May 17, 2022 · The landing gear, or undercarriage, has two primary requirements: (1) to support the aircraft while on the ground and (2) to absorb the large loads associated with landing, and transfer these from the wheels to the aircraft’s primary structure.

Landing gear is the undercarriage of an aircraft or spacecraft that is used for taxiing, takeoff or landing. For aircraft, it is generally needed for all three of these. It was also formerly called alighting gear by some manufacturers, such as the Glenn L. Martin Company.

Landing gear is one of the critical subsystems of an aircraft. The need to design landing gear with minimum weight, minimum volume, high performance, improved life, and reduced life cycle cost have posed many challenges to landing gear designers and practitioners.

Oct 8, 2024 · Landing gear design is vital for short takeoff and landing (STOL) aircraft, as it must support unique operational capabilities while ensuring safety and performance. STOL aircraft often operate on shorter runways or unpaved surfaces, imposing increased stress on …

Aircraft landing gear supports the entire weight of an aircraft during landing and ground operations. They are attached to primary structural members of the aircraft. The type of gear depends on the aircraft design and its intended use.

Dec 16, 2024 · Landing gear plays a massive role in ensuring that each takeoff and landing is stable and safe, whether the plane is dashing through the skies or returning to the runway. Let’s get into what this system does, what parts it’s made of, and why it needs regular care.

A landing gear usually takes the form of two or more main undercarriage units in the wings or fuselage, and an auxiliary undercarriage unit at the nose or tail which carries only a small proportion of the total load and is used for steering purposes. The functions of a landing gear are

Jun 16, 2023 · From the common tricycle arrangement to the unique floatplane setup, each type of landing gear has its own distinct features, advantages, and challenges. Let’s start with the most widely used: the tricycle gear configuration.

There are two basic configurations of airplane landing gear: conventional gear or tail wheel gear and the tricycle gear. Tail wheel gear dominated early aviation and therefore has become known as conventional gear.

Landing gear design is ruled by a set or requirements. Some of them are common for all transport aircraft as the they are defined in the airworthiness requirements of FAA and EASA. These requirements refer to safe operation of the aircraft and cover e.g. free fall capability in case of power supply failure or braking capability.