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V-hull
The V-hull is a type of vehicle armor design used on wheeled armored personnel carriers (APCs), infantry mobility vehicles, infantry fighting vehicles (IFVs) and MRAPs. The design originated in the 1970s with vehicles such as the Casspir used extensively during the South African Border War, Leopard security vehicle used in the Rhodesian Bush War and South African armored vehicle company Land Systems OMCs and Buffels. Design The purpose of V-hulls is to increase vehicle and crew survivability by deflecting an upward directed blast from a landmine (or Improvised Explosive Device) away from the vehicle, while also presenting a sloped armor face. By presenting its armor at an angle, it increases the amount of material a ballistic projectile must pass through in order to penetrate the vehicle, and increases the chance of deflection. V-hulls are incorporated in armored vehicle designs in several different ways. Many vehicles, such as the BAE Systems RG-33 incorporate the V-hull in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sloped Armor
Sloped armour is armour that is oriented neither vertically nor horizontally. Such angled armour is typically mounted on tanks and other armoured fighting vehicles (AFVs), as well as naval vessels such as battleships and cruisers. Sloping an armour plate makes it more difficult to penetrate by anti-tank weapons, such as armour-piercing shells, kinetic energy penetrators and rockets, if they follow a more or less horizontal trajectory to their target, as is often the case. The improved protection is caused by three main effects. Firstly, a projectile hitting a plate at an angle other than 90° has to move through a greater thickness of armour, compared to hitting the same plate at a right-angle. In the latter case only the plate thickness (the normal to the surface of the armour) must be pierced. Increasing the armour slope improves, for a given plate thickness, the level of protection at the point of impact by increasing the thickness measured in the horizontal plane, the angl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suspension (vehicle)
Suspension is the system of tires, tire air, spring (device), springs, shock absorbers and Linkage (mechanical), linkages that connects a vehicle to its wheels and allows relative motion between the two. Suspension systems must support both road holding/Automobile handling, handling and ride quality, which are at odds with each other. The tuning of suspensions involves finding the right compromise. The suspension is crucial for maintaining consistent contact between the road wheel and the road surface, as all forces exerted on the vehicle by the road or ground are transmitted through the tires' contact patches. The suspension also protects the vehicle itself and any cargo or luggage from damage and wear. The design of front and rear suspension of a car may be different. History An early form of suspension on ox-drawn carts had the platform swing on iron chains attached to the wheeled frame of the carriage. This system remained the basis for most suspension systems unti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cougar H
The Cougar is a mine-resistant ambush-protected (MRAP) and infantry mobility vehicle structured to be resistant to landmines and improvised munitions. It is a family of armored vehicles produced by Force Protection Inc, which manufactures ballistic and mine-protected vehicles. The vehicles are integrated by Spartan Motors. These vehicles are protected against small arms, land mines and improvised explosive devices (IEDs) using a combination of design features and materials to protect both the crew and engine compartment against a wide range of attacks. A monocoque type, V-shaped hull extends to the engine bay and serves to direct the blast away from under the vehicle. The dual air-conditioners help keep heavily dressed troops from overheating in temperatures over in Iraq. Development Force Protection, Inc. was formed in 2002 when Sonic Jet purchased Technical Solutions Group, using the name Sonic Jet until 2004. Technical Solutions Group had been a defense company in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Driveline
A drivetrain (also frequently spelled as drive train or sometimes drive-train) or transmission system, is the group of components that deliver mechanical power from the prime mover to the driven components. In automotive engineering, the drivetrain is the components of a motor vehicle that deliver power to the drive wheels. This excludes the engine or motor that generates the power. In marine applications, the drive shaft will drive a propeller, thruster, or waterjet rather than a drive axle, while the actual engine might be similar to an automotive engine. Other machinery, equipment and vehicles may also use a drivetrain to deliver power from the engine(s) to the driven components. In contrast, the powertrain is considered to include both the engine and/or motor(s) as well as the drivetrain. Function The function of the drivetrain is to couple the engine that produces the power to the driving wheels that use this mechanical power to rotate the axle. This connection involve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Body-on-frame
Body-on-frame is a traditional motor vehicle construction method whereby a separate coachwork, body or coach is mounted on a strong and relatively rigid vehicle frame or chassis that carries the powertrain (the engine and drivetrain) and to which the wheels and their Car suspension, suspension, brakes, and steering are mounted. Whereas this was the original method of building automobiles, body-on-frame construction is now used mainly for Pickup truck, pickup trucks, large SUVs, and heavy trucks. In the late 19th century, the frames, like those of the carriages they replaced, might be made of wood (commonly ash tree, ash), reinforced by steel flitch beam, flitch plates, but in the early 20th century, steel vehicle frame#Ladder frame, ladder frames or chassis rapidly became standard. Mass production of all-metal bodies began with the Budd Company and the Dodge Brothers. All-metal bodies became common in the 1920s, except for Europe, which followed almost a decade later. Europe's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International MaxxPro
The International M1224 MaxxPro Mine-Resistant Ambush Protected Vehicle, MRAP (Mine-Resistant Ambush Protected) is an armored fighting vehicle designed by American company Navistar International's subsidiary Navistar Defense along with the Israeli Plasan Sasa, who designed and manufactures the vehicle's armor. The vehicle was designed to take part in the US military's United States MRAP program, Mine Resistant Ambush Protected vehicle program, led by the US Marine Corps, as well as a similar US Army-led Medium Mine Protected Vehicle program. MRAPs are categorized as category 1 or category 2, depending on usage and passenger compartment space, and Navistar produces the MaxxPro in both sizes, although the vast majority of those sold have been category 1 MRAPs. The MaxxPro Plus model comes with dual rear wheels for increased load carrying capacity, such as an ambulance or Explosively formed penetrator, EFP protected variant. The latest model produced is the MaxxPro Dash, which is a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ATF Dingo
The ATF Dingo is a German heavily armored military MRAP infantry mobility vehicle based on a Unimog chassis with a V-hull design, produced by the company KNDS Deutschland (formerly Krauss-Maffei Wegmann (KMW)). The first prototype of the Dingo 1 was completed in 1995 and the first production Dingo 1 entered service in 2000 with the German Army. It is designed to withstand land mines, rifle fire, artillery fragments and CBRN defense, NBC-threats. ATF stands for ''Allschutz-Transport-Fahrzeug'', meaning all-protected transport vehicle in German language, German. It is named after the Australian native dog, the dingo. The Dingo 2 entered service in late 2004 after undergoing trials from November 2003-May 2004. Currently KNDS Deutschland is developing the Dingo 2 GFF for the German Army with increased internal volume. Textron signed an exclusive deal to produce and market KMW's (since April 8, 2024 KNDS Deutschland) Dingo in the United States. However, Textron chose its own more expe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chassis
A chassis (, ; plural ''chassis'' from French châssis ) is the load-bearing framework of a manufactured object, which structurally supports the object in its construction and function. An example of a chassis is a vehicle frame, the underpart of a motor vehicle, on which the body is mounted; if the running gear such as wheels and transmission, and sometimes even the driver's seat, are included, then the assembly is described as a rolling chassis. Examples Vehicles In the case of vehicles, the term ''rolling chassis'' means the frame plus the "running gear" like engine, transmission, drive shaft, differential, and suspension. The "rolling chassis" description originated from assembly production when an integrated chassis "rolled on its own tires" just before truck bodies were bolted to the frames near the end of the line. An underbody (sometimes referred to as " coachwork"), which is usually not necessary for the integrity of the structure, is built on the chassis to c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monocoque
Monocoque ( ), also called structural skin, is a structural system in which loads are supported by an object's external skin, in a manner similar to an egg shell. The word ''monocoque'' is a French term for "single shell". First used for boats, a true monocoque carries both tensile and compressive forces within the skin and can be recognised by the absence of a load-carrying internal frame. Few metal aircraft other than those with milled skins can strictly be regarded as pure monocoques, as they use a metal shell or sheeting reinforced with frames riveted to the skin, but most wooden aircraft are described as monocoques, even though they also incorporate frames. By contrast, a semi-monocoque is a hybrid combining a tensile stressed skin and a compressive structure made up of longerons and ribs or frames. Other semi-monocoques, not to be confused with true monocoques, include vehicle unibodies, which tend to be composites, and inflatable shells or balloon tanks, both of whi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RG-33
The RG-33 is a mine-resistant light armored vehicle initially designed by BAE Systems Land Systems South Africa (formerly Land Systems OMC), a South African subsidiary of BAE Systems. BAE Systems in the US extensively modified it with additional protection, new powertrain, and suspension systems. It was built in a number of locations including York, Pennsylvania. It was one of several vehicles being fielded by the US Armed Forces in Iraq under the United States MRAP program. Overview It is based on the RG-31, which itself is based on the Mamba APC, although it is roughly twice the weight of a RG-31. There are two variants, the standard RG-33 has four wheels and weighs 22 tons while the extended RG-33L variant has six wheels, can carry twice as many people in the back, and weighs 26 to 37 tons depending on the version. It was selected to be the sole producer of the US Army's $2.88 billion Medium Mine Protected Vehicle program. The initial contract is worth $20 million. B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BAE Systems
BAE Systems plc is a British Multinational corporation, multinational Aerospace industry, aerospace, military technology, military and information security company, based in London. It is the largest manufacturer in Britain as of 2017. It is the largest defence contractor in Europe and the seventh largest in the world based on applicable 2021 revenues. Its largest operations are in the United Kingdom and in the United States, where its BAE Systems Inc. subsidiary is one of the six largest suppliers to the United States Department of Defense, US Department of Defense. Its next biggest markets are Saudi Arabia, then Australia; other major markets include Canada, Japan, India, Turkey, Qatar, Oman and Sweden. The company was formed on 30 November 1999 by the British pound sterling, £7.7 billion purchase of and merger of Marconi Electronic Systems (MES), the defence electronics and naval shipbuilding subsidiary of the General Electric Company plc (GEC), with British Aerospace ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
