pt-papatango Escreveu:Azares ...
Estas coisas acontecem ...
Não são incomuns (lembro os M-60 num desfile no Porto há uns anos atrás).
E se não são incomuns com carros velhos, também não são com viaturas que são basicamente protótipos.
pt-papatango Escreveu:A única coisa que acho é que estas viaturas de combate parecem ser demasiado ficção científica.
Eles fartaram-se de apresentar novos e sofisticados tanques que eram sempre o último grito e agora apresentam este T-14.
In the mid-80s, US Tank Automotive Command (TACOM) awarded a contract to design and develop a Test Bed for an M1 Abrams with an Unmanned 120mm Turret with the crew in the hull to General Dynamics Land Systems.
The crew including the Tank Commander, Gunner and Driver are located in the hull. They are provided with a space ship style seating arrangement.
The tank retained the original M256 smooth bore gun albeit in an unmanned turret with the 120-mm “brassboard” autoloader transfer mechanism. This device was required to cycle ammunition from a designated storage position to a simulated gun breech and back, at 12 rounds/minute, while leaving no witness marks on the fragile combustible case after the completion of 20 loading repetitions per round.
The TTB Autoloader was a conspicuous success. The system consisted of a 44-round capacity “carousel” type mechanized magazine, located in an unmanned turret basket; a fully articulated Transfer Unit (including a rammer) positioned at the rear of the M256 120-mm cannon in the turret bustle; and a microprocessor-based, Electronic
Control Unit (ECU).
M1 Tank Test Bed (TTB) with Unmanned Turret
TTB Vehicle Today
Russia's new Armata tank is not only the best in the world, it is also invisible to radars, the deputy director of its manufacturer, UralVagonZavod, said in an interview with the Ekho Moskvy radio station late Monday.
“We essentially made the invisible tank,” Vyacheslav Khalitov said, adding that other easily detectable components of the tanks were placed deep within the tank to better mask its infrared signature — heat emissions generated by the tank that are easily seen by special optical equipment.
Russia unveiled the Armata tank to much fanfare in May as part of this year's blowout Victory Day celebrations, which marked the 70th anniversary of the defeat of Nazi Germany in World War II. The tank has been paraded as an unrivaled, modern design by its manufacturers and the Russian press.
Already touted as exceptionally deadly, the tank was designed with special stealth technologies, said Khalitov. In particular, the tank's hull features special radar absorbing paint and materials that make it resistant to rapid detection by radar, he explained.
If the tank is seen, it boasts a heavy “Ural armor” and electromagnetic defenses that confuse incoming guided projectiles — a type of defense known as softkill measures. The tank also sports what is known as a hardkill system — explosive plates layered on the hull of the tank that explode outward to destroy incoming projectiles.
In order to further boost the tank crew's survivability, Armata features a modular internal layout that separates the crew cabin from the gun and ammunition storage compartment. This in theory would allow the crew to survive a shot that detonates the tank's ammunition.
Although UralVagonZavod has gone out of its way to promote the features of its new tank — the first designed by Russia since the fall of the Soviet Union — it still has not entered serial production.
The first batch of Armata tanks was handed over to the military for testing this year, and procurement deals will be finalized later, with serial production expected to begin in 2017 or 2018. President Vladimir Putin has promised to buy up to 2,300 of the new tanks for the Russian military.
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