No.
This question probably stems from a misunderstanding of a term. Likely came from the fact that the undercarriage of an aircraft is often referred to, at least in the U.S. as Landing Gear.
Answer 2Aircraft landing gears can have gears similar to a car's rack and pinion steering mechanism that turns the lower piston of the Nose landing gear. The rack and pinion would be operated with hydraulic pressure. Reference Airbus airliners.The first answer seems to refer to the retract mechanism. Most gears are retracted and extended using some hydraulic power and the kinematic design of the strut and its links and pivot points.
The Concord had a mechanism that pulled up the Main landing gear to make it shorter just before it rotated into the wheel well during Retraction. Otherwise, the gear was too long to go inside the wheel well. I'm not sure exactly how this worked but I think it was with the use of a mechanical linkage that may have used a bell crank or a gear.
I don't know of any Landing Gear that uses a ball-screw actuator to retract and extend it, which is commonly used for flight controls.
Attached to a gear are many tires. The tires are used the land the aeroplane. That is why it is called landing gear.
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Vlo = Maximum landing gear operating speed (do not exceed this speed while the landing gear is operaing) Vle = Maximum landing gear extended speed (do not exceed this speed while the landing gear is extended) When the landing gear is fully retracted or fully extended it is locked into position and is more resistant to damage from high airspeeds. When the landing gear is in the process of extending or retracting (operating) there is no locking mechanism, and the only thing resisting the airflow is the extension/retraction mechanisms. Additionally, on some aircraft, the landing gear may swing or swivel in odd directions in order to tuck into their recesses, this can cause odd aerodynamic behavoir in the rest of the aircraft if done at high speeds. Once the landing gear is extended, it is rare that a pilot would then exceed Vlo. Most of the time the landing gear is lowered shortly before landing and the pilot is doing everything he can to slow the aircraft further. However in the event that an aircraft had to be flown a long distance with the landing gear extended (such as a ferry flight to a repair facility) the pilot would go ahead & fly Vle.
vertical loads, longitudinal loads and vertical loads
Attached to a gear are many tires. The tires are used the land the aeroplane. That is why it is called landing gear.
Electrical landing gear operates using electric motors and actuators to deploy and retract the landing gear of an aircraft. When the pilot activates the landing gear control, an electrical signal triggers the motors, which move the gear into position. This system is often preferred for its reliability and reduced weight compared to hydraulic systems. Additionally, electrical landing gear can offer more precise control and easier maintenance.
On the Landing gear
It is just called 'landing gear'
1-tricycle gear 2-conventional gear 3-unconventional gear 4-tail wheel landing gear
All of the landing gear on the particular aircraft.
Almost every aspect of an airplane landing is managed by computer. The most important aspect is decelerating the airplane so the brakes and landing gear can stop the plane.
A Boeing 767 aircraft has a total of 10 wheels. Two on the front landing gear, 4 on each of the two main landing gear.
A belly landing is a landing of an aircraft without the landing gear being deployed.
A belly landing is a landing of an aircraft without the landing gear being deployed.
The plane's landing gear is deployed as the plane is descending and nearing the runway.
The SR-71 had tricycle landing gear made of titanium.