bicycle in english

Marlioz, le 31 décembre 2020

Different gears and ranges of gears are appropriate for different people and styles of cycling. Their mandate states that EN cycle standards shall harmonize with ISO standards. May 18, 2020 by Editorial Team Leave a Comment. Instead of pedaling and steering with the front wheel, the safety bicycle steers with the front wheel while the pedals turn the back wheel using a chain. From Longman Dictionary of Contemporary English Related topics: Bicycles, carts, horses ldoce_023_j bicycle bi‧cy‧cle 1 / ˈbaɪsɪk ə l / W3 noun [countable] TTB a vehicle with two wheels that you ride by pushing its pedal s with your feet SYN bike Can James ride a bicycle yet? We start with the ever-reliable Alfine 8spd hub, in it’s Di2 guise. With noun/verb tables for the different cases and tenses links to audio pronunciation and … For racing bikes where the rider is bent over, weight is more evenly distributed between the handlebars and saddle, the hips are flexed, and a narrower and harder saddle is more efficient. Upright handlebars, the norm in Europe and elsewhere until the 1970s, curve gently back toward the rider, offering a natural grip and comfortable upright position. Experiments done in Uganda, Tanzania, and Sri Lanka on hundreds of households have shown that a bicycle can increase a poor family's income as much as 35%. How to use bicycle in a sentence. cycle definition: 1. a bicycle 2. a group of events that happen in a particular order, one following the other, and…. The seat stays connect the top of the seat tube (at or near the same point as the top tube) to the rear fork ends. Any help in tracking this expression is welcome. Showing page 1. When it was new, I was not allowed to take it outside my apartment. Among the earliest clubs was The Bicycle Touring Club, which has operated since 1878. [4][5][6][36], Women on bicycles on unpaved road, USA, late 19th Century, A penny-farthing or ordinary bicycle photographed in the Škoda Auto museum in the Czech Republic, The Svea Velocipede by Fredrik Ljungström and Birger Ljungström, exhibitioned at the Swedish National Museum of Science and Technology, Bicycle in Plymouth, England at the start of the 20th century. bicycle definition: 1. a two-wheeled vehicle that you sit on and move by turning the two pedals (= flat parts you press…. A bicycle (or bike) is a small, human powered land vehicle with a seat, two wheels, two pedals, and a metal chain connected to cogs on the pedals and rear wheel.A frame gives the bike strength, and the other parts are attached to the frame. By the turn of the century, cycling clubs flourished on both sides of the Atlantic, and touring and racing became widely popular. A human traveling on a bicycle at low to medium speeds of around 16–24 km/h (10–15 mph) uses only the power required to walk. [3] Careful riding helps prevent accidents. In 1817 a German professor, Baron Karl von Drais, created the first two-wheeled bicycle. The bicycle is the most efficient human-powered means of transportation in terms of energy a person must expend to travel a given distance. Pegs can be fastened to one, or both of the wheel hubs to either help the rider perform certain tricks, or allow a place for extra riders to stand, or rest. When stopping, the rider can simply put down a foot instead of completely dismounting. [113], The proper Islamic bicycle for the Iranian women is a topic of heated discussion in both Sunni and Shia Islam. bicycle translation in English-Faroese dictionary. [85], The 1968 Vienna Convention on Road Traffic of the United Nations considers a bicycle to be a vehicle, and a person controlling a bicycle (whether actually riding or not) is considered an operator. The front wheel could be turned using the handlebars in order to steer the bike. [8][80] The bicycle craze in the 1890s also led to a movement for so-called rational dress, which helped liberate women from corsets and ankle-length skirts and other restrictive garments, substituting the then-shocking bloomers. Meaning and examples for 'bicycle' in Spanish-English dictionary. More expensive bikes use carbon fibre due to its significantly lighter weight and profiling ability, allowing designers to make a bike both stiff and compliant by manipulating the lay-up. In Germany, fenders are called (Mudguards). Most bikes have two or three chainrings, and from 5 to 11 sprockets on the back, with the number of theoretical gears calculated by multiplying front by back. The name comes from these two words - the prefix "bi-" meaning two, and the suffix "-cycle" meaning wheel. Road bicycles use tires 18 to 25 millimeters wide, most often completely smooth, or slick, and inflated to high pressure in order to roll fast on smooth surfaces. Do you still remember the day when our parents brought us our bicycle for the first time? open_in_new Link to source ; warning Request revision ; Er hat Fahrradbremsenkabel, die vom Kopf zur Steuerung gehen. [35], Bicycles and horse buggies were the two mainstays of private transportation just prior to the automobile, and the grading of smooth roads in the late 19th century was stimulated by the widespread advertising, production, and use of these devices. Soon, the freewheel was invented. [26] The French vélocipède, made of iron and wood, developed into the "penny-farthing" (historically known as an "ordinary bicycle", a retronym, since there was then no other kind). Principal Translations: Inglés: Español: bike, bicycle n noun: Refers to person, place, thing, quality, etc. bicycle - Translation to Spanish, pronunciation, and forum discussions. The Svea Velocipede with vertical pedal arrangement and locking hubs was introduced in 1892 by the Swedish engineers Fredrik Ljungström and Birger Ljungström. This was the first in mass production. [108] Alistair Craig, whose company eventually emerged to become the engine manufacturers Ailsa Craig, also started from manufacturing bicycles, in Glasgow in March 1885. The Raleigh Bicycle Company was founded in Nottingham, England in 1888. It became the biggest bicycle manufacturing company in the world, making over two million bikes per year. [22], The first mechanically-propelled, two-wheeled vehicle may have been built by Kirkpatrick MacMillan, a Scottish blacksmith, in 1839, although the claim is often disputed. It is regarded as the first bicycle, but it did not have pedals;[18][19][20][21] Drais introduced it to the public in Mannheim in 1817 and in Paris in 1818. The world's fastest bicycle is a recumbent bicycle but this type was banned from competition in 1934 by the Union Cycliste Internationale.[47]. Contextual translation of "bicycles" into English. ENGLISH As easy as riding a bicycle & just like riding a bicycle Technical accessories include cyclocomputers for measuring speed, distance, heart rate, GPS data etc. This refinement led to the 1890s invention[34] of coaster brakes. Air drag, which is proportional to the square of speed, requires dramatically higher power outputs as speeds increase. [11] The design of the bicycle was an advance on the velocipede, although the words were used with some degree of overlap for a time. Cyclists are also reminded of the importance of having front and rear lights on bicycles. √ Over 1,500,000 translations. It has a bell which I love to ring. There were a variety of new inventions, such as spoke tighteners,[103] and specialized lights,[98][103] socks and shoes,[104] and even cameras, such as the Eastman Company's Poco. Learn the translation for ‘bicycle’ in LEO’s English ⇔ German dictionary. Low light makes bicycle lighting important. [32][33] Soon after, the rear freewheel was developed, enabling the rider to coast. Cycling is so popular that the parking capacity may be exceeded, while in some places such as Delft the capacity is usually exceeded. Three styles of handlebar are common. It gives her a feeling of self-reliance and independence the moment she takes her seat; and away she goes, the picture of untrammelled womanhood. It is powered by a person riding on top, who pushes the pedals around with his or her feet. A number of formal and industry standards exist for bicycle components to help make spare parts exchangeable and to maintain a minimum product safety. The majority also have a gear shifter. Some, mainly utility, bicycles use hub gears with between 3 and 14 ratios, but most use the generally more efficient dérailleur system, by which the chain is moved between different cogs called chainrings and sprockets in order to select a ratio. Basic components common to most bikes include a seat, pedals, gearing, handlebar, wheels, and brakes, all mounted on a frame. [9] More than 1 billion bicycles have been manufactured worldwide as of the early 21st century. Around the turn of the 20th century, bicycles reduced crowding in inner-city tenements by allowing workers to commute from more spacious dwellings in the suburbs. The United Kingdom has a tax break scheme (IR 176) that allows employees to buy a new bicycle tax free to use for commuting.[70]. Although bike and cycle are used interchangeably to refer mostly to two types of two-wheelers the terms still vary across the world. Because let's face it, the bicycle was a pretty great invention. Most road bicycles use rim brakes, but some use disk brakes. However, this meant the rider could no longer stop the bike by backpedaling. Because of its persistent image as a "women's" bicycle, step-through frames are not common for larger frames. Learn Different Parts of a Bicycle in English. With comfort bikes and hybrids, cyclists sit high over the seat, their weight directed down onto the saddle, such that a wider and more cushioned saddle is preferable. [112] Currently, two billion bicycles are in use around the world. Mandatory helmet wearing is one of the most controversial topics in the cycling world, with proponents arguing that it reduces head injuries and thus is an acceptable requirement, while opponents argue that by making cycling seem more dangerous and cumbersome, it reduces cyclist numbers on the streets, creating an overall negative health effect (fewer people cycling for their own health, and the remaining cyclists being more exposed through a reversed safety in numbers effect). In their garage are six bicycles and one tricycle but not one car. That is the case of Ílhavo, in Portugal. Ditch the Helmet Laws", "Breaking into bicycle theft: Insights from Montreal, Canada", Cycling Science: How Rider and Machine Work Together, Bicycle- and human-powered vehicle museums, Bicycle transportation planning and engineering, List of bicycle brands and manufacturing companies, https://en.wikipedia.org/w/index.php?title=Bicycle&oldid=996864482, Articles with unsourced statements from December 2012, Wikipedia articles needing factual verification from September 2015, Wikipedia articles needing page number citations from September 2015, Wikipedia indefinitely semi-protected pages, Articles with unsourced statements from January 2019, Vague or ambiguous geographic scope from August 2012, Articles with unsourced statements from May 2013, Articles lacking reliable references from January 2013, Articles containing potentially dated statements from 2009, All articles containing potentially dated statements, Articles with unsourced statements from September 2015, Creative Commons Attribution-ShareAlike License. ", https://www.bikeinn.com/bike/sks-spoiler-pro-50-60-mm/137484810/p, https://www.sks-germany.com/en/productcategories/mudguards/, "BikeWebSite: Bicycle Glossary – Patch kit", "Built environment influences on healthy transportation choices: bicycling versus driving", "Tax free bikes for work through the Government's Green Transport Initiative", "Metro Making Room for Bikes on Their Trains", "Techies on the cutting edge... of bike commuting", "In Almost Every European Country, Bikes Are Outselling New Cars", "Appropriate Transportation and Rural Development in Makete District, Tanzania", "Project Tsunami Report Confirms The Power of Bicycle", Woman's Temperance Publishing Association, "Wilbur Wright Working in the Bicycle Shop", "Beijing looks to revitalise bicycle culture", "Italian bicycle sales 'surpass those of cars, "Global cyclists say NO to carbon – opt for CDM", "Peddling religion: Why secular academics fret about an "Islamic bicycle, "High Growth and Big Margins in the $61 Billion Bicycle Industry", "The Business of Bicycles | Manufacturing | Opportunities", "2014 European Bicycle Industry & Market Profile", "Want Safer Streets for Cyclists? Some components are easy to handle using relatively simple tools, while other components may require specialist manufacturer-dependent tools. What a road does at a macro level to increase transport, the bicycle supports at the micro level. They were popular in a time when there were not cars on the market and the principal mode of transportation was horse-drawn vehicles, such the horse and buggy or the horsecar. By the 1980s aluminum welding techniques had improved to the point that aluminum tube could safely be used in place of steel. There are also cycling specific multi-tools that combine many of these implements into a single compact device. Brakes operated by hand levers on some bikes also increased safety. Bicyclists also have specialized form fitting and high visibility clothing. In built up cities around the world, urban planning uses cycling infrastructure like bikeways to reduce traffic congestion and air pollution. Historically, materials used in bicycles have followed a similar pattern as in aircraft, the goal being high strength and low weight. The TC149 ISO bicycle committee, including the TC149/SC1 ("Cycles and major sub-assemblies") subcommittee, has published the following standards: Swedish National Museum of Science and Technology, International Organization for Standardization, Rudin Center for Transportation Policy & Management, "Bicycling; A way of life; Faster in town than going by car, bus, tube or on foot", "Honda Sells Its 60 Millionth – Yes, Millionth – Super Cub", "Toyota ponders recall of world's best-selling car", "World's first bicycle ride took place 200 years ago", "200th anniversary: How the bicycle changed society", p. 648, patent no. These innovations have continued with the advent of modern materials and computer-aided design, allowing for a proliferation of specialized bicycle types, improved bicycle safety, and riding comfort. [66] A number of cities around the world have implemented schemes known as bicycle sharing systems or community bicycle programs. These initiatives complement public transport systems and offer an alternative to motorized traffic to help reduce congestion and pollution. [85] In addition, bicycle makers adopted the annual model change[83][88] (later derided as planned obsolescence, and usually credited to General Motors), which proved very successful. The bicycle's invention has had an enormous effect on society, both in terms of culture and of advancing modern industrial methods. The most common options are either a rear hub or multiple chain rings combined with multiple sprockets (other combinations of options are possible but less common). Bikes can be used for entertainment and pleasure, such as in organised mass rides, artistic cycling and freestyle BMX. During this time the bicycle became very popular. Another French inventor named Douglas Grasso had a failed prototype of Pierre Lallement's bicycle several years earlier. For example, road investments in India were a staggering 3–10 times more effective than almost all other investments and subsidies in rural economy in the decade of the 1990s. Lawson, and Shergold solved this problem by introducing the chain drive (originated by the unsuccessful "bicyclette" of Englishman Henry Lawson),[29] connecting the frame-mounted cranks to the rear wheel. [120], Bicycles are popular targets for theft, due to their value and ease of resale. [38], The combined center of mass of a bicycle and its rider must lean into a turn to successfully navigate it. At 16, having saved his pocket money, he bought his first bicycle and took up the triathlon. [118], Early in its development, as with automobiles, there were restrictions on the operation of bicycles. My Bicycle Essay in English | 500+ Words Essay on Bicycle. √ 100% FREE. Bamboo, a natural composite material with high strength-to-weight ratio and stiffness[48] has been used for bicycles since 1894. European cycle standards tend to describe minimum safety requirements, while ISO standards have historically harmonized parts geometry.[62]. Since the late 1930s alloy steels have been used for frame and fork tubes in higher quality machines. The top tube connects the head tube to the seat tube at the top, and the down tube connects the head tube to the bottom bracket. [citation needed], Another style is the recumbent bicycle. Virtually all professional racing bicycles now use carbon fibre frames, as they have the best strength to weight ratio. Major multi-stage professional events are the Giro d'Italia, the Tour de France, the Vuelta a España, the Tour de Pologne, and the Volta a Portugal. This allows the energy required to move the same distance to be distributed over more pedal turns, reducing fatigue when riding uphill, with a heavy load, or against strong winds. Another basic maintenance item is regular lubrication of the chain and pivot points for derailleurs and brakes. Later inventors made bikes out of metal only, and made the front wheel very big, giving higher speed. Off-road tires are usually between 38 and 64 mm (1.5 and 2.5 in) wide, and have treads for gripping in muddy conditions or metal studs for ice. If the rider is sitting upright, the rider's body creates about 75% of the total drag of the bicycle/rider combination. Her designs featured frame geometry and wheel sizes chosen to better fit women, with shorter top tubes and more suitable reach.[1]. In the Netherlands all train stations offer free bicycle parking, or a more secure parking place for a small fee, with the larger stations also offering bicycle repair shops. Bicycles, bike components, training equipment, cycling clothing or care products we have everything you need. [71] In Trondheim in Norway, the Trampe bicycle lift has been developed to encourage cyclists by giving assistance on a steep hill. From Simple English Wikipedia, the free encyclopedia, "Helmets: How they Work and What Standards Do", https://simple.wikipedia.org/w/index.php?title=Bicycle&oldid=7203094, Creative Commons Attribution/Share-Alike License. "I think it has done more to emancipate woman than any one thing in the world. [58] Bicycle lights, reflectors, and helmets are required by law in some geographic regions depending on the legal code. Since a moving bicycle makes little noise, some countries insist that bicycles have a warning bell for use when approaching pedestrians, equestrians, and other cyclists, though sometimes a car horn can be used when a 12 volt battery is available. The word was first used in 1847 in a French publication to describe an unidentified two-wheeled vehicle, possibly a carriage. This design, referred to as a step-through frame or as an open frame, allows the rider to mount and dismount in a dignified way while wearing a skirt or dress. [102][101] Their board tracks were later adapted to early motorcycle and automobile racing. However, it took a lot of effort to turn the pedals. fenders with spoilers (mudflaps)[56] protect the cyclist and moving parts from spray when riding through wet areas. [42] From a mechanical viewpoint, up to 99% of the energy delivered by the rider into the pedals is transmitted to the wheels, although the use of gearing mechanisms may reduce this by 10–15%. Ivan Illich stated that bicycle use extended the usable physical environment for people, while alternatives such as cars and motorways degraded and confined people's environment and mobility. Learn more. The fastest recorded unpaced speed on a flat surface is 144.18 km/h (89.59 mph)[45], In addition, the carbon dioxide generated in the production and transportation of the food required by the bicyclist, per mile traveled, is less than 1/10 that generated by energy efficient motorcars.[46]. In reality, many gears overlap or require the chain to run diagonally, so the number of usable gears is fewer. These models were known as safety bicycles, dwarf safeties, or upright bicycles for their lower seat height and better weight distribution, although without pneumatic tires the ride of the smaller-wheeled bicycle would be much rougher than that of the larger-wheeled variety. [4] Some bicycles have bells or horns that the rider can use to warn other people that they are riding by them. [123] Most bicycles have serial numbers that can be recorded to verify identity in case of theft.[124]. However, it was difficult to ride, since it could fall easily and the rider would fall far. Human translations with examples: 1 bicycles, korean (0), in the sun, oriental (0), love bicycle, auto shop (0). Los Angeles removed a small amount of seating on some trains to make more room for bicycles and wheel chairs. Etymology. It is more common to see bicycles with bottle generators, dynamos, lights, fenders, racks and bells in Europe. Bicycle helmets can reduce injury in the event of a collision or accident, and a suitable helmet is legally required of riders in many jurisdictions. Inflections of 'bicycle' (v): (⇒ conjugate) bicycles v 3rd person singular bicycling v pres p verb, present participle: -ing verb used descriptively or to form progressive verb--for example, "a singing bird," "It is singing." Short-wheelbase or tall bicycles, when braking, can generate enough stopping force at the front wheel to flip longitudinally. [37] This steering is usually provided by the rider, but under certain conditions may be provided by the bicycle itself. Showing page 1. Very few bicycle components can actually be repaired; replacement of the failing component is the normal practice. With a chain drive transmission, a chainring attached to a crank drives the chain, which in turn rotates the rear wheel via the rear sprocket(s) (cassette or freewheel). Bicycles can also be fitted with a hitch to tow a trailer for carrying cargo, a child, or both. [110], In line with the European financial crisis, in Italy in 2011 the number of bicycle sales (1.75 million) just passed the number of new car sales. Road bicycles tend to have no suspension. Further innovations increased comfort and ushered in a second bicycle craze, the 1890s Golden Age of Bicycles. Bicycle suspension refers to the system or systems used to suspend the rider and all or part of the bicycle. Mitchell Moss, who runs the Rudin Center for Transportation Policy & Management at New York University, said in 2012: "Biking has become the mode of choice for the educated high tech worker". Countries which require adult cyclists to wear helmets include Spain, New Zealand and Australia. Toe-clips and toestraps and clipless pedals help keep the foot locked in the proper pedal position and enable cyclists to pull and push the pedals. A car, which was trying to overtake another vehicle, allegedly collided with their bicycles. Tires vary enormously depending on their intended purpose. cycle the laundry in this washing program 1 A user-defined period of time during which you can schedule form data entry, review, or approval, or report review or approval through assignments, or schedule server actions, also known as jobs. Recumbent bicycles may have either under-seat or over-seat steering. 86,705: "Perfectionnements dans les roues de vélocipèdes", "Cycle market: Moving into the fast lane". Note that bicycles use much higher pressures than cars: car tires are normally in the range 30 to 40 pounds per square inch while bicycle tires are normally in the range 60 to 100 pounds per square inch. [114][115][116], The global bicycle market is $61 billion in 2011. From the beginning and still today, bicycles have been and are employed for many uses. [7][8][9] However, many details have been improved, especially since the advent of modern materials and computer-aided design.

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