Elevator

An elevator (US) or lift (UK) is a type of vertical transportation that moves people or goods between floors (levels, decks) of a building, vessel, or other structure. Elevators are generally powered by electric motors that either drive traction cables or counterweight systems like a hoist, or pump hydraulic fluid to raise a cylindrical piston like a jack.

In agriculture and manufacturing, an elevator is any type of conveyor device used to lift materials in a continuous stream into bins or silos. Several types exist, such as the chain and bucket bucket elevator, grain auger screw conveyor using the principle of Archimedes' screw, or the chain and paddles or forks of hay elevators.

Languages other than English may have loanwords based on either elevator (e.g., Japanese and Mandarin Chinese) or lift (e.g., Cantonese, Korean, Russian and Thai).

Because of wheelchair access laws, elevators are often a legal requirement in new multistory buildings, especially where wheelchair ramps would be impractical.

Elevators (drilling rig)

Elevators, as developed for the drilling industry, are a hinged device with handles that are used to wrap around the tool joint of drill pipe, casing or lift nipples (for collars) to facilitate the lifting or lowering of them singly or of the drill string as a whole.

In practical use elevators are highly stressed components and require regular careful inspection. In practice, sets of elevators and a spare duplicate are required on-site for general operations. Their failure almost always stops operations.

To latch around a piece of pipework a set of elevators need a precise internal diameter, with an appropriately profiled shoulder to accommodate the lower profile of a tool joint. The latch mechanism has to prevent opening under radial loads of up to hundreds of tons. For some purposes (casing elevators, and loading pipe into and out of the derrick), the elevators also need to resist cross-axial loads of the weight of the pipe joints.

Elevators (Me & You)

"Elevators (Me & You)" is the first single from hip hop group OutKast's second studio album, ATLiens. It peaked at #12 on the Billboard Hot 100, being OutKast's biggest hit on the chart until the release of "Ms. Jackson" in 2000. The single also peaked at #1 on the US Hot Rap Tracks chart. It was later featured on their compilation Big Boi and Dre Present... OutKast. R&B singer Kandi Burruss sought out the song "Me & U" from her 2010 Kandi Koated CD.

Track listing