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Jeffery Quad
The Jeffery Quad, also known as the Nash Quad or Quad is a four-wheel drive, 1-ton rated truck that was developed and built by the Thomas B. Jeffery Company from 1913 in Kenosha, Wisconsin, and after 1916 by Nash Motors, which acquired the Jeffery Company. Production of the Quad continued unchanged through 1928. The Quad introduced numerous engineering innovations. Its design and durability proved effective in traversing the muddy, rough, and unpaved roads of the times. The Quad also became one of the most successful vehicles in World War I. The Quad was produced in large numbers by Jeffery and Nash, as well as under license by other truck makers. Development The United States Army needed to replace the four-mule teams used to haul standard one-and-a-half-ton loads with a truck and requested proposals in late 1912. The company began development by purchasing and examining a new Four Wheel Drive Auto Company (FWD) truck, but found it to be unacceptable and sold the vehicle to b ...
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Santo Domingo
, total_type = Total , population_density_km2 = auto , timezone = AST (UTC −4) , area_code_type = Area codes , area_code = 809, 829, 849 , postal_code_type = Postal codes , postal_code = 10100–10699 (Distrito Nacional) , website Ayuntamiento del Distrito Nacional Santo Domingo ( meaning "Saint Dominic"), once known as Santo Domingo de Guzmán and Ciudad Trujillo, is the capital and largest city of the Dominican Republic and the largest metropolitan area in the Caribbean by population. As of 2022, the city and immediate surrounding area (the Distrito Nacional) had a population of 1,484,789, while the total population is 2,995,211 when including Greater Santo Domingo (the "metropolitan area"). The city is coterminous with the boundaries of the Distrito Nacional ("D.N.", "National District"), itself bordered on three sides by Santo Domingo Province. Founded by the Spanish in 1496, on the east bank of the Ozama River and then moved by Nicolás de Ovando in 1502 ...
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United States Occupation Of Haiti
The United States occupation of Haiti began on July 28, 1915, when 330 U.S. Marines landed at Port-au-Prince, Haiti, after the National City Bank of New York convinced the President of the United States, Woodrow Wilson, to take control of Haiti's political and financial interests. The invasion and subsequent occupation was promoted by growing American business interests in Haiti, especially the National City Bank of New York, which had withheld funds from Haiti and paid rebels to destabilize the nation through the Bank of the Republic of Haiti in actions aimed at inducing American intervention. The July 1915 invasion took place following years of socioeconomic instability within Haiti that culminated with the lynching of President of Haiti Vilbrun Guillaume Sam by a mob angered by his decision to order the executions of political prisoners. The occupation ended on August 1, 1934, after President Franklin D. Roosevelt reaffirmed an August 1933 disengagement agreement. Th ...
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All-wheel-drive Vehicles
An all-wheel drive vehicle (AWD vehicle) is one with a powertrain capable of providing power to all its wheels, whether full-time or on-demand. The most common forms of all-wheel drive are: ;1x1 : All unicycles Reflecting one axle with one wheel capable of being powered. ; 2x2 : Some motorcycles and bikes Reflecting two axles with one wheel on each capable of being powered. ;4×4 (also, four-wheel drive and 4WD): Reflecting two axles with both wheels on each capable of being powered. ; 6×6 (also, six-wheel drive and 6WD): Reflecting three axles with both wheels on each capable of being powered. ;8×8 (also, eight-wheel drive and 8WD): Reflecting four axles with both wheels on each capable of being powered. Vehicles may be either part-time all-wheel drive or full-time: ;On-demand (also, part-time): One axle is permanently connected to the drive, the other is being connected as needed ;Full-time (also, permanent): All axles are permanently connected, with or without a dif ...
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Pickup Trucks
A pickup truck or pickup is a light-duty truck that has an enclosed cabin, and a back end made up of a cargo bed that is enclosed by three low walls with no roof (this cargo bed back end sometimes consists of a tailgate and removable covering). In Australia and New Zealand, both pickups and coupé utilities are called utes, short for utility vehicle. In South Africa, people of all language groups use the term ''bakkie'', a diminutive of ''bak'', Afrikaans for "basket". Once a work or farming tool with few creature comforts, in the 1950s U.S. consumers began purchasing pickups for lifestyle reasons, and by the 1990s, less than 15% of owners reported use in work as the pickup truck's primary purpose. In North America, the pickup is mostly used as a passenger car and accounts for about 18% of total vehicles sold in the United States. Full-sized pickups and SUVs are an important source of revenue for major car manufacturers such as GM, Ford, and Stellantis, accounting for more th ...
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AMC Eagle
AMC may refer to: Film and television * AMC Theatres, an American movie theater chain * AMC Networks, an American entertainment company ** AMC (TV channel) ** AMC+, streaming service ** AMC Networks International, an entertainment company *** AMC (Asian TV channel), TV channel *** AMC (European TV channel), TV channel *** AMC (African and Middle Eastern TV channel), TV channel Other * Australian Multiplex Cinemas * ''All My Children'', a TV series Education * Academia Mexicana de Ciencias, a Mexican education organization * American Mathematics Competitions * Andhra Medical College, Andhra Pradesh, India * Archif Menywod Cymru, Welsh organisation also known as Women's Archive Wales * Army Medical College, Punjab, Pakistan * Australian Maritime College, Launceston, Tasmania * Australian Mathematics Competition * Ayub Medical College, Khyber-Pakhtunkhwa, Pakistan * AMC Institutions, Bangalore, India Finance * Ameriquest Mortgage Company * Association management company * Agricu ...
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Kaiser Jeep
Kaiser Jeep was the result of the 1953 merger of Kaiser Motors, an independent passenger car maker based in Willow Run, Michigan, with the Toledo, Ohio-based Willys-Overland Company. Willys-Overland had been at one point before World War II the U.S.'s second-largest car-maker after Ford, but their success waned during the 1930s. Willys survived during the war by getting the primary contract to build the U.S. World War II jeeps for the American and Allied armed forces. From 1945, Willys focused almost exclusively on selling Jeep branded vehicles, both civilian / commercial, as well as government / military jeeps. For Kaiser, the Jeep brand and its models were considered the crown jewels in the merger with Willys-Overland, and in 1955, Kaiser phased out all Kaiser and Willys passenger car lines, and Kaiser (initially still under the name 'Willys Motors') became entirely focused on Jeep products in most markets. In 1963, the company consolidated all corporate holdings under the n ...
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American Motors Corporation
American Motors Corporation (AMC; commonly referred to as American Motors) was an American automobile manufacturing company formed by the merger of Nash-Kelvinator Corporation and Hudson Motor Car Company on May 1, 1954. At the time, it was the largest corporate merger in U.S. history. American Motors' most similar competitors were those automakers that held similar annual sales levels such as Studebaker, Packard, Kaiser Motors, and Willys-Overland. Their largest competitors were the Big Three—Ford, General Motors, and Chrysler. American Motors' production line included small cars - the Rambler American which began as the Nash Rambler in 1950, Hornet, Gremlin, and Pacer; intermediate and full-sized cars, including the Ambassador, Rambler Classic, Rebel, and Matador; muscle cars, including the Marlin, AMX and Javelin; and early four-wheel drive variants of the Eagle and the Jeep Wagoneer, the first true crossovers in the U.S. market. Regarded as "a small company deft en ...
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Hudson Motor Car Company
The Hudson Motor Car Company made Hudson and other branded automobiles in Detroit, Michigan, U.S., from 1909 until 1954. In 1954, Hudson merged with Nash-Kelvinator to form American Motors Corporation (AMC). The Hudson name was continued through the 1957 model year, after which it was discontinued. Company strategy The name "Hudson" came from Joseph L. Hudson, a Detroit department store entrepreneur and founder of Hudson's department store, who provided the necessary capital and gave permission for the company to be named after him. A total of eight Detroit businessmen formed the company on February 20, 1909, to produce an automobile which would sell for less than US$1,000 (equivalent to approximately $ in funds). One of the lead "car men" and an organizer of the company was Roy D. Chapin Sr., a young executive who had worked with Ransom E. Olds. (Chapin's son, Roy Jr., would later be president of Hudson-Nash descendant American Motors Corporation in the 1960s). The comp ...
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Borg & Beck
'Borg & Beck'' is a British car parts company owned by First Line Ltd. It was started as a tool company in Moline, Illinois, in the United States, bCharles Borgand Marshall Beck. In 1909 theinventedthe first practical sliding clutch. It merged with other companies in 1928 to become BorgWarner. In 1931, the Borg & Beck Company Limited was set up by Automotive Products Automotive Products, commonly abbreviated to AP, was an automotive industry components company set up in 1920 by Edward Boughton, Willie Emmott and Denis Brock, to import and sell American-made components to service the fleet of ex-military truc ... in the UK to manufacture clutches under American patents from Borg & Beck in the USA. This allowed the company to sell British made Borg & Beck clutches in Great Britain, British Overseas Territories and the British Empire (except Canada). The company was particularly successful in the UK, where, during the 1970s, over 85% of British-made vehicles had a Borg & Beck c ...
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Portal Axle
Portal axles (or portal gear lifts) are an off-road vehicle suspension and drive technology where the axle tube or the half-shaft is off-set from – usually above – the center of the wheel hub and where driving power is transferred to each wheel via a simple gearbox, built onto each hub. This gives two advantages: ground clearance is increased, particularly beneath the low-slung differential housing of the main axles — and secondly, any hub reduction gearing allows the axle halfshafts to drive the same power but at reduced torque (by using higher shaft speed). This reduces load on the axle crownwheel and differential. The portal gear configuration is also sometimes called a drop gear or drop gearset configuration (which, despite its similarity to the term ''dropped axle'', produces the opposite effect). Description Compared to normal layout, portal axles enable the vehicle to gain a higher ground clearance, as both the axle tube and differential casing are tucked up higher ...
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Limited-slip Differential
A limited-slip differential (LSD) is a type of differential that allows its two output shafts to rotate at different speeds but limits the maximum difference between the two shafts. Limited-slip differentials are often known by the generic trademark Positraction, a brand name owned by General Motors. In an automobile, such limited-slip differentials are sometimes used in place of a standard differential, where they convey certain dynamic advantages, at the expense of greater complexity. Early history In 1932, Ferdinand Porsche designed a Grand Prix racing car for the Auto Union company. The high power of the design caused one of the rear wheels to experience excessive wheel spin at any speed up to . In 1935, Porsche commissioned the engineering firm ZF to design a limited-slip differential to improve performance. The ZF "sliding pins and cams" became available, and one example was the Type B-70 used during the Second World War in the military VWs ( Kübelwagen and Schwimmwa ...
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Four-wheel Steering
Steering is a system of components, linkages, and other parts that allows a driver to control the direction of the vehicle. Introduction The most conventional steering arrangement allows a driver to turn the front wheels of a vehicle using a hand–operated steering wheel positioned in front of the driver. The steering wheel is attached to a steering column, which is linked to rods, pivots and gears that allow the driver to change the direction of the front wheels. Other arrangements are sometimes found on different types of vehicles; for example, a tiller or rear-wheel steering. Tracked vehicles such as bulldozers and tanks usually employ differential steering, where the tracks are made to move at different speeds or even in opposite directions, using clutches and brakes, to achieve a change of direction. Land vehicle steering Basic geometry Ackerman Steering Linkage.gif, Ackermann steering Bell-Crank Steering Linkage.gif, Bell-crank steering Rack-And-Pinion Steering Link ...
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