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Hoist atop an elevator. A hoist is a device used for lifting or lowering a load by means of a drum or lift-wheel around which rope or chain wraps. It may be manually operated, electrically or pneumatically driven and may use chain, fiber or wire rope as its lifting medium.
A diagram of the MB-5's foam turret. The roof-mounted turret was designed by Cardox Ltd and fed by a 14 pounds per square inch (97 kPa) rotary vein pump (also built by Cardox Ltd). [3] It was manned by one firefighter, who would stand in a roof hatch. This hatch was positioned to the rear of the cab and would latch shut.
A trapdoor or hatch is a sliding or hinged door that is flush with the surface of a floor, ceiling, or roof. [1] It is traditionally small in size. [ 2 ] It was invented to facilitate the hoisting of grain up through mills, however, its list of uses has grown over time. [ 3 ]
A simple dumbwaiter is a movable frame in a shaft, dropped by a rope on a pulley, guided by rails; most dumbwaiters have a shaft, cart, and capacity smaller than those of passenger elevators, usually 45 to 450 kg (100 to 992 lbs.) [2] Before electric motors were added in the 1920s, dumbwaiters were controlled manually by ropes on pulleys.
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The upper parts of the hull slope slightly inwards as does the hull rear. Mounted on the forward part of the roof is a manually operated one person turret armed with a 7.62 mm machine gun and/or a tear gas grenade launcher and a two part roof hatch which opens left and right.
Next round is on NBA legend Charles Barkley!. Barkley, 61, earned the love of Fredonia, New York after he bought drinks for an entire local bar over the weekend after attending a college hockey game.
Removable roof panels (t-tops or targa roofs) open a vehicle roof to the side windows, providing a wider opening than other roof systems. The Targa body style is identical in configuration to the Sedanca but is designed for owner-driven rather than chauffeured cars and while a Sedanca style implies a rear passenger area, the Targa does not.
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