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Rake
Rake may refer to: * Rake (stock character), a man habituated to immoral conduct * Rake (theatre), the artificial slope of a theatre stage Science and technology * Rake receiver, a radio receiver * Rake (geology), the angle between a feature on a bedding plane and the strike line in geology Tools * Rake (tool), a horticultural implement, a long-handled tool with tines * Fire rake, a heavy-duty variant of the “normal” rake, used for fire prevention * Rake or hay rake, a farm implement * Rake angle, a parameter in machining and cutting geometry * Mash rake, a tool used in brewing Transport * Rake, the caster angle of a bicycle or motorcycle * Rake, the difference between the front and rear ride heights of a car * Rake (train), a line of coupled passenger coaches, or freight wagons, or railcars (excluding the locomotive) that typically move together Mathematics and computing * Rake (angle), mathematical definition * Rake (cellular automaton), a cellular automaton pattern that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rake (poker)
Rake is the scaled commission fee taken by a cardroom operating a poker game. It is generally 2.5% to 10% of the pot in each poker hand, up to a predetermined maximum amount. There are also other non-percentage ways for a casino to take the rake. Poker is a player-versus-player game, and the house does not wager against its players (unlike blackjack or roulette), so this fee is the principal mechanism to generate revenue. It is primarily levied by an establishment that supplies the necessary services for the game to take place. In online poker it covers the various costs of operation such as support, software, and personnel. In traditional brick and mortar casinos it is also used to cover the costs involved with providing a dealer (though in many places tips provide the bulk of a dealer's income) for the game, support staff (from servers to supervisors), use of gaming equipment, and the physical building in which the game takes place. The rake in live games is generally higher th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hay Rake
A hay rake is an agricultural rake used to collect cut hay or straw into windrows for later collection (e.g. by a baler or a loader wagon). It is also designed to fluff up the hay and turn it over so that it may dry. It is also used in the evening to protect the hay from morning dew. The next day a tedder is used to spread it again, so that the hay dries more quickly. Types A hay rake may be mechanized, drawn by a tractor or draft animals, or it may be a hand tool. The earliest hay rakes were nothing more than tree branches, but wooden hand rakes with wooden teeth, similar in design to a garden rake but larger, were prevalent in the 19th and early 20th centuries, and still are used in some locations around the world. The typical early horse-drawn hay rake was a ''dump rake'', a wide two-wheeled implement with curved steel or iron teeth usually operated from a seat mounted over the rake with a lever-operated lifting mechanism. This rake gathered cut hay into windrows by rep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rake (stock Character)
In a historical context, a rake (short for rakehell, analogous to "hellraiser") was a man who was habituated to immoral conduct, particularly womanizing. Often, a rake was also prodigal, wasting his (usually inherited) fortune on gambling, wine, women, and song, and incurring lavish debts in the process. Cad is a closely related term. Comparable terms are "libertine" and "debauchee". The Restoration rake was a carefree, witty, sexually irresistible aristocrat whose heyday was during the English Restoration period (1660–1688) at the court of King Charles II. They were typified by the "Merry Gang" of courtiers, who included as prominent members the John Wilmot; George Villiers; and Charles Sackville, who combined riotous living with intellectual pursuits and patronage of the arts. At this time the rake featured as a stock character in Restoration comedy. After the reign of Charles II, and especially after the Glorious Revolution of 1688, the cultural perception of the ra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rake (tool)
A rake (Old English ''raca'', cognate with Dutch ''hark'', German ''Rechen'', from the root meaning "to scrape together", "heap up") is a broom for outside use; a horticultural implement consisting of a toothed bar fixed transversely to a handle, or tines fixed to a handle, and used to collect leaves, hay, grass, etc., and in gardening, for loosening the soil, light weeding and levelling, removing dead grass from lawns, and generally for purposes performed in agriculture by the harrow. Large mechanized versions of rakes are used in farming, called hay rakes, are built in many different forms (e.g. star-wheel rakes, rotary rakes, etc.). Nonmechanized farming may be done with various forms of a hand rake. Types of rakes Modern hand-rakes usually have steel, plastic, or bamboo teeth or tines, though historically they have been made with wood or iron. The handle is typically a ~ haft made of wood, bamboo, steel or fiberglass. Leaf rakes, used like a broom to gather leaves, c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bicycle And Motorcycle Geometry
Bicycle and motorcycle geometry is the collection of key measurements (lengths and angles) that define a particular bike configuration. Primary among these are wheelbase, steering axis angle, fork offset, and trail. These parameters have a major influence on how a bike handles. Wheelbase Wheelbase is the ''horizontal'' distance between the centers (or the ground contact points) of the front and rear wheels. Wheelbase is a function of rear frame length, steering axis angle, and fork offset. It is similar to the term wheelbase used for automobiles and trains. Wheelbase has a major influence on the longitudinal stability of a bike, along with the height of the center of mass of the combined bike and rider. Short bikes are much more suitable for performing wheelies and stoppies. Steering axis angle The steering axis angle is called caster angle when measured from vertical axis or head angle when measured from horizontal axis. The steering axis is the axis about which the steeri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rake (cellular Automaton)
A rake, in the lexicon of cellular automata, is a type of ''puffer train'', which is an automaton that leaves behind a trail of debris. In the case of a rake, however, the debris left behind is a stream of spaceships, which are automata that "travel" by looping through a short series of iterations and end up in a new location after each cycle returns to the original configuration. In Conway's Game of Life, the discovery of rakes was one of the key components needed to form the ''breeder'', the first known pattern in Life in which the number of live cells exhibits quadratic growth. A breeder is formed by arranging several rakes so that the '' gliders''—the smallest possible spaceships—they generate interact to form a sequence of '' glider guns'', patterns which emit gliders. The emitted gliders fill a growing triangle of the plane of the game. More generally, when a rake exists for a cellular automaton rule (a mathematical function defining the next iteration to be derived f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rake Angle
Rake angle is a parameter used in various cutting and machining processes, describing the angle of the cutting face relative to the work. There are three types of rake angles: ''positive'', ''zero'' or ''neutral'', and ''negative''. * Positive rake: A tool has a positive rake when the face of the cutting tool slopes away from the cutting edge at inner side. * Zero rake: A tool has a zero (or neutral) rake when the face of the cutting tool is perpendicular to the cutting edge at inner side. * Negative rake: A tool has a negative rake angle when the face of the cutting tool slopes away from the cutting edge at outer side. Positive rake angles generally: * Make the tool more sharp and pointed. This reduces the strength of the tool, as the small included angle in the tip may cause it to chip away. * Reduce cutting forces and power requirements. * Helps in the formation of continuous chips in ductile materials. * Can help avoid the formation of a built-up edge. Negative rak ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rake (theatre)
A rake or raked stage is a theatre stage that slopes upwards, away from the audience. Such a design was typical of English theatre in the Middle Ages and early Modern era, and improves the view and sound for spectators. It also helps with the illusion of perspective: when features of the scenery are made to align with a notional vanishing point beyond the rear of the stage, the rake supports the illusion. These elements of scenery are termed ''raking pieces''. Raked seating refers to seating which is positioned on an upwards slope away from the stage, in order to give those in the audience at the back a better view than if the seats were all on the same level. Calculating incline The slope of the rake is measured by the number of horizontal units it takes for one vertical unit measured in the direction of the slope, or by the equivalent percentage. A rake of one horizontal unit to one vertical unit (1 in 1) would give an angle of 45° from the horizontal. Rakes of 1 in 18 (5. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fire Rake
A fire rake is a wildland fire fighting tool. A fire rake has a wooden or fiberglass handle with a rake head consisting of four to six sharp, serrated, triangular steel blades. It is used to rake a fire break with the sharp teeth, enabling it to reach fire in undergrowth in addition to loose surface debris. A McLeod, which is sometimes called a ''rake hoe'', is a similar tool whose rake portion looks more like a steel rake but with sharp edges on the teeth. The teeth of the more traditional fire rake which resemble the teeth of a great white shark allow it to penetrate deeper into the undergrowth when necessary. The preference for one implement over the other is somewhat subjective. A fire fighter will rake burning material back into the (black) area already burned, moving the fire away from the fuel ahead of it to create a fire break. The burning material is left to burn itself out away from the edge of the fire line, or another fire fighter with a fire flapper will smother i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mash Rake
A mashing fork, mash rake or mashing rake is a tool traditionally used in the mashing process of brewing and distilling. The mashing fork is used to mix the mash by hand to ensure the various grains are properly homogenized and wet everywhere, so no starches are wasted. In modern parlance, the term 'rake' is used most commonly to refer to mechanical knives used to cut the mash bed to optimize the efficiency of the runoff and 'fork' is most commonly used to refer to the traditional, mostly archaic, tool. Background Before the industrial age, the mash fork was an instrument made of wood with a long handle, somewhat resembling an oar with large holes in the blade. This type of mash rake (often called a mash paddle) is still used by homebrewers. Large modern brewers, however, use mechanical apparatus to mix the mash instead of manual labour. As a symbol The traditional mash rake is often used as a symbol of brewers, in much the same way that the scythe is used as a symbol of agricu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rake (singer)
is a Japanese singer-songwriter who debuted under Sony Music Entertainment Japan in 2010. Biography Rake was born in Sendai, Japan. He began an interest in music by playing an antique guitar at his family home, and in high school, was a member of a hard rock band. In university, Rake considered singing for the first time, and began steps to becoming a professional musician. Rake performed as the opening act to Japanese band Kimaguren's 2009 tour ''Kid in the Sky,'' and the following January debuted under Sony Music Japan, with the single " Fly Away." The song was used as the theme song for the Tokyo MX drama ''Taxmen'', and while few copies were sold, the song received such extremely heavy airplay across Japan that it topped ''Billboards Japan Hot 100 chart for two weeks. Rake, after releasing his debut extended play '' All You Need Is'', performed his first solo concert in July, followed by performances at summer festival Summer Sonic in August. In 2011, Rake had his firs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rake (angle)
A rake is an angle of slope measured from horizontal, or in some contexts from a vertical line 90° perpendicular to horizontal. A 60° rake would mean that the line is pointing 60° up from horizontal, either forwards or backwards relative to the object. Usage Though the term may be used in a general manner, it is commonly applied in several specific contexts. The rake of a ship's prow is the angle at which the prow rises from the water (the rake below water being called the bow rake). A motorcycle or bicycle fork rake is the angle at which the forks are angled down towards the ground. See also caster angle, which is the angular displacement of the steering axis from the vertical axis of a steered wheel. In machining and sawing the rake angle Rake angle is a parameter used in various cutting and machining processes, describing the angle of the cutting face relative to the work. There are three types of rake angles: ''positive'', ''zero'' or ''neutral'', and ''negative'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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