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ISO 668 – Series 1 freight containers – Classification, dimensions and ratings is an ISO international standard which nominally classifies intermodal freight shipping containers, and standardizes their sizes, measurements and weight specifications.
Double-deck elevators at Midland Square, Nagoya, Japan The Bailong Elevator Symbol seen within the upper cabin of the elevator in Roppongi Hills Mori Tower Double lobby ("lower lobby" and "upper lobby") to enter the elevators in Roppongi Hills Mori Tower. A double-deck elevator or double-deck lift is an elevator where one cab is stacked on top ...
A freight elevator, or goods lift, is an elevator designed to carry goods, rather than passengers. Freight elevators are generally required to display a written notice in the car that the use by passengers is prohibited (though not necessarily illegal), though certain freight elevators allow dual use through the use of an inconspicuous riser.
Rack with sample component sizes including an A/V half-rack unit. A rack unit (abbreviated U or RU) is a unit of measure defined as 1 + 3 ⁄ 4 inches (44.45 mm). [1] [2] It is most frequently used as a measurement of the overall height of 19-inch and 23-inch rack frames, as well as the height of equipment that mounts in these frames, whereby the height of the frame or equipment is expressed ...
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.
[3] [4] Unlike a standard elevator, it can go up tilted grades. It can be used for both residential and commercial purposes. The purpose of inclined elevators is to provide accessibility to steep hillsides and inclines at minimal effort to the user. An inclined elevator is a form of cable railway.
The tracks are entirely grade-separated and have a generous loading gauge of 3,660 mm (12 ft 1 ⁄ 8 in) width and 7,100 mm (23 ft 3 + 1 ⁄ 2 in) maximum height allowing for the double-stacked shipping container on flatcars to be transported, in contrast to wellcars used in other countries for double-stack rail transport. [57]
The Aichi small-elevator manufacturing corporation is a manufacturer of vertical transportation systems, mainly elevators and Dumbwaiters. Founded in Aichi , Japan in 1969. Aichi small-elevator manufacturing corporation makes a speciality of small elevators, dumbwaiter and passenger lifts beside staircases.