hydraulic rope-geared elevator — ˈ ̷ ̷ˌ ̷ ̷ noun : a hydraulic elevator in which one end of a system of ropes and sheaves is attached to the elevator car and the other end to a piston operating in a cylinder … Useful english dictionary
Elevator — For other uses, see Elevator (disambiguation). A set of lifts in the lower level of a London Underground station. The arrows indicate each elevator s position and direction of travel … Wikipedia
elevator — /el euh vay teuhr/, n. 1. a person or thing that elevates or raises. 2. a moving platform or cage for carrying passengers or freight from one level to another, as in a building. 3. any of various mechanical devices for raising objects or… … Universalium
hydraulic elevator — noun : an elevator operated by the weight or pressure of water see hydraulic plunger elevator, hydraulic rope geared elevator … Useful english dictionary
Ward Leonard control — Ward Leonard Control, also known as the Ward Leonard Drive System, was a widely used DC motor speed control system introduced by Harry Ward Leonard in 1891. In early 1900s, the control system of Ward Leonard was adopted by the U.S Navy and also… … Wikipedia
Harry Ward Leonard — Infobox Scientist name = Harry Ward Leonard box width = image width = 229px caption = Harry Ward Leonard birth date = February 8, 1861 birth place = Cincinnati, Ohio, U.S.A death date = February 18, 1915 death place = New York, U.S.A residence =… … Wikipedia
Abkürzungen/Luftfahrt/E–K — Dies ist der dritte Teil der Liste Abkürzungen/Luftfahrt. Liste der Abkürzungen Teil 1 A A Teil 2 B–D B; C; D Teil 3 E K E … Deutsch Wikipedia
Conventional landing gear — The Piper Super Cub is a popular taildragger aircraft … Wikipedia
Kitty Hawk class aircraft carrier — USS Kitty Hawk Class overview Name: Kitty Hawk class aircraft carrier Builders … Wikipedia
List of inventors — This is a list of inventors. See also: List of scientists, Timeline of invention, List of inventions named after people, List of inventors killed by their own inventions, and . Alphabetical list compactTOC NOTOC A * Vitaly Mikhaylovich Abalakov,… … Wikipedia
Radio-controlled aircraft — A radio controlled aircraft (often called RC aircraft or RC plane) is a model aircraft that is controlled remotely, typically with a hand held transmitter and a receiver within the craft. The receiver controls the corresponding servos that move… … Wikipedia