Alex Airplane Landing Gear Struts Flashcards
Landing gear struts
The wheels of an airplane are attached to the airplane structure by struts that usually have some ability to absorb the shock of landing and taxing over rough ground. The spring steel and bungee cord struts do not actually absorb any shock, but accept the shock and transmit it to the airplane structure at an acceptable rate that reduces stress as well as the tendency for the airplane to bounce.
Spring Steel and Bungee Cord Struts functions
Spring steel and bungee cord struts acceppt and transmit shocks to the airplane at an acceptable rate.
Oleo Struct
The most widely used type of strut is the air-oil shock absorber which is usually included as an integral part of the wheel attachment assembly. Normally reffered to as an oleo strut, this type of shock uses a piston enclosed in a cylinder with oil and compressed air to absorb the bumps and jolts encountered during landing and taxi operations.
Oleo Strut consists of
The oleo strut consists of an enclosed cylinder which houses a piston, oil, and air. It absorbs pressure rapidly and then slowly releases it.