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Wire Catcher
A wire catcher (also known as ''Wire Cutter'' or ''Wire Anti-Decapitation Device'') is a device used to protect military personnel in open vehicles against taut-wire traps. Design A wire catcher consists of a strip of angle iron bolted upright to the forward bumper of a jeep. "It extends above the heads of those riding in the jeep, and is notched a few inches from the top so that any wire extending across the road will be caught and snipped." History The first land vehicle wire cutter to be demonstrated was attached to a Killen-Strait tractor for the British in 1915. Two scissor-like Royal Navy torpedo net cutters were fitted to the front of the tractor at the end of two protruding shaped metal rods. The tractor was driven into a field of tensioned barbed wire that had been strung up at precisely the cutter's height. It was not effective with wire at different heights and was not put into service. Heavy tanks were used simply to crush barbed wire obstacles instead. During World ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jeep Willys
Jeep is an American automobile marque, now owned by multi-national corporation Stellantis. Jeep has been part of Chrysler since 1987, when Chrysler acquired the Jeep brand, along with remaining assets, from its previous owner American Motors Corporation (AMC). Jeep's current product range consists solely of sport utility vehicles – both crossovers and fully off-road worthy SUVs and models, including one pickup truck. Previously, Jeep's range included other pick-ups, as well as small vans, and a few roadsters. Some of Jeep's vehicles—such as the Grand Cherokee—reach into the luxury SUV segment, a market segment the 1963 Wagoneer is considered to have started. Jeep sold 1.4 million SUVs globally in 2016, up from 500,000 in 2008, two-thirds of which in North America, and was Fiat-Chrysler's best selling brand in the U.S. during the first half of 2017. In the U.S. alone, over 2400 dealerships hold franchise rights to sell Jeep-branded vehicles, and if Jeep were spun o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Angle Iron
Structural steel is a category of steel used for making construction materials in a variety of shapes. Many structural steel shapes take the form of an elongated beam having a profile of a specific cross section. Structural steel shapes, sizes, chemical composition, mechanical properties such as strengths, storage practices, etc., are regulated by standards in most industrialized countries. Most structural steel shapes, such as -beams, have high second moments of area, which means they are very stiff in respect to their cross-sectional area and thus can support a high load without excessive sagging. Common structural shapes The shapes available are described in many published standards worldwide, and a number of specialist and proprietary cross sections are also available. * -beam (-shaped cross-section – in Britain these include Universal Beams (UB) and Universal Columns (UC); in Europe it includes the IPE, HE, HL, HD and other sections; in the US it includes Wide F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bumper (automobile)
A bumper is a structure attached to or integrated with the front and rear ends of a motor vehicle, to absorb impact in a minor collision, ideally minimizing repair costs. Stiff metal bumpers appeared on automobiles as early as 1904 that had a mainly ornamental function. Numerous developments, improvements in materials and technologies, as well as greater focus on functionality for protecting vehicle components and improving safety have changed bumpers over the years. Bumpers ideally minimize height mismatches between vehicles and protect pedestrians from injury. Regulatory measures have been enacted to reduce vehicle repair costs and, more recently, impact on pedestrians. History Bumpers were at first just rigid metal bars. George Albert Lyon invented the earliest car bumper. The first bumper appeared on a vehicle in 1897, and it was installed by Nesselsdorfer Wagenbau-Fabriksgesellschaft, a Czech carmaker. The construction of these bumpers was not reliable as they featured o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Torpedo Net
Torpedo nets were a passive ship defensive device against torpedoes. They were in common use from the 1890s until the World War II, Second World War. They were superseded by the anti-torpedo bulge and torpedo belts. Origins With the introduction of the Whitehead torpedo in 1873, and the subsequent development of the torpedo boat, new means were sought to protect capital ships against underwater attacks. In 1876 the British Admiralty Torpedo Committee came up with a number of recommendations for combating torpedoes, which included "... nets of galvanised iron hung around each battleship from projecting 40 ft spars". Experiments were conducted in 1877, with becoming the first operational ship to be fitted with the nets. Design and use Torpedo nets could be hung out from the defending ship, when moored or otherwise stationary in the water, on multiple horizontal boom (sailing), booms. Each boom was fixed to the ship at one end at or below the edge of the main deck, by a steel pin t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mark I Tank
British heavy tanks were a series of related armoured fighting vehicles developed by the UK during the First World War. The Mark I was the world's first tank, a tracked, armed, and armoured vehicle, to enter combat. The name "tank" was initially a code name to maintain secrecy and disguise its true purpose by making it appear to be a water transport vehicle for bringing water to the troops at the front line. The tank was developed in 1915 to break the stalemate of trench warfare. It could survive the machine gun and small-arms fire in "no man's land", travel over difficult terrain, crush barbed wire, and cross trenches to assault fortified enemy positions with powerful armament. Tanks also carried supplies and troops. British heavy tanks are distinguished by an unusual rhomboidal shape with a high climbing face of the track, designed to cross the wide and deep trenches prevalent on the battlefields of the Western Front. Due to the height necessary for this shape, an armed turr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War II
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing military alliances: the Allies and the Axis powers. World War II was a total war that directly involved more than 100 million personnel from more than 30 countries. The major participants in the war threw their entire economic, industrial, and scientific capabilities behind the war effort, blurring the distinction between civilian and military resources. Aircraft played a major role in the conflict, enabling the strategic bombing of population centres and deploying the only two nuclear weapons ever used in war. World War II was by far the deadliest conflict in human history; it resulted in 70 to 85 million fatalities, mostly among civilians. Tens of millions died due to genocides (including the Holocaust), starvation, ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vietnam War
The Vietnam War (also known by #Names, other names) was a conflict in Vietnam, Laos, and Cambodia from 1 November 1955 to the fall of Saigon on 30 April 1975. It was the second of the Indochina Wars and was officially fought between North Vietnam and South Vietnam. The north was supported by the Soviet Union, China, and other communist states, while the south was United States in the Vietnam War, supported by the United States and other anti-communism, anti-communist Free World Military Forces, allies. The war is widely considered to be a Cold War-era proxy war. It lasted almost 20 years, with direct U.S. involvement ending in 1973. The conflict also spilled over into neighboring states, exacerbating the Laotian Civil War and the Cambodian Civil War, which ended with all three countries becoming communist states by 1975. After the French 1954 Geneva Conference, military withdrawal from Indochina in 1954 – following their defeat in the First Indochina War – the Viet Minh to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Samson's Foxes
Samson's Foxes ( he, שועלי שמשון, ''Shu'alei Shimshon'') was an Israeli commando unit of the 1948 Arab–Israeli War. It was part of the 54th Battalion (commanded by Zvi Zur) of the Givati Brigade. The unit participated in various battles on the southern front, including Operation GYS and the Battles of the Separation Corridor. Uri Avnery, later to become an outspoken advocate of Israeli-Palestinian Peace and a personal friend of Yasser Arafat, was a member of this unit and wrote a song called "Samson's Foxes" which was its unofficial anthem. The modern Givati brigade named its reconnaissance companies after the 1940s unit in 1983. The companies were consolidated into a reconnaissance battalion of the same name in 2001, once again subordinate to the Givati Brigade. Most of its work is confidential, though it is known to operate under the IDF's Gaza territorial command. The unit's name is derived from the Bible. In the Judge Samson is described as having attached to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhino Tank
"Rhino tank" (initially called "Rhinoceros") was the American nickname for Allied tanks fitted with "tusks", or bocage cutting devices, during World War II. The British designation for the modifications was Prongs. In the summer of 1944, during the Battle of Normandy, Allied forces—particularly the Americans—had become bogged down fighting the Germans in the Normandy bocage. This landscape of thick, banked dirt and rock walls covered with trees and hedges proved difficult for tanks to breach. In an effort to restore battlefield mobility, various devices were invented to allow tanks to navigate the terrain. Initially the devices were manufactured in Normandy, largely from German steel-beam beach defensive devices on an ad hoc basis. Manufacture was then shifted to the United Kingdom, and vehicles were modified before being shipped to France. The devices have been credited with restoring battlefield mobility in the difficult terrain, a claim which some historians question. Bac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wire Strike Protection System
The wire strike protection system (WSPS) is a mechanical wire cutter designed to mitigate the risk of wire strikes whilst flying helicopters at low-level. History During the six-year period covering calendar years 1974 through 1979, wire strike accidents accounted for a significant share of United States Army Aviation peacetime mishaps, accounting for 8% of aircraft damage, 6% of aircraft-related injuries, and 16% of aircraft-related fatalities. Over a similar period covering the ten years between 1970 and 1979, 208 civil helicopters were involved in wire strike accidents. Of these, 88 were destroyed (42%) and 37 (11%) of the 331 people involved were killed. The most common cause of civil helicopter aerial accidents between 1975 and 1977 was striking wires and poles. Bristol Aerospace developed a WSPS qualified for the Bell OH-58 Kiowa under contract to the Canadian Armed Forces in May 1979. Nelson Chan is credited with inventing WSPS, according to the patents granted in 1980. B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Auto Parts
This is a list of auto parts, mostly for vehicles using internal combustion engines which are manufactured components of automobiles: Car body and main parts Body components, including trim Doors Windows Low voltage/auxiliary electrical system and electronics Audio/video devices Cameras Low voltage electrical supply system Gauges and meters Ignition system Lighting and signaling system Sensors peed of meter sensor* ABS Sensor * BRAKE SENSOR Starting system Electrical switches Wiring harnesses Miscellaneous Interior Floor components and parts *Carpet and rubber and other floor material * Center console (front and rear) Other components *Trap (secret compartment) *Roll cage or Exo cage *Dash Panels Car seat *Arm Rest *Bench seat *Bucket seat * Children and baby car seat *Fastener *Headrest * Seat belt * Seat bracket * Seat cover * Seat track * Other seat components *Back seat *Front seat Power-train and ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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