry a lot of cargo or passengers for their length but are slower to row because of their short length and extreme rocker, although a skeg and/or bilge runners can make a difference, and even without they will row better than an inflatable.
    A Norwegian pram
    A Norwegian pram
    Popular as tenders on sail boats with limited deck space.
  • Some inflatable boats have a rigid deck and transom which allows an engine to be used for propulsion. They row poorly and do not tow well because of their blunt bows and large wetted surface area, but they are exceptionally buoyant.
  • Rigid safety dinghies are designed to row, motor, tow, and sail. In addition to their self-rescue lifeboat functionality, these boats serve as everyday tenders and as recreational boats. They are extremely buoyant and/or unsinkable and have great carrying capacity relative to length (see photo above).

Discover more about Types related topics

Ship's tender

Ship's tender

A ship's tender, usually referred to as a tender, is a boat, or a larger ship, used to service or support other boats or ships. This is generally done by transporting people or supplies to and from shore or another ship.

Pinnace (ship's boat)

Pinnace (ship's boat)

As a ship's boat, the pinnace is a light boat, propelled by oars or sails, carried aboard merchant and war vessels in the Age of Sail to serve as a tender. The pinnace was usually rowed but could be rigged with a sail for use in favorable winds. A pinnace would ferry passengers and mail, communicate between vessels, scout to sound anchorages, convey water and provisions, or carry armed sailors for boarding expeditions. The Spanish favored them as lightweight smuggling vessels while the Dutch used them as raiders. In modern parlance, "pinnace" has come to mean an auxiliary vessel that does not fit under the "launch" or "lifeboat" definitions.

Lifeboat (shipboard)

Lifeboat (shipboard)

A lifeboat or liferaft is a small, rigid or inflatable boat carried for emergency evacuation in the event of a disaster aboard a ship. Lifeboat drills are required by law on larger commercial ships. Rafts (liferafts) are also used. In the military, a lifeboat may double as a whaleboat, dinghy, or gig. The ship's tenders of cruise ships often double as lifeboats. Recreational sailors usually carry inflatable liferafts, though a few prefer small proactive lifeboats that are harder to sink and can be sailed to safety.

Whaleboat

Whaleboat

A whaleboat is a type of open boat that was used for catching whales, or a boat of similar design that retained the name when used for a different purpose. Some whaleboats were used from whaling ships. Other whaleboats would operate from the shore. Later whaleboats usually could operate under sail or oar - American whaling crews in particular obtained better results by making their first approach to a whale under sail, then quickly unstepping the mast and using oars thereafter.

Transom (nautical)

Transom (nautical)

A transom is the vertical reinforcement which strengthens the stern of a boat. This flat termination of the stern is typically above the waterline.

Pram (boat)

Pram (boat)

A pram is a small utility dinghy with a transom bow rather than a pointed bow. This type of pram provides a more efficient use of space than does a traditional skiff of the same size. The Mirror and Optimist sailboats are examples of this form. Modern prams are often 8 to 10 feet long and built of plywood, fibreglass, plastic or aluminum. They are usually oar powered. The Norwegian pram is commonly made of solid timber with much fore and aft rocker with a U-shaped cross section. In New Zealand and Australia the most common pram is an arc or v bottom rowboat commonly made of 6mm marine plywood often sealed with paint and/or epoxy resin. In the past often used as a tender; it has been replaced in this role by the small inflatable.

Whitehall rowboat

Whitehall rowboat

A Whitehall rowboat is a style of lapstrake-built rowboat developed in the United States in the 19th century. The basic design is much older and of European ancestry. It strongly resembles a sailing ship's gig or a Thames river wherry used by watermen as a taxi service. They were first made in the U.S. at the foot of Whitehall Street in New York City to ferry goods, and people to ships in New York Harbor.

Dory

Dory

A dory is a small, shallow-draft boat, about 5 to 7 metres or 16 to 23 feet long. It is usually a lightweight boat with high sides, a flat bottom and sharp bows. It is easy to build because of its simple lines. For centuries, the dory has been used as a traditional fishing boat, both in coastal waters and in the open sea.

Stern

Stern

The stern is the back or aft-most part of a ship or boat, technically defined as the area built up over the sternpost, extending upwards from the counter rail to the taffrail. The stern lies opposite the bow, the foremost part of a ship. Originally, the term only referred to the aft port section of the ship, but eventually came to refer to the entire back of a vessel. The stern end of a ship is indicated with a white navigation light at night.

Inflatable boat

Inflatable boat

An inflatable boat is a lightweight boat constructed with its sides and bow made of flexible tubes containing pressurised gas. For smaller boats, the floor and hull is often flexible, while for boats longer than 3 metres (9.8 ft), the floor typically consists of three to five rigid plywood or aluminium sheets fixed between the tubes, but not joined rigidly together. Often the transom is rigid, providing a location and structure for mounting an outboard motor.

Lifeboat (rescue)

Lifeboat (rescue)

A rescue lifeboat is a boat rescue craft which is used to attend a vessel in distress, or its survivors, to rescue crew and passengers. It can be hand pulled, sail powered or powered by an engine. Lifeboats may be rigid, inflatable or rigid-inflatable combination-hulled vessels.

Space issues

Inflatable dinghy
Inflatable dinghy

On yachts shorter than 10 m (32 ft 10 in), there is usually not enough room for a reasonably sized dinghy. A dinghy is useful to avoid the need for expensive dock or slip space, so owners of small yachts compromise by carrying a small rigid dinghy or deflated inflatable, or by towing a larger dinghy. Space can be saved by storing items in containers or bags that are tied to the dinghy. Dinghies are sometimes used as lifeboats. Recently, self-rescue dinghies have returned to use as proactive lifeboats that can be sailed to safety.

Rigid dinghies for small yachts are very small, about 2 m (6 ft 6+34 in), usually with a pram (blunt) bow to get more beam (width) in a shorter length. Larger dinghies are towed and should have reserve buoyancy, an automatic bailer, and a cover to prevent them from being lost at sea. Most masters prefer a tow cable long enough to put the dinghy on the back side of the swell to prevent the dinghy from ramming the transom of the yacht.

Inflatables are inconvenient to tow and take extra time to inflate but are very compact and fit easily into place while at sea. Space can also be saved by using a sectional two-piece rigid dinghy that is towed while in harbour and disassembled into two nesting pieces while off-shore; typically the bow section fits inside the stern and is stored upside down on deck. There are several types of collapsible rigid dinghy that dismantle into a series of flat panels for easy stowage.

Nestable dinghy on sailboat cabin
Nestable dinghy on sailboat cabin

Inflatable tubes can be fitted to an existing hard dinghy, increasing buoyancy and stability.

Hardware and materials

A dinghy should have a strong ring on the bow. The ring secures the painter (the line that anchors the boat to a dock), and is used for towing and anchoring. Ideally, the dinghy should also have two other rings (one on each side of the stern transom) which, with the bow ring, are used for lifting and securing the dinghy for stowage.

The only other essential pieces of hardware are rowlocks (also known as oarlocks). Conventionally, a dinghy will have an oar on each side. A single sculling oarlock or notch on the transom is less common, but requires less space; and is used with a single sculling oar moving back and forth, never leaving the water, as used on a sampan.

Many modern dinghies are made of synthetic materials. These require minimal care and do not rot but can suffer from fibre glass pox which is caused by the ingress of saltwater through the gel coat. Inflatable dinghies can be made of fabrics coated with Hypalon, neoprene or PVC.[7] Rigid dinghies can be made of glass-fibre reinforced plastic (GRP) but injection-moulded one-piece hulls are also available. Other materials for modern rigid dinghies include aluminium, marine plywood which tends to be much lighter than most types and, with the advent of sturdy, UV resistant polyurethane varnishes, wood. Some wooden dinghies (especially of classic or historical form) are built using the carvel or clinker methods. Favoured woods, in order of rot-resistance, are white oak, black locust, species of cedar and pine, true as well as African and Asian mahoganies, fir and spruce. Rot resistance depends on paint as well as protection from rainwater. Plastic hardware is sometimes used, but bronze and stainless steel are good corrosion-resistant materials for hardware, although stainless steel can be subject to crevice corrosion after many years especially in a boat using an outboard or other motor and must be inspected. Stainless steel should never be used for fittings permanently in the water. Owners should check that the correct grade of stainless steel is used in a fitting. Working boats may use lower-cost galvanized steel, but the hardware may need to be re-galvanized or replaced eventually.

The dinghy is generally carried inverted amidships on yachts, on top of the coachroof where there is the most space. It is useful for a dinghy carried this way to have handholds built into the bottom, making launching easier and providing handholds on deck.

Most yachts launch their dinghies by hand or with a simple lifting tackle rigged from the main mast. Davits over the transom is convenient and elegant, but sailing in a heavy following sea could cause the loss of a dinghy. If a dinghy is towed, an extra line with a loop in the end (known as a lazy painter) can be attached to a dinghy so that if the towing line breaks, there is a line to grab with a boat hook. This makes retrieval easier at sea, especially if the boat is partially swamped.

In some countries dinghies have names or registration numbers. On hard dinghies these are usually on the bow, on inflatables on the inside of the transom.

Discover more about Hardware and materials related topics

Hypalon

Hypalon

Hypalon is a chlorosulfonated polyethylene (CSPE) synthetic rubber (CSM) noted for its resistance to chemicals, temperature extremes, and ultraviolet light. It was a product of DuPont Performance Elastomers, a subsidiary of DuPont. Hypalon as it is now known in the marine industry today is a remarketed version of the old Hypalon using an additional layer of neoprene (cr) so the new chemical formulation is csm/cr.

Neoprene

Neoprene

Neoprene is a family of synthetic rubbers that are produced by polymerization of chloroprene. Neoprene exhibits good chemical stability and maintains flexibility over a wide temperature range. Neoprene is sold either as solid rubber or in latex form and is used in a wide variety of commercial applications, such as laptop sleeves, orthopaedic braces, electrical insulation, liquid and sheet-applied elastomeric membranes or flashings, and automotive fan belts.

Aluminium

Aluminium

Aluminium 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.

Plywood

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).

Carvel (boat building)

Carvel (boat building)

Carvel built or carvel planking is a method of boat building in which hull planks are laid edge to edge and fastened to a robust frame, thereby forming a smooth surface. Traditionally the planks are neither attached to, nor slotted into, each other, having only a caulking sealant between the planks to keep water out. Modern carvel builders may attach the planks to each other with glues and fixings. It is a "frame first" method of hull construction, where the shape is determined by the framework onto which the planks are fixed. This is in contrast to "plank first" or "shell first" methods, where the outer skin of the hull is made and then reinforced by the insertion of timbers that are fitted to that shape. The most common modern "plank first" method is clinker construction; in the classical period "plank first" involved joining the edges of planks with mortise and tenon joints within the thickness of the timbers, superficially giving the smooth-hull appearance of carvel construction, but achieved by entirely different means.

Clinker (boat building)

Clinker (boat building)

Clinker built is a method of boat building where the edges of hull planks overlap each other. Where necessary in larger craft, shorter planks can be joined end to end, creating a longer strake or hull plank. The technique originated in Scandinavia, and was successfully used by the Anglo-Saxons, Frisians, Scandinavians, typically in the vessels known as cogs employed by the Hanseatic League. Carvel construction, where plank edges are butted smoothly, seam to seam, supplanted clinker construction in large vessels as the demand for capacity surpassed the limits of clinker construction..

Cedrus

Cedrus

Cedrus, common English name cedar, is a genus of coniferous trees in the plant family Pinaceae. They are native to the mountains of the western Himalayas and the Mediterranean region, occurring at altitudes of 1,500–3,200 m in the Himalayas and 1,000–2,200 m in the Mediterranean.

Pine

Pine

A pine is any conifer tree or shrub in the genus Pinus of the family Pinaceae. Pinus is the sole genus in the subfamily Pinoideae. The World Flora Online created by the Royal Botanic Gardens, Kew and Missouri Botanical Garden accepts 187 species names of pines as current, together with more synonyms. The American Conifer Society (ACS) and the Royal Horticultural Society accept 121 species. Pines are commonly found in the Northern Hemisphere. Pine may also refer to the lumber derived from pine trees; it is one of the more extensively used types of lumber. The pine family is the largest conifer family and there are currently 818 named cultivars recognized by the ACS.

Mahogany

Mahogany

Mahogany is a straight-grained, reddish-brown timber of three tropical hardwood species of the genus Swietenia, indigenous to the Americas and part of the pantropical chinaberry family, Meliaceae. Mahogany is used commercially for a wide variety of goods, due to its coloring and durable nature. It is naturally found within the Americas, but has also been imported to plantations across Asia and Oceania. The mahogany trade may have begun as early as the 16th century and flourished in the 17th and 18th centuries. In certain countries, mahogany is considered an invasive species.

Fir

Fir

Firs are evergreen coniferous trees belonging to the genus Abies in the family Pinaceae. There are approximately 48–56 extant species, found on mountains throughout much of North and Central America, Europe, Asia, and North Africa. The genus is most closely related to Cedrus (cedar).

Bronze

Bronze

Bronze is an alloy consisting primarily of copper, commonly with about 12–12.5% tin and often with the addition of other metals and sometimes non-metals, such as phosphorus, or metalloids such as arsenic or silicon. These additions produce a range of alloys that may be harder than copper alone, or have other useful properties, such as strength, ductility, or machinability.

Corrosion

Corrosion

Corrosion is a natural process that converts a refined metal into a more chemically stable oxide. It is the gradual deterioration of materials by chemical or electrochemical reaction with their environment. Corrosion engineering is the field dedicated to controlling and preventing corrosion.

Propulsion

Oars

Operating a dinghy with oars
Operating a dinghy with oars

Small dinghies under 3.66 m (12 ft) are usually powered by rowing with one set of oars. Beyond 4.88 m (16 ft) it is feasible to have two or even three rowers, normally using a pair of oars. In some models, sliding thwarts allow far more powerful rowing while in others, a removable thwart can permit standing rowing. Some self-rescue dinghy/yacht tender dinghies have two sets of oarlocks (rowlocks) and an adjustable middle seat to allow for ergonomically efficient rowing positions. A single sculling oar with an oarlock on the rear transom can be a compact emergency oar. Inflatable dinghies without a rigid bottom are difficult to row more than a short distance, and are usually powered with an outboard motor, or, if necessary, paddled.

Motor

A motorized dinghy with seats and a console
A motorized dinghy with seats and a console

Another option is an outboard motor. Two horsepower per meter can reach hull speed. Ten horsepower per metre (7.5 kW/m) will put a flat-bottomed dinghy on plane. A 3.05-metre (10 ft) dinghy with a hard V-bottom hull and a fifteen-horsepower (11 kW) outboard can reach speeds of 25 mph (40 km/h; 22 kn). The gas tank is usually placed under the rear thwart. Engines always swing up so the dinghy can be grounded without damage. Since the transom may need to be cut down for the engine to fit properly, an engine well should be used to prevent low waves from splashing over the transom and flooding the boat.

Sail

Sailing dinghies racing
Sailing dinghies racing
Sailing dinghy built by J. O. Brown Shipyard in North Haven, Maine, displayed at the Maine State Museum in Augusta; used in the 1880s, participated in sailing races
Sailing dinghy built by J. O. Brown Shipyard in North Haven, Maine, displayed at the Maine State Museum in Augusta; used in the 1880s, participated in sailing races

A typical sail choice for a dinghy is gunter rig with a shorter mast that fits within the hull when unstepped. Sprit rigs have no boom, and the advantage that the sail can be brailed up out of the way against the mast when rowing or motoring. Lug rigs are another common single sail type used in small dinghies, both standing and balanced (with some area forward of the mast), and usable with or without a boom.

Traditional working dinghies have a lee board that can be hooked over the side. This does not split the cargo space. A sailing rudder is usually tied or clipped to a simple pair of pintles (hinge pins) on the transom with the bottom pintle being longer so that the rudder can be mounted one pintle at a time. The rope keeps the rudder from floating off in a wave. Both rudders and lee boards have swiveling tips so the dinghy can be landed. Rudders are often arranged so the tiller folds against the rudder to make a compact package.

Racing dinghies usually have a daggerboard or centreboard to better sail upwind. The trunk is in the middle of what would otherwise be cargo area. A self-rescue dinghy intended to be used as a proactive lifeboat has leeboards on either side, to allow for maximum open cockpit area.

Self-rescue dinghy lifeboat, sailing. Note unzipped middle section of lifeboat canopy and reefed sail.
Self-rescue dinghy lifeboat, sailing. Note unzipped middle section of lifeboat canopy and reefed sail.

Solar

This solar dinghy was created by Leonard Holmberg. Based on Freedom Electric's X10 hull. One of the only tri-power small boats in the world, Solar, Propane, Lithium "SPL"
This solar dinghy was created by Leonard Holmberg. Based on Freedom Electric's X10 hull. One of the only tri-power small boats in the world, Solar, Propane, Lithium "SPL"

Solar propulsion[8] uses hybrid flexible solar panels integrated into the bimini top supplying power to a lithium battery bank. Twin in-hull trolling motor produce 72 pounds-force (320 N) of thrust powering the solar dinghy to 3–5 knots (3.5–5.8 mph; 5.6–9.3 km/h) depending on weather conditions. Alternate power is supplied by a propane outboard[9] for increased speed and range.

Discover more about Propulsion related topics

Oar

Oar

An oar is an implement used for water-borne propulsion. Oars have a flat blade at one end. Rowers grasp the oar at the other end.

Outboard motor

Outboard motor

An outboard motor is a propulsion system for boats, consisting of a self-contained unit that includes engine, gearbox and propeller or jet drive, designed to be affixed to the outside of the transom. They are the most common motorised method of propelling small watercraft. As well as providing propulsion, outboards provide steering control, as they are designed to pivot over their mountings and thus control the direction of thrust. The skeg also acts as a rudder when the engine is not running. Unlike inboard motors, outboard motors can be easily removed for storage or repairs.

North Haven, Maine

North Haven, Maine

North Haven is a town and island in Knox County, Maine, United States, in Penobscot Bay. The town is both a year-round island community and a prominent summer colony. The population was 417 at the 2020 census. North Haven is accessible by thrice-daily state ferry service from Rockland, or by air taxi from Knox County Regional Airport.

Maine

Maine

Maine is the easternmost state in the New England region of the Northeastern United States. It borders New Hampshire to the west, the Gulf of Maine to the southeast, and the Canadian provinces of New Brunswick and Quebec to the northeast and northwest, respectively. The largest state by total area in New England, Maine is the 12th-smallest by area, the 9th-least populous, the 13th-least densely populated, and the most rural of the 50 U.S. states. It is also the northeasternmost among the contiguous United States, the northernmost state east of the Great Lakes, the only state whose name consists of a single syllable, and the only state to border exactly one other U.S. state. Approximately half the area of Maine lies on each side of the 45th parallel north in latitude. The most populous city in Maine is Portland, while its capital is Augusta.

Maine State Museum

Maine State Museum

The Maine State Museum is the official Maine government's museum and is located at 230 State Street, adjacent to the Maine State House, in Augusta. It collections focus on the state's pre-history, history, and natural science.

Augusta, Maine

Augusta, Maine

Augusta is the capital city of the U.S. state of Maine and the seat of Kennebec County.

Gunter rig

Gunter rig

Gunter rig is a configuration of sail and spars used in sailing. It is a fore and aft sail set abaft (behind) the mast. The lower half of the luff (front) of the sail is attached to the mast, and the upper half is fastened to a spar which is approximately vertical and reaches above the top of the mast. This spar is called a "yard", but it is common for some to confuse it with a "gaff". The overall shape of a gunter sail is roughly triangular, so having a superficial resemblance to Bermuda rig.

Lug sail

Lug sail

The lug sail, or lugsail, is a fore-and-aft, four-cornered sail that is suspended from a spar, called a yard. When raised, the sail area overlaps the mast. For "standing lug" rigs, the sail may remain on the same side of the mast on both the port and starboard tacks. For "dipping lug" rigs, the sail is lowered partially or totally to be brought around to the leeward side of the mast in order to optimize the efficiency of the sail on both tacks.

Dinghy sailing

Dinghy sailing

Dinghy sailing is the activity of sailing small boats by using five essential controls:the sails the foils the trim side-to-side balance of the dinghy by hiking or movement of the crew, particularly in windy weather the choice of route

Bimini top

Bimini top

A Bimini top is an open-front canvas top for the cockpit of a boat, usually supported by a metal frame. Most Biminis can be collapsed when not in use, and raised again if shade or shelter from rain is desired.

Lithium battery

Lithium battery

Lithium battery may refer to:Lithium metal battery, a non-rechargeable battery with lithium as an anode Rechargeable lithium metal battery, a rechargeable counterpart to the lithium metal battery Lithium-ion battery, a rechargeable battery in which lithium ions move from the negative electrode to the positive electrode during discharge and back when charging Thin-film lithium-ion battery, a solid-state lithium-ion battery constructed as a thin-film Aqueous lithium-ion battery Lithium-ion flow battery Lithium ion manganese oxide battery Lithium polymer battery Lithium–sulfur battery Lithium-titanate battery Lithium–air battery Lithium iron phosphate battery Nickel–lithium battery Lithium–silicon battery Lithium vanadium phosphate battery Lithium hybrid organic battery

Battery pack

Battery pack

A battery pack is a set of any number of (preferably) identical batteries or individual battery cells. They may be configured in a series, parallel or a mixture of both to deliver the desired voltage, capacity, or power density. The term battery pack is often used in reference to cordless tools, radio-controlled hobby toys, and battery electric vehicles.

Other equipment

Additional U.S. Coast Guard required and non-required items that should always be on a dinghy:[10] These are the U.S. Coast Guard's minimum requirements for recreational boats:

  • Personal flotation devices for every occupant
  • Bell, whistle
  • Visual distress signals
  • Fire extinguisher
  • Ventilation (boats built on or after 8/1/80)
  • Back-fire flame arrestor (gasoline engines installed after 25 April 1940)

These next items are not a Coast Guard requirement but should always be kept on board to maximize safety:

  • Oars
  • Bucket
  • First aid kit
  • Blanket
  • Rope

This equipment should be in a bag made of water-resistant materials.

Andersen-style self-bailers are also useful for engine-driven and sailing dinghies. These slot-shaped seacocks project into the stream below the hull and open when submerged and moving rapidly using the venturi effect. The downside of this solution is that if the boat is beached in sand, it can clog the self-bailers until the boat is inverted and the sand removed. These devices do not replace a hand-bailer as they are only useful if the vessel is moving.

A small anchor can be used to allow the crew of the dinghy to fish or rest. Dinghy anchors are usually either a mushroom shape, a small folding grapple hook or the more modern and efficient Danforth type, with floating rope that will avoid being cut by snags on the bottom. The mushroom is used in locations where the bottom is very muddy, while the grapple works better in rocks. Some persons prefer a small Danforth or plow, because of their superior holding power in all but rocks, but these have sharp edges, and need to be set with a little care. Even a dinghy should have a length of chain attached to the anchor - the same length as the dinghy. The warp then attaches to the short chain with a wired shackle. This gives added weight and help in setting an anchor. It also stops the warp fraying on sharp rocks when the dinghy swings to and fro with the tide. Generally an anchor warp should be 4 times the depth of the water. In strong winds this can be extended to 8 times the depth but most dinghies are not seaworthy enough to be anchored securely in such storm conditions.

A dinghy should not be able to scratch the mother-boat's paint; therefore a fender made from a length of heavy rope (or a strip of polyurethane) can be tied loosely to the outside of the bulwarks. This also provides a handhold for launching, or for people overboard to climb into the boat. Many modern dinghies have a molded ridge of plastic to replace the rope. A fitted acrylic canvas cover can shed seas or act as a shade or storage cover. Traditionally it toggles to the fender-rope or is suspended from the gunter (small folding mast) but can also be tied to a few points and secured with snaps or Velcro. Depending on the design there may be a large locker under a thwart.

Discover more about Other equipment related topics

Personal flotation device

Personal flotation device

A personal flotation device is a flotation device in the form of a vest or suite that is worn by a user to prevent the wearer from drowning in a body of water. The device will keep the wearer afloat with their head and mouth above the surface – they do not have to swim or tread water in order to stay afloat and can even be unconscious.

Anchor

Anchor

An anchor is a device, normally made of metal, used to secure a vessel to the bed of a body of water to prevent the craft from drifting due to wind or current. The word derives from Latin ancoracode: lat promoted to code: la , which itself comes from the Greek ἄγκυραcode: ell promoted to code: el .

Fender (boating)

Fender (boating)

In boating, a fender is used to absorb the kinetic energy of a boat or vessel berthing against a jetty, quay wall or other vessel. Fenders, used on all types of vessels, from cargo ships to cruise ships, ferries and personal yachts, prevent damage to vessels and berthing structures. To do this, fenders have high energy absorption and low reaction force. Fenders are typically manufactured out of rubber, foam elastomer or plastic. Rubber fenders are either extruded or made in a mold. The type of fender that is most suitable for an application depends on many variables, including dimensions and displacement of the vessel, maximum allowable stand-off, berthing structure, tidal variations and other berth-specific conditions. The size of the fender unit is based on the berthing energy of the vessel which is related to the square of the berthing velocity.

Velcro

Velcro

Velcro, officially known as Velcro IP Holdings LLC and trading as Velcro Companies, is a British privately held company, founded by Swiss electrical engineer George de Mestral in the 1950s. It is the original manufacturer of hook-and-loop fasteners, which de Mestral invented.

Source: "Dinghy", Wikipedia, Wikimedia Foundation, (2023, January 7th), https://en.wikipedia.org/wiki/Dinghy.

Enjoying Wikiz?

Enjoying Wikiz?

Get our FREE extension now!

See also
Notes
  1. ^ The word ḍiṅgi means small boat, and is a diminutive of the Telugu word ḍiṅgā, meaning boat. The British Royal Navy adopted the word to designate the smallest ship's boat.[6]
References

Citations

  1. ^ Oxford English Dictionary, 2nd Edition, 1989
  2. ^ Also dingy, dingee, dinghee, dingey[1]
  3. ^ Smyth, William Henry (1867). Belcher, Vice-Admiral Sir Edward (ed.). The Sailor's Word-Book. An Alphabetical Digest of Nautical Terms, including Some More Especially Military and Scientific, but Useful to Seamen; as well as Archaisms of Early Voyagers, etc. London: BLACKIE AND SON. Retrieved 18 August 2019. DINGHEY. A small boat of Bombay, propelled by paddles, and fitted with a settee sail, the mast raking forwards; also, the boats in use on the Hooghly; also, a small extra boat in men-of-war and merchant ships.
  4. ^ "What Cars Can Be Flat Towed Behind an RV? - Edmunds". Edmunds. 9 April 2013. Archived from the original on 19 August 2016. Retrieved 5 May 2018.
  5. ^ "Mirriam-Webster Dictionary". www.merriam-webster.com. Archived from the original on 28 August 2014.
  6. ^ Yule & Burnell (1886), pp. 245–6.
  7. ^ Casey, Don (2007). "Inflatable Boats". Boat Owners Association of The United States. Archived from the original on 25 January 2010. Retrieved 24 April 2010.
  8. ^ "Solar boat shines light on sun's power". cbsnews.com. Archived from the original on 3 February 2018. Retrieved 5 May 2018.
  9. ^ "New Propane-Powered Outboard Introduced". cruisingworld.com. Archived from the original on 3 April 2015. Retrieved 5 May 2018.
  10. ^ "Top 13 Survival Items Needed on a Dinghy [Safety]". oliverboat.com. Archived from the original on 5 May 2018. Retrieved 5 May 2018.

Sources

  • Yule, Sir Henry, & Arthur Coke Burnell (1886) Hobson-Jobson: Being a Glossary of Anglo-Indian Colloquial Words and Phrases, and of Kindred Terms: Etymological, Historical, Geographical, and Discursive. (J. Murray).
  • Smyth, Admiral William Henry. The Sailor's Word-Book. An Alphabetical Digest of Nautical Terms, including Some More Especially Military and Scientific, but Useful to Seamen; as well as Archaisms of Early Voyagers, etc. BLACKIE AND SON, London, 1867.
External links

The content of this page is based on the Wikipedia article written by contributors..
The text is available under the Creative Commons Attribution-ShareAlike Licence & the media files are available under their respective licenses; additional terms may apply.
By using this site, you agree to the Terms of Use & Privacy Policy.
Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc., a non-profit organization & is not affiliated to WikiZ.com.