at Timberline Lodge Ski Area , Mount Hood, Oregon Image Skilift.jpg thumb right Platter lift at Mt. Pizol, Switzerland Image WinterArmenia3.JPG thumb right Skilift mechanism in the resort of Tsakhkadzor ski resort Tsakhkadzor , Armenia The term skilift generally refers to any transport device that carries skiers up a hill. A skilift may fall into one of the following three main classes valign top Aerial lift s , including Aerial tramway s Funifor s Funitel s Gondola lift s Telemix Detachable chairlift s Chairlift s width 40 Surface lift s , including T bar lift T bars J bar lift J bars Platter lift Platter Button Poma lifts Ski tow Rope tows & handle tows Magic carpet skilift Magic carpets width 40 Cable railway s , including Funicular s Lift systems and networks The Transport network network of lifts at a ski resort can be arranged in several patterns depending on the size ... of ski areas have lifts which cross one another, usually with an aerial lift crossing above a surface lift and more rarely with two aerial lifts crossing at different heights above the ground. Small ski areas with only a handful of lifts typically follow one of these simple arrangements. Larger ski areas have combinations of these basic patterns, often in a wiktionary tiered tiered arrangement ... Neil Evans. See also Commons category Ski lifts List of aerial lift manufacturers List of transport topics Skiing Lift ticket References Information about ski lifts http www.skilifts.org How lifts work, plus specifications and photos of many North American ski lifts http www.lift world.info Lift ... illustrating various types of skilift networks can be found on the trail maps of most individual ski ... Alpine ski maps of many European ski resorts SkiLift DEFAULTSORT SkiLift Category ... inward from several base stations to a common Summit topography summit area. Ski areas located along ... connect to higher terrain. Very large ski areas with dozens of lifts may have upwards of three or more ... more details
No footnotes date March 2010 Image Madonnadouble 2004 0410a.jpg thumb right 240px A classic Hall double chairlift at Smugglers Notch , Vermont , USA Hall Ski Lift was a New York based ski lift manufacturing and installation company. Popular because of pricing and durability, Hall s lifts sold by the hundreds between 1955 and 1982, ranging from T bar lift T Bars to fixed grip quad Chairlift chairlifts . The last new Hall chairlifts were installed in 1982 at Ski Bittersweet and Timber Ridge Ski Area, both in Michigan. Hall was subsequently bought by Von Roll , who used some of their designs and parts in their lifts. Other Hall design elements have been used by Doppelmayer CTEC CTEC . External links http www.chairlift.org hall.html Hall Chairlift.org http www.skilifts.org Skilifts.org An online community dedicated to documenting all types of Ski Lifts Category Aerial lift manufacturers Category Companies based in New York ... more details
ita title America s Longest Magic Carpet SkiLift and New Snowmaking Coming to Stratton publisher First ... Magic Carpet.theora.ogv thumb Entering the Snowbird Utah Tunnel on a Magic Carpet SkiLift File Snowbird Magic Carpet2.theora.ogv thumb Exiting the Snowbird Utah Tunnel from a Magic Carpet SkiLift ... onto the snow and they slide away. Advantages Magic carpets are the least threatening form of skilift, especially for beginners and children. There is no altitude and little distance to fall, and the perceived ... T bar lift T bars and Poma lift s and don t require any new skills to use. ref cite web url http magiccarpet.rmce.com liffea.htm title Lift Features & Highlights publisher Rocky Mountain Conveyor & Equipment ... grades due to their dependence on friction between the carpet and the bottom of the ski or board ... a ski run. ref cite web url http wcco.com local magic.carpet.ride.2.898539.html title Magic Carpet ... R. Fearneyhough vs. Magic Carpet Lifts case report settlement of operator s arm amputated due to skilift design defect http www.carpetskilift.com SkiLift Category Vertical transport devices Category Surface lifts Category Ski lifts ca Catifa rodant sv Rullband skidlift ... more details
SkiLift International was an aerial lift manufacturer based out of Incline Village, Nevada . SLI was established by co founders Samuel G. Bonasso and Joseph Sugarman, with Bonasso as its first president. The company built 46 lifts, mainly double chairlifts , from 1965 until 1973. SLI had a prototype gondola and triple chair, but it is unlikely that these designs were ever used. SLI chairlifts can still be seen at ski areas such as Telluride, Colorado Telluride and Heavenly . The company was known for inventing the first maintenance free bail chair, well before competitors such as Riblet Tramway Company Riblet or Hall SkiLift Hall . SLI shipped pre welded towers and terminal parts to the ski areas, avoiding welding on site. SLI was purchased by Riblet Tramway Company in 1973. List of SLI lifts still standing Alpine Slide Big Bear Lake, California double Bryce Resort, Virginia A Double The Homestead, Virginia 4 Person T Bar Sapphire Valley, North Carolina A Lift Double Bryce Resort, Virginia B Double Diamond Peak, Nevada Ridge Double Iron Mountain, California CLOSED Chair 1 Double Iron Mountain, California CLOSED Chair 2 Double June Mountain, California 4 Double June Mountain, California 2 Double Park City, Utah Three Kings Double Aspen Mountain Colorado Aspen Mountain, Colorado Shadow Mountain Double Tahoe Donner, California Snowbird Double Wolf Ridge , North Carolina A Double 49 Degrees North, Washington 1 Bonanza Double Telluride, Colorado 7 Coonskin Double Telluride, Colorado Oak Street Double 49 Degrees North, Washington 2 Grubstake Double 49 Degrees North, Washington 3 Payday Double Teton Pass, Montana Chairlift Double Catamount, New York 4 J Bar Catamount, New York 1 Catamount Double Catamount, New York 3 Glade Double Bighorn, Wyoming Beginner Double Heavenly, Nevada Galaxy Double Heavenly, Nevada World Cup Double Wolf Creek, Colorado Nova Double Category Aerial lift manufacturers Category Ski lifts ... more details
Infobox NRHP name Boat Tow nrhp type image Old SkiLift No 1, Aspen, CO.jpg alt An L shaped green open ... year refnum 90000866 mpsub governing body Aspen Skiing Company The former SkiLift No. 1 begins ... ski area Aspen s first skilift , known as the Boat Tow . In 1990 it was listed under that name on the National Register of Historic Places , one of only two ski lifts in the country so recognized. ref group note The other is the Proctor Mountain SkiLift at Sun Valley, Idaho Sun Valley . ref It was originally ... in the late 19th century. The development of the Aspen Mountain ski area ski area that began with the lift ... skilift in the world. ref name Skiing Heritage Journal article cite journal last Lund first Morten ... ref History The history of SkiLift No. 1 is, in its early stages, intertwined with the history of skiing in Colorado and Aspen s founding as a mining town. The construction and opening of the lift in 1947 ... to the false summit, and SkiLift No. 2, a second chair to the convert 11212 ft adj on summit ... File SkiLift No 1 chair, Aspen, CO.jpg 250px left thumb One of the lift chairs alt A metal chair ... SkiLift No. 1 was closed. ref name Heritage Aspen page cite web title 34 Lift 1 Site and Willoughby ... lift station, 2010 locmapin Colorado map alt A map of Colorado showing county boundaries and major ... Journal article lift is located on the east side of South Aspen Street between East Dean Court and Gilbert ... to South Aspen is open, with a small concrete area where one of the first lift boats was displayed in the past. Opposite the lift station is an unpaved parking lot. The station itself is an L shaped ... the lift cable is looped. It drew its energy from another pulley system connected to the engine formerly in the 20 foot high 6 m short section, based below the lift s grade. Along the cable single metal ... to the sport on visits to Europe, cut the state s first ski trail near Denver in what is now Winter Park Resort Winter Park . The next year the second U.S. national downhill ski championships were held ... more details
in which the traveller tries to get a lift or ride from another traveller Plastic surgery , surgery to lift the skin Rhytidectomy or face lift , a type of plastic surgery Mastopexy or breast lift , a type of plastic surgery TOC right Physical devices Elevator or lift, a device used for raising and lowering people or goods Rack lift , a type of elevator Skilift , an aerial or surface lift for uphill ...Wiktionary liftLift may mean Lift force , a mechanical force generated by an object moving through a fluid Lift soaring , rising air used by soaring birds and glider, hang glider and paraglider pilots for soaring flight Lift soft drink , a brand of carbonated beverage produced and marketed by the Coca Cola Company Lift data mining , a measure of the performance of a model at segmenting the population ... into space Wheelchair lift also called a platform lift , a powered device to assist a person in a wheelchair in passing a vertical barrier Sling lift also called a Hoyer Lift , mobile lift, ceiling lift, or patient lift , a manual or powered lift or hoist to assist a caregiver in transferring ... the ride height Body lift , an adaptation of fixed height to lift the automobile body from the frame Suspension lift , a modification raising the suspension of the automobile Media London International Festival of Theatre LIFT De Lift The Lift , a 1983 horror film by Dick Maas In music Lift band , a German rock band Lift Audio Adrenaline album Lift Audio Adrenaline album 2001 Lift Love and Rockets album Lift Love and Rockets album 1998 Lift Poets of the Fall song Lift Poets of the Fall song , a 2004 single Lift Sister Hazel album Lift Sister Hazel album 2004 Lift Shannon Noll album Lift Shannon Noll album 2005 Lift Shannon Noll song Lift Shannon Noll song Lift , an unreleased List of Radiohead songs song by Radiohead Retake or lift, a symbol used in musical notation Mathematics Homotopy lifting property , in mathematics, a unique path over a map Lift mathematics , a morphism h from ... more details
purposes. Also, a ski may denote a similar device used for other purposes than skiing , for example, for steering snowmobile s. History Main History of skiing The Nordic countries Nordic ski technology was adapted during the early twentieth century to enable skiers to turn at higher speeds. New ski and ski binding binding designs, coupled with the introduction of skilift s and snowcat s to carry ... Ski.jpg thumb upright A shaped, twin tip alpine ski A ski is a long, flat device worn on the foot, usually ... camp allowed for the development of special skis for skating and ski jumping. Construction ... carbon steel edges. These components are put together through a variety of ski manufacturing techniques ... is attached by ski binding binding s which latch ski boots to the skis. Beginning in the early 2000s, many ski manufacturers began designing skis and ski binding bindings together, creating an integrated ... track design, to allow the toe and heel pieces to slide, which in turn allows the ski to flex deeply ... on his skis, since the binding is not only screwed on the ski, but integrated in the ski core ... began marketing steel edges in 1928, enabling the ski to grip on hard snow ice. The following year ... skiing. Downhill ski construction has evolved into much more sophisticated technologies. The use .... In 1991, designers at Elan company Elan produced a very exaggerated version of this race ski, and in 1993 ..., coupled with the length, stiffness and camber of the ski, the shorter the natural turning radius ... to facilitate tighter, easier turns. Many ski manufacturers label their skis with the turning radius on the top. For a racing slalom ski, this can be as low as 12 metres and for Super G they are normally ... snow. The ski is turned by applying pressure, rotation and edge angle. When the ski is set at an angle the edge cuts into the snow, the ski will follow the arc and hence turn the skier a practice ... shape, a shape called reverse camber . When a modern ski is tilted on to its edge, a gap is created ... more details
, and require more new passenger skills than most types of aerial lift to safely ride. During the summer of 2010, Vail Ski Resort in Colorado constructed an elevated surface lift, which provides ...File Surface lift.jpg thumb right 300px A surface lift A surface lift is a type of cable transport ation system used to transport skiers and snowboarders where riders remain on the ground as they are pulled uphill. Types of surface lifts include the Poma lift , J bar lift J bar , T bar lift T bar , rope tow , and Magic carpet skilift magic carpet . ref name skiliftgloss cite web url http skilifts.org glossary.htm title Glossary Entry Surface Lift publisher SkiLifts.org accessdate 2007 04 16 archiveurl http web.archive.org web 20070302110923 http www.skilifts.org glossary.htm Bot retrieved archive archivedate 2007 03 02 ref Although these types of lifts were once prevalent, they have since been overtaken in popularity by higher capacity aerial lifts like chairlift s and the gondola lift . Today, surface lifts are most often found on beginner slopes and very small ski area s. ref cite web url http skilifts.org technical.htm title Technical Information for lifts publisher SkiLifts.org accessdate 2007 04 16 archiveurl http web.archive.org web 20070206113418 http www.skilifts.org technical.htm Bot retrieved archive archivedate 2007 02 06 ref Surface lifts have the advantage of being less intimidating, especially for beginners the speed is slow relative to aerial lift s , they are usually situated on beginner terrain, the passenger s safe loading window is wider than most types of lift ... generally less expensive to construct and maintain than an equivalent length aerial lift. The disadvantages of a surface lift include less passenger capacity in terms of passengers per hour . They add ... is too great for a conventional surface lift, so the resort built the lift into the air. fact ... Category Ski lifts cs Ly a sk vlek nl Sleeplift ru sv Sl plift ... more details
1996 location Carson City, Nevada Carson City , Nevada , United States industry Lift Firm key people Jan K. Kunczynski br Les Okreglak products Ski lifts , Rails Funicular , Monorail num employees peak number of employees Image Yan logo.jpg thumb right 300px The nameplate found on Lift Engineering s ski lifts. Lift Engineering , more commonly known as Yan Lifts , was a major List of aerial lift manufacturers skilift manufacturer in North America . Founded in 1965 and based in Carson City, Nevada ... yet controversial lift firms in the ski industry. ref name colorado ski The company s high speed quads have been involved in the deaths of five people and the injury of 70, the worst record of any skilift maker operating in North America. Yan fixed grip chairlifts Citation needed date January 2008 however, continue to have a somewhat decent reputation. History 1965 85 Lift Engineering was founded by Janik Kunczynski , a Poland Polish immigrant and former ski racer who initially worked at Poma . He left Poma in 1965 and founded Lift Engineering to build his own ski lifts. One of his first customers was Squaw Valley Ski Resort Squaw Valley . The name Yan is the English language English spelling ... last Markels coauthors title The Rise, Fall and Return of a SkiLift Entrepreneur date 1997 01 16 ... solely to the skilift industry. From the company s beginnings, it always designed and built ..., the high speed detachable quad lift . Whereas other skilift firms spent as much as four years developing ... Ski Area Mammoth Mountain in California . ref name colorado ski By the late 1980s, Lift Engineering ... For SkiLift Accident date 1985 12 18 publisher The New York Times Company url http query.nytimes.com ...Infobox company company name Lift Engineering br Yan Lifts company logo Image Yanliftslogo.PNG fate bankruptcy ... the 1970s and 1980s. Mr. Kunczynski was known for dining with prospective clients apr s ski instead ... is also credited with being the first manufacturer of ski lifts to incorporate aesthetics into the design ... more details
, angled station of La Chaux Express Verbier, Switzerland showing the versatility of the hybrid lift type. A hybrid lift is a new type of skilift that combines the elements of a chairlift and a gondola ... Hybrid lifts Skilift s List of aerial lift manufacturers SkiLift DEFAULTSORT Hybrid Lift ...Image Cgd panoramabahn.jpg thumb The Panorama Bahn hybrid lift in Kitzb hel, Austria. Chairs load from ... lift manufacturers who refer to them by a variety of names Doppelmayr refers to them as combined installations ... have advantages for lift operations. Gondolas are heavier and have lower wind restrictions ... and walk into the cabin, which can slow the speed of operation at the ends of the lift and requires the riders to stand for the duration of the lift. Chairs are lighter and can be operated in higher winds, while also generally being more comfortable and easier to board for skiers. A hybrid lift allows cabins and chairs to be used on the same lift line, changing them as the rider load, season and weather ... are loaded on the downhill side of the ends of the lift, and the chairs on the uphill side. On most ..., increasingly important as ski resorts add summertime activities like downhill cycling and nature hiking trails. Installations around the World Sweden Sweden s first hybrid lift was installed in re ski area re ski resort in re , Sweden . The new hybrid lift is was named VM 8 an and replace the former four passenger chair lift Olympialiften . The lift was installed by Poma in 2006 and consist ... La Chaux Express.jpg thumb La Chaux Express hybrid lift in Verbier, Switzerland. Note the presence of both gondola and chair lifts in the disembarking area. In Verbier , Switzerland , lift manufacturer Leitner Group Leitner Ropeways installed a hybrid lift, La Chaux Express , in 2005. The 60 cabins ...?l 3&id 611 Leitner Ropeways ref The lift also has multiple stations the valley station at 2200m, the middle at 2484m which angles the route of the lift, allowing the second lower station at 2260m ... more details
of a gondola at Killington Ski Resort , Vermont . Image Gondola lift lucerne 2006.03.18.jpg thumb Classic 1960s 4 seater monocable gondola lift in Emmetten , Switzerland built by GMD Mueller . This lift ... Mountain , Alberta . Image re gondolen.JPG thumb left 12 passenger gondola lift in re ski area re , Sweden built by Poma . A gondola lift is a type of aerial lift , normally called a cable car , which ... similar to a pulse gondola, like the Village Gondola at Panorama Ski Resort , British Columbia . The first gondola built in the United States for a ski resort was located at the Wildcat Mountain Ski Area . It was a two person gondola built in 1957 and serviced skiers until 1999. The lift was later ...?intStoryID 5479 Man falls from SkiLift ref December 16, 2008 Ten people were injured none seriously ...Image Torres Metro Cable 2 Medellin.JPG thumb Metrocable Medell n gondola lift system in Medellin , Colombia . First gondola lift used for mass transportation purposes. Image 3133 8 jounieh.JPG thumb The t l ph rique ... gstaad3.jpg thumb Interior of a gondola lift station, in this case an intermediate station where gondolas ... grip vs. fixed grip , the capacity, cost, and functionality of a gondola lift will differ dramatically ... back and forth between two end terminals. Types Passenger lift In some systems the passenger cabins .... Gondola lifts can have intermediate stops that allow for uploading and downloading on the lift. Examples of a lift with three stops instead of the standard two are the Village Gondola and the Excalibur Gondolas at Whistler, British Columbia Whistler Blackcomb , while an example of a lift with four ... slope which this gondola lift goes over. Such a system is called Pulse Cabin because usually more than one cabin are loaded at a time before the trip begins. Another type of gondola lift is the bi ... the cabins. Examples of this type of lift include the Ngong Ping Cable Car in Hong Kong , the Singapore ... ski resort Blue Mountain Ski Resort summer only, in the winter it is converted to a six person ... more details
, Victoria Mount Buller , Australia probably set a skilift speed record by operating at an astonishing ...Image Skilift.jpg thumb Button lift US platter lift at Mount Pizol, Switzerland File Schigebiet Bodental Sereinig 083012 03.ogg thumb Button lift, Karawanken , Austria File Tellerliftb gel.jpg thumb 140px Close up view at two hangers of a button lift A platter lift US , platter pull US also j bar or button lift Europe is a surface lift , a mechanized system for pulling skiers and snowboarders uphill, along the surface of the slope. In Europe they are also known as Poma lifts after Poma corporation which first made them . In French, it is t l ski although colloquially known as a tire fesses or Buttocks bum pull . In Italy it is skilift or sciovia . It was invented in 1908 by Robert Winterhalder in the Black Forest Germany ref http www.nevasport.com nevablogs d el primer remonte del mundo the first skilift in the world 758 Le remonte pente de Schollach ref . The lift consists of an aerial steel rope loop running over a series of wheels, powered by an engine at one end. Hanging from the rope overhead are equally spaced vertical poles or cables attached to a plastic button or platter that is placed between the skiing skiers legs and pulls the skier uphill. Snowboarder s place the platter behind the top of their front leg or in front of their chest under their rear arm and hold it in position with their hands. Attempting to be pulled up just holding on with the arms is tiring and makes balancing more difficult. Also, a common mistake for first time riders is attempting to sit on the platter, which immediately sends both platter and rider to the ground. It is important to distinguish between Platter lifts and Pomas as they are very different types of lifts. Whereas Platters are fairly similar to T bars with the stick attached to a spring box by a retractable cord, Pomas have a detachable ... Platter lifts SkiLift Category Vertical transport devices Category Surface lifts Category Ski lifts ... more details
Lift and strike may refer to Lift and strike Bosnia Lift and strike , an American policy proposal during the Bosnian War Lift and strike welding A movement in the game of hurling disambig ... more details
passenger gondola lift in Panticosa Ski Resort, Spain . File Funivia del Plateau Rosa .JPG thumb Plateau ... glacier. An aerial lift is a means of transportation in which cabins , cars , gondolas or Chair open ... rope that propels the cabins. Gondola lift , a loop of cable moving in one direction with several ... station. Aerial lift is also a proper term used in industry for mechanical devices used to elevate ... trucks. Aerial lift systems are frequently employed in mountainous territory where roads are relatively difficult to build and use, and have seen extensive use in mining. Aerial lift systems are relatively ..., the cost effectiveness and flexibility of aerial lifts has seen an increase of gondola lift being ... lift which uses one or two stationary ropes for support while a third moving rope provides propulsion ... is fixed onto the propulsion rope and cannot be decoupled from it during operations. Gondola lift main Gondola lift Image Cablecarslantau.jpg thumb right 2 cable gondola lifts to Ngong Ping village in Hong Kong built by Leitner Group . A gondola lift is a type of aerial lift, often called a cable ... grip vs. fixed grip , the capacity, cost and functionality of a gondola lift will differ dramatically ... lift , from which containers for goods rather than passenger cars are suspended. Ropeway conveyors ... Image funitel 1.jpg thumb right Squaw Valley Funitel, Jan 2005 A funitel is a type of aerial lift ... funiculaire and Gondola lift telepherique . Funitels have not only been used as a means to transport ..., more and more funitels have been added to ski areas . When used to transport skiers, funitels ... Ort funitel page1.php Lift World Lift Database Funitels Bot generated title ref per cabin. Funitels ... steel cables instead of one. Funifor main Funifor A Funifor is a type of aerial lift or aerial tramway ... Chair lift Fixed grip chairlift main chair lift Image Hunter4.jpg thumb right Hunter Mountain chairlift Image Chair lift in Bad Hofgastein Austria.jpg thumb right A chairlift in Bad Hofgastein, Austria ... more details
Static lift can refer to For an aerostat Buoyancy the lifting force of the gas For an aerodyne Lift force the lifting force generated by the wings Lift soaring rising air used by soaring birds and gliders See also Dynamic soaring disambig ... more details
The lift coefficient math c mathrm l , , math math c mathrm a , math or math c mathrm z math is a dimensionless coefficient that relates the Lift force lift generated by a lift ing body, the dynamic pressure ... is a foil fluid mechanics foil or a complete foil bearing body such as a fixed wing aircraft . Lift coefficient is also used to refer to the dynamic lift characteristics of a two dimensional foil ..., Albert E. Theory of Wing Sections . Section 1.2 ref Lift coefficient may be described as the ratio of lift pressure to dynamic pressure where lift pressure is the ratio of lift to reference area. Lift coefficient may be used to relate the total Lift force lift generated by a foil equipped craft to the total area of the foil. In this application the lift coefficient is called the aircraft or planform lift coefficient math C mathrm L , . math br Watercraft and automobiles equipped with fixed foils can also be assigned a lift coefficient. The lift coefficient math C mathrm L , math is equal to ref ... 2 rho v 2A frac 2 L rho v 2A frac L q A math br where math L , math is the Lift force lift force , math ... , and math A , math is planform area. The lift coefficient is a dimensionless number . The aircraft lift coefficient can be approximated using the Lifting line theory ref Clancy, L. J. Aerodynamics ... lift coefficient Image Lift curve.svg thumb 300px right A typical curve showing section lift coefficient versus angle of attack for a cambered airfoil Lift coefficient may also be used as a characteristic ... lift coefficient math c mathrm l , . math It is common to show, for a particular airfoil section, the relationship between section lift coefficient and angle of attack . ref Abbott, Ira H., and Von ... between section lift coefficient and drag coefficient . The section lift coefficient is based ..., the lift of which is bereft of any three dimensional effects. It is not relevant to define the section lift coefficient in terms of total lift and total area because they are infinitely large. Rather ... more details
Unreferenced date February 2008 Gas lift is one of a number of processes used to artificially lift Petroleum oil or water from wells where there is insufficient reservoir pressure to produce the well. The process involves injecting gas through the tubing casing Annulus oil well annulus . Injected gas aerates the fluid to reduce its density the formation pressure is then able to lift the oil column and forces the fluid out of the wellbore. Gas may be injected continuously or intermittently, depending on the producing characteristics of the well and the arrangement of the gas lift equipment. Image Gaslift.jpg right frame Gas lift is a form of artificial lift where gas bubbles lift the oil from the well. The amount of gas to be injected to maximize oil production varies based on well conditions and geometries. Too much or too little injected gas will result in less than maximum production. Generally, the optimal amount of injected gas is determined by well tests, where the rate of injection is varied and liquid production oil and perhaps water is measured. Although the gas is recovered from ... in order to raise the pressure of the gas to a level where it can be re injected. The gas lift mandrel is a device installed in the tubing string of a gas lift well onto which or into which a gas lift valve is fitted. There are two common types of mandrels. In a conventional gas lift mandrel, a gas lift valve is installed as the tubing is placed in the well. Thus, to replace or repair the valve ... to repair or replace the valve. A gas lift valve is a device installed on or in a gas lift mandrel, which in turn is put on the production tubing of a gas lift well. Tubing and casing pressures cause ... the fluid to rise to the surface. In the lexicon of the industry, gas lift mandrels are said to be tubing ... gas lift mandrel. Other typical examples of equipment also used in connection with gas lift production ... Industry Category Petroleum production af Borrelpomp id Gas lift ... more details
Wikify date February 2010 Image Spectacle Lift.jpg thumb right 250px Spectacle Lift Recovery Truck Spectacle lift refers to the equipment used on a type of specialist breakdown recovery vehicle. The name spectacle lift is because the wheel grids resemble a pair of spectacles when in their raised position as observed from the rear of the vehicle. Spectacle lift recovery vehicles have been very popular with vehicle recovery operators for many years due to their versatility. The spectacle lift is able to remove the casualty vehicle with speed. Spectacle lift vehicles are used for breakdown assistance as there is ample stowage space for diagnostic equipment and mechanical tools required to repair a vehicle. Most spectacle lifts are hydraulically operated and able to lift in excess of 1900 kg suitable for cars and light commercial vehicles. The spectacle lift works by lifting the drive axle off the ground so that no mechanical damage is caused to the casualty vehicle. See also Tow truck Vehicle recovery External links http www.recoveryworld.co.uk Recovery World http www.towtalk.net Towing and Recovery Forums http www.beechesrecovery.co.uk Car Recovery Service http www.trukuk.com Manufacturer of Spectacle Lifts http www.lordsrecovery.co.uk Car Recovery Service Police Contractor Category Emergency vehicles Category Car classifications Category Emergency road services auto stub de Abschleppbrille ... more details
Unreferenced date July 2009 A lift jet is a jet engine angled to provide an aircraft with aerostatic i.e. not requiring the movement of air over an airfoil lift force lift instead of or in addition to thrust. On a fixed wing aircraft, lift jets may be installed as auxiliary engines, with a separate engine to provide forward thrust, or, as in the Harrier jump jet , may be thrust vectoring vectored in flight to provide both. File RollsRoyceRB108.JPG thumb A dedicated lift jet the Rolls Royce RB108 Lift jets were first designed by Germany German engineers during World War II , but none saw operational service. Many nations had experimental programs involving such engines by the early 1950s one typical example was Rolls Royce Plc Rolls Royce s Rolls Royce Thrust Measuring Rig Thrust Measuring Rig TMR , nicknamed the Flying Bedstead , which took its lift solely from engine thrust. An early dedicated lift jet was the Rolls Royce RB108 , first run in 1955. In the early 1960s both the USSR and western nations considered the possibility of lift engines as a way of providing STOL or even VTOL capability to combat aircraft. The Soviets did side by side testing of versions of combat aircraft using swing wing variable geometry wings and lift jets the results became the Mikoyan MiG 23 and Sukhoi Su 24 . The problems with the auxiliary lift engine are high fuel consumption, extra weight which is simply dead weight when the engines are not needed for lift , and taking up fuselage volume that could be used for fuel or other systems. The Soviets decided that variable geometry wings provided comparable advantages in take off performance without as many penalties. Image Yak 38 Forger wings folded.jpg left thumb Yak 38 Forger One of the few operational military aircraft with auxiliary lift engines .... A novel alternative to the lift jet for auxiliary vertical thrust is to be employed by the VTOL ... a jet lift engine, but a central lift fan that is powered by the main engine via a driveshaft ... more details
unreferenced date November 2010 An axel lift , in pairs figure skating is a movement in which the woman is turned over her partner s head one and a half times. From a position of holding hands on one side, her partner lifts her with his hand under her armpit and the lift begins from the woman s outside forward edge and ends on the outside backward edge of her opposite skate . The man rotates below her during the movement. External links http www.probertencyclopaedia.com cgi bin res.pl?keyword Axel Lift&offset 0 Axel lift Figure skating DEFAULTSORT Axel Lift Category Figure skating elements Category Pair skating Figure skating stub ... more details
Unreferenced date July 2007 Manzana Lift is the name of a carbonated drink produced by the Coca Cola company. It is apple flavored and is distributed in Latin America . The word manzana means apple in the Spanish language . Manzana Lift is available in five versions red apple, green apple, golden apple, zero red apple sugar free and calorie free and Manzana 25 less sugar, more apple juice . Coca Cola brands Category Coca Cola brands soft drink stub it Manzana Lift ... more details
cleanup article date March 2008 Unreferenced date June 2011 Asymmetry of lift describes an aspect of the nature of aerodynamic lift generation by the helicopter rotor rotor blades of a helicopter . Image Autorotational regions.jpg thumb Overhead view of helicopter rotors. The rotor tips travel much faster than the inner sections, so produce more lift. For the purposes of this article, the demarcated circular regions are irrelevant and should be ignored. The phenomenon is most easily envisaged when a helicopter is hover hovering , that is, maintaining a fixed position above a fixed point, and with no wind in the atmosphere. A helicopter rotor blade is an airfoil aerofoil , acting like the wing on an aeroplane being driven through the air to create lift. In the case of a fixed wing aircraft in normal flight, the entire wing travels forward through the air at the same speed. In the case of helicopter rotor blades, the tips of the blade travel very fast through the air a high angular velocity while the parts near the rotor hub travel much more slowly. Because lift increases with speed, the outermost sections of the rotor blades generate more lift than those parts closer to the rotor hub. So a rotor blade is said to be an aysmmetric generator of lift , because of the difference in lift generated along its length. Helicopter manufacturers try to reduce this differential effect that is, aim for more equality of lift along the blade length . This has two main aspects tapering a blade toward its tip, which reduces its surface area, in turn reducing its lift twisting the blade commonly called geometric twist so that the blade root near the hub presents a higher angle of attack, thus higher lift. When the helicopter is travelling forwards with respect to the atmosphere, a further phenomenon comes into play, dissymmetry of lift . References Reflist Category Aerodynamics ... more details
File Leas Lift 2 .JPG thumb Leas Lift 2 Originally installed in 1885, in Folkestone , Kent, the Grade II Listed Leas Lift is a funicular railway which carries passengers between the seafront and the promenade ... news uk england kent 10758519 Coastal water lift on Folkestone cliffs reopened ref The lift operates ... Leas Lift Community Interest Company http www.leasliftfolkestone.co.uk index.php?page functionality How the Lift Works ref It has carried more than 50 million people since it opened ref The Grand ... energy efficient. The lift has a very small carbon footprint as it emits no pollution and recycles all of the water used to drive the cars. ref The Folkestone Leas Lift Community Interest Company http ... that the lift was too expensive to run. ref BBC News http www.bbc.co.uk news uk england kent 10758519 Coastal water lift on Folkestone cliffs reopened ref Campaigners subsequently protested against the closure of the lift and in April 2010, it was announced that the lift was to be restored. ref BBC News http news.bbc.co.uk 1 hi england kent 8604318.stm Coastal water lift on Folkestone cliffs ... News 2011 3 21 Restored Folkestone Step Lift Carriage comes home Photos Restored Folkestone Step Lift ... Lift restoration, was appointed as lead consultant to provide structural engineering design. ref Crofton Design http crofton design.co.uk webapp 1164478 Leas Lift Leas Lift ref Crofton won the Building ... Excellence Awards in June 2011 for their work on the lift. ref ICE http www.theconstructionindex.co.uk press view 07 07 2011 engineer crofton scoops another award for restoration of leas lift folkestone kent Engineer Crofton scoops another award for restoration of Leas Lift, Folkestone, Kent ... the lift at the top and bottom stations. The wheel bearings on the lift cars were all found to be damaged ... view 10 01 2011 crofton restores grade ii listed leas lift to former glory Crofton restores Grade II Listed Leas Lift to former glory ref Present day 125 years after it first opened, the operation ... more details
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