Hydraulics extends or retracts a hydraulic cylinder that pushes a lever on the flap, moving it.
Liquid is needed to use hydraulics. It's what makes hydraulics work.
Hydraulics help an airplanes landing gear by retracting it (raising it into the plane). Simple gravity is what pulls it down into place.
Usually, all the way down.
They are hydraulic. Most controls surfaces are hydraulic.
Hydro means water or fluid. Hydraulics uses fluid compression to do its' work.
From backyard log splitters to the huge machines you see on construction sites, hydraulic equipment is amazing in its strength ­and agility! On any construction site you see hydraulically operated machinery in the form of bulldozers,backhoes, shovels, loaders, fork lifts and cranes. Hydraulics operate the control surfaces on any large airplane. You see hydraulics at car service centers lifting the cars so that mechanics can work underneath them, and many elevators are hydraulically operated using the same technique. Even the brakes in your car use hydraulics!!!
Harder to answer than you would think.If you had asked "AIRPLANE" the answer would be NOBut there have been submarines called Planes built.The little flap things on submarines are called Planes.So a Plane will work, But an Airplane designed for Air Use will not.
hydraulics
motor on flap or switch at peadle
stop asking questions
hydraulics
Hydraulics? High speed presses? Stamping . .