Landing gear gets as little respect as that old comedian Rodney Dangerfield — not much, really, which is surprising when you consider that almost everyone seems to measure the quality of the flight by the smoothness of the touchdown. That final transition that turns a flying airplane into a taxiing one, even when the distance to the surface is just a few feet, can impose huge impact loads on an airplane if it’s not handled well, something that poses a challenge to designers. That’s why the landing gear is always so beefy. But even the sturdiest traditional landing gear design can’t cover up a botched flare that’s been known to smash passengers’ teeth together.
How It Works: Trailing-Link Landing Gear
Key Takeaways:
- Traditional landing gear often transmits impact loads directly to the cabin, resulting in uncomfortable landings.
- Trailing-link landing gear, featuring an L-shaped design and angular shock absorber, functions as an additional shock absorber to significantly smooth out impacts and reduce vibrations for passengers.
- While offering smoother landings and easier maintenance, trailing-link gear tends to be heavier, has more moving parts, and can complicate the gear retraction process compared to traditional systems.
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