Search results
Results from the WOW.Com Content Network
The M60 armored vehicle launched bridge (AVLB) is an armored vehicle based on the M60 Patton main battle tank's hull and used for the launching and retrieval of a 60-foot (18 m) scissors-type bridge. The AVLB consists of three major sections: the launcher, the vehicle hull, and the bridge. [3] The M60 AVLB was introduced in 1963.
Butterworth hatches are not the main access hatches, but are the servicing hatches, and are generally closed with a metal cover plate with a gasket that is fastened to the deck by a number of bolts which stick up from the deck. Holes on the edges of the plate fit over these bolts and the cover is fastened down with nuts or dogs.
An oil tanker's inert gas system is one of the most important parts of its design. [18] Fuel oil itself is very difficult to ignite, however its hydrocarbon vapors are explosive when mixed with air in certain concentrations. [19] The purpose of the system is to create an atmosphere inside tanks in which the hydrocarbon oil vapors cannot burn. [18]
While the accuracy of the official findings is still questioned in this case, similar explosions have occurred in other aircraft. It is possible to reduce the chance of fuel tank explosions by a fuel tank inerting system or fire fighting foam in the tanks. [5] The Boeing 737, for example, has two systems that reduce the chance of a fuel tank ...
Many systems allow the PIC to monitor the ballast system and ship's stability during load and discharge. Cargo control rooms began to appear on U.S.-flag tankers in the mid-1960s. [3] Prior to this time, valves were operated manually on deck by reach rods and liquid levels were monitored by a roving watch consisting of the mate and seamen on ...
The female part of the connector is the 7×7× 4 + 1 ⁄ 2 in (180×180×110 mm) corner casting, which forms each of the eight corners, welded to the container itself, and has no moving parts, only an oval hole in the tops of the four upper corners, and in the bottom of the four lower corners.
The LCAC is capable of carrying a 60 short-ton payload (up to 75 tons in an overload condition), including one M-1 Abrams tank, at speeds over 40 knots. Fuel capacity is 5000 gallons. The LCAC uses an average of 1000 gallons per hour. [5] Maneuvering considerations include requiring 500 yards or more to stop and 2000 yards or more turning radius.
The M60 tank entered service with the U.S. military in 1960 and served until 1991 and as a training aid until 2005. During this time it was the primary tank of the U.S. Army and U.S. Marine Corps. The M60 tank was exported to 26 other nations, and continues to serve in a military role in some parts of the world.