What are the classification of landing gear?
Landing gear usually comes in three basic wheel arrangements: conventional, tandem and tricycle-type. Beyond this, landing gear is then classified as either fixed or retractable. Fixed landing gear hangs underneath an aircraft during flight, whereas retractable landing gear is stowed inside an aircraft during flight.
What are the two types of landing gear configuration?
There are two basic configurations of airplane landing gear: conventional gear or tail wheel gear and the tricycle gear.
What is tandem type landing gear?
This term is used for a landing gear that consists of retractable two wheel assemblies mounted on the aircraft centerline one behind the other. Additional supports may include smaller wheels or skids. Tandem landing gear is also known as bicycle landing gear.
What is float type landing gear?
Floatplanes are a type of seaplane, and have floats (or pontoons) mounted underneath their fuselage to act as landing gear. Some floatplanes only have floats, and are only able to land in the water.
What is a plane’s landing gear?
Landing gear, the principal support of the airplane during landing, mainly consists of the shock absorber, wheel, brake system, turning system, undercarriage retractile system, etc. It is used to absorb the landing impact energy so as to minimize the loads transmitted to the airframe [84].
What is the function of landing gear?
The purpose of the landing gear in an aircraft is to provide a suspension system during taxi, take-off and landing. It is designed to absorb and dissipate the kinetic energy of landing impact, thereby reducing the impact loads transmitted to the airframe.
What is tandem landing gear?
Tandem) 13. This term is used for a landing gear that consists of retractable two wheel assemblies mounted on the aircraft centerline one behind the other. Additional supports may include smaller wheels or skids. Tandem landing gear is also known as bicycle landing gear.
What are the components of a landing gear?
The main structural components of a landing gear system are the shock absorber, axle, torque links, side braces, retraction actuators, wheels, and tires. System components consist of the brake system, anti-skid systems, retraction systems, and steering systems.
What is landing gear used for?
What are the different types of aircraft landing gear?
This arrangement of wheels on a landing gear is also known as the conventional landing gear because it was commonly used in many early aircraft. The tailwheel-type landing gear has two main wheels forward of the plane’s center of gravity and a small wheel behind to support the tail. The small wheel behind can sometimes be replaced with a skid.
What is a 2 speed semi trailer landing gear?
Heavy Duty 2-Speed Semi-Trailer Tandem Landing Gear features a 50K lifting capacity, 140K ultimate load capacity and an exclusive floating nut design for high side-load capacity and reduced dock-walk damage. Also includes an industry leading 5-year warranty. Ships ‘Truck Freight’ and is subject to delivery service limitations.
How are gears classified according to their velocity?
Classification of Gears According to the peripheral velocity of the gears The gears having a velocity less than 3 m/s are categorised under low-velocity gears. The gears having velocity between 3 m/s and 15 m/s are comes under medium velocity gears. If the velocity of gears is more than 15 m/s, then these are called high-speed gears.
Where is the main landing gear on an amphibious aircraft?
Figure 2. An amphibious aircraft with retractable wheels (left) and an aircraft with retractable skis (right) NOTE: References to auxiliary landing gear refer to the nose gear, tail gear, or outrigger-type gear on any particular aircraft. Main landing gear are the two or more large gear located close to the aircraft’s center of gravity.