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Rock-Ola Jukebox
The Rock-Ola Manufacturing Corporation is an American developer and manufacturer of juke boxes and related machinery. It was founded in 1927 by Coin-Op pioneer David Cullen Rockola to manufacture slot machines, scales, and pinball machines. The firm later produced parking meters, furniture, arcade video games, and firearms, but became best known for its jukeboxes. History The Rock-Ola Scale Company was founded in 1927 by David Cullen Rockola to manufacture coin-operated entertainment machines. During the 1920s, Rockola was linked with Chicago organized crime and escaped a jail sentence by turning State's Evidence. Mr. Rockola added the hyphen because people often mispronounced his name. The name was changed to Rock-Ola Manufacturing Corporation in 1932. The company successfully expanded its production line through the Great Depression to include furniture. Starting in 1935, Rock-Ola sold more than 400,000 jukeboxes under the ''Rock-Ola'' brand name, which predated the rock a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rockola Trivue
The Rock-Ola Manufacturing Corporation is an American developer and manufacturer of juke boxes and related machinery. It was founded in 1927 by Coin-Op pioneer David Cullen Rockola to manufacture slot machines, scales, and pinball machines. The firm later produced parking meters, furniture, arcade video games, and firearms, but became best known for its jukeboxes. History The Rock-Ola Scale Company was founded in 1927 by David Cullen Rockola to manufacture coin-operated entertainment machines. During the 1920s, Rockola was linked with Chicago organized crime and escaped a jail sentence by turning State's Evidence. Mr. Rockola added the hyphen because people often mispronounced his name. The name was changed to Rock-Ola Manufacturing Corporation in 1932. The company successfully expanded its production line through the Great Depression to include furniture. Starting in 1935, Rock-Ola sold more than 400,000 jukeboxes under the ''Rock-Ola'' brand name, which predated the rock a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gun Barrel
A gun barrel is a crucial part of gun-type weapons such as small firearms, artillery pieces, and air guns. It is the straight shooting tube, usually made of rigid high-strength metal, through which a contained rapid expansion of high-pressure gas(es) is used to propel a projectile out of the front end ( muzzle) at a high velocity. The hollow interior of the barrel is called the bore, and the diameter of the bore is called its caliber, usually measured in inches or millimetres. The first firearms were made at a time when metallurgy was not advanced enough to cast tubes capable of withstanding the explosive forces of early cannons, so the pipe (often built from staves of metal) needed to be braced periodically along its length for structural reinforcement, producing an appearance somewhat reminiscent of storage barrels being stacked together, hence the English name.''A History of Warfare'' - Keegan, John, Vintage 1993. History Gun barrels are usually metal. However, the e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jump Bug
is a 1981 scrolling shooter platform game developed by Alpha Denshi under contract for Hoei Corporation. It was distributed in arcades by Sega in Japan and Europe, and by Rock-Ola in North America. It was the first platform game to include horizontal and, in one segment, vertical scrolling. ''Jump Bug'' was ported to the Emerson Arcadia and the Leisure Vision home systems. The game uses a limited form of parallax scrolling, with the main scene scrolling while starry night sky is fixed and clouds move slowly, adding depth to the scenery. This was a year before ''Moon Patrol'' (1982), with its three moving layers. Gameplay The player controls a constantly bouncing car, which resembles a Volkswagen Beetle (or "bug"), driving through a city, mountains, pyramid, and underwater. The height of the jump and speed of a fall can be controlled with the joystick. The player can shoot various enemies that appear. Points are gained by collecting treasure, killing enemies and jumping on cl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fantasy (video Game)
''Fantasy'' is an action game developed by SNK and released for arcades in October 1981. It was licensed to Rock-Ola for North American release in February 1982. The game is controlled with a single joystick. One level plays the melody from the song "Funkytown". According to the book ''Gamers: Writers, Artists & Programmers on the Pleasures of Pixels'', this is the first arcade video game to have a continue feature.Compton, Shanna. ''Gamers: Writers, Artists & Programmers on the Pleasures of Pixels'' p. 117-118 The game runs on the SNK 6502 arcade system board, also known as the SNK Rockola hardware. Other games that run on the same hardware are ''Sasuke vs. Commander'' (1980), ''Zarzon'' (1981) and ''Vanguard The vanguard (also called the advance guard) is the leading part of an advancing military formation. It has a number of functions, including seeking out the enemy and securing ground in advance of the main force. History The vanguard derives fr ...'' (1981). Refer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rock Ola Antique Shuffleboard
Rock most often refers to: * Rock (geology), a naturally occurring solid aggregate of minerals or mineraloids * Rock music Rock music is a broad genre of popular music that originated as " rock and roll" in the United States in the late 1940s and early 1950s, developing into a range of different styles in the mid-1960s and later, particularly in the United States an ..., a genre of popular music Rock or Rocks may also refer to: Places United Kingdom * Rock, Caerphilly, a List of United Kingdom locations: Ri-Ror#Roa-Ror, location in Wales * Rock, Cornwall, a village in England * Rock, County Tyrone, a village in Northern Ireland * Rock, Devon, a List of United Kingdom locations: Ri-Ror#Roa-Ror, location in England * Rock, Neath Port Talbot, a List of United Kingdom locations: Ri-Ror#Roa-Ror, location in Wales * Rock, Northumberland, a village in England * Rock, Somerset, a List of United Kingdom locations: Ri-Ror#Roa-Ror, location in Wales * Rock, West Sussex, a hamlet in Was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dominici Affair
The Dominici affair was the criminal investigation into the murder of three Britons in France. During the night of 4/5 August 1952, Sir Jack Drummond, a 61-year-old scientist; his 44-year-old wife Anne (née Wilbraham); and their 10-year-old daughter Elizabeth were murdered next to their car, a green Hillman, with registration ''NNK 686'' which was parked in a lay-by near ''La Grand'Terre'', the farm belonging to the Dominici family, located near the village of Lurs in the département of Basses-Alpes (now Alpes-de-Haute-Provence). Gaston Dominici was convicted of the three murders in 1957 and sentenced to death. In 1957, President René Coty commuted the sentence to life imprisonment, and on 14 July 1960, President Charles de Gaulle ordered Dominici's release on humanitarian grounds due to his poor health. Dominici was never pardoned or given a re-trial and died on 4 April 1965. The case was discussed by the literary theorist Roland Barthes in his book ''Mythologies''. Barthes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parkerizing
Phosphate conversion coating is a chemical treatment applied to steel parts that creates a thin adhering layer of iron, zinc, or manganese phosphates, to achieve corrosion resistance, lubrication, or as a foundation for subsequent coatings or painting. It is one of the most common types of conversion coating. The process is also called phosphate coating, phosphatization, phosphatizing, or phosphating. It is also known by the trade name Parkerizing, especially when applied to firearms and other military equipment. A phosphate coating is usually obtained by applying to the steel part a dilute solution of phosphoric acid, possibly with soluble iron, zinc, and/or manganese salts. The solution may be applied by sponging, spraying, or immersion. Phosphate conversion coatings can also be used on aluminium, zinc, cadmium, silver and tin. Types The main types of phosphate coatings are manganese, iron, and zinc. * Manganese phosphate coatings are used both for corrosion resistanc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stock (firearm)
A gunstock or often simply stock, the back portion of which is also known as a shoulder stock, a buttstock or simply a butt, is a part of a long gun that provides structural support, to which the barrel, action, and firing mechanism are attached. The stock also provides a means for the shooter to firmly brace the gun and easily aim with stability by being held against the user's shoulder when shooting the gun, and helps to counter muzzle rise by transmitting recoil straight into the shooter's body. The tiller of a crossbow is functionally the equivalent of the stock on a gun. History and etymology The term stock in reference to firearms dates to 1571 is derived from the Germanic word ''Stock'', meaning tree trunk, referring to the wooden nature of the gunstock. Early hand cannons used a simple stick fitted into a socket in the breech end to provide a handle. The modern gunstock shape began to evolve with the introduction of the arquebus, a matchlock with a longer barrel an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Rifle Association Of America
The National Rifle Association of America (NRA) is a gun rights advocacy group based in the United States. Founded in 1871 to advance rifle marksmanship, the modern NRA has become a prominent gun rights lobbying organization while continuing to teach firearm safety and competency. The organization also publishes several magazines and sponsors competitive marksmanship events. According to the NRA, it had nearly 5 million members as of December 2018, though that figure has not been independently confirmed. The NRA is among the most influential advocacy groups in U.S. politics. The NRA Institute for Legislative Action (NRA-ILA) is its lobbying division, which manages its political action committee (PAC), the Political Victory Fund (PVF). Over its history, the organization has influenced legislation, participated in or initiated lawsuits, and endorsed or opposed various candidates at local, state, and federal levels. Some notable lobbying efforts by the NRA-ILA are the F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Rifleman
''American Rifleman'' is a United States-based monthly shooting and firearms interest publication, owned by the National Rifle Association (NRA). It is the 33rd-most-widely-distributed consumer magazine and the NRA's primary magazine. The magazine has its headquarters in Fairfax, Virginia. History Arthur Corbin Gould, an avid shooter and member of the Massachusetts Rifle Association, published ''The Rifle'' in 1885 as an effort to focus discussion on the sport of rifle shooting. ''The Rifle'' later changed its title to ''Shooting and Fishing'' in 1888, branching out into other outdoor sports. In 1894, while the magazine was titled ''Shooting and Fishing'', Gould attended the National Rifle Association matches held at Sea Girt and was impressed with the level of competition, leading him to write several editorials urging the public to join. This call eventually led to the revitalization of the National Rifle Association and established a Board of Directors to help manage the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sear (firearm)
In a firearm, the sear is the part of the trigger mechanism that holds the hammer, striker, or bolt back until the correct amount of pressure has been applied to the trigger, at which point the hammer, striker, or bolt is released to discharge the weapon. The sear may be a separate part or can be a surface incorporated into the trigger. Sear mechanisms are also frequently employed in archery release aids. Description As one firearms manufacturer notes: Sear: A sharp bar, resting in a notch (or in British: "bent") in a hammer (or in British: "tumbler"), holding the hammer back under the tension of the mainspring. When the trigger is pulled, the sear moves out of its notch, releasing the hammer and firing the gun. The term "sear" is sometimes incorrectly used to describe a complete trigger group. Within a trigger group, any number of sears may exist. For example, a Ruger Blackhawk single-action revolver contains one for releasing the hammer. A Ruger Redhawk double/single-ac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trigger (firearms)
A trigger is a mechanism that actuates the function of a ranged weapon such as a firearm, airgun, crossbow, or speargun. The word may also be used to describe a switch that initiates the operation of other non-shooting devices such as a trap, a power tool or a quick release. A small amount of energy applied to the trigger leads to the release of much more energy. Most triggers use a small flattened lever (called the ''trigger blade'') depressed by the index finger, but some weapons such as the M2 Browning machine gun or the Iron Horse TOR ("thumb-operated receiver") use a push-button-like thumb-actuated trigger design, and others like the Springfield Armory M6 Scout use a squeeze-bar trigger similar to the "ticklers" on medieval European crossbows. Although the word "trigger" technically implies the entire mechanism (known as the ''trigger group''), colloquially it is usually used to refer specifically to the trigger blade. Most firearm triggers are "single-action", meaning ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
