Last Updated：2025/11/29

A hinge in the rotor assembly of a helicopter that allows each blade to have some vertical movement

音声機能が動作しない場合はこちらをご確認ください

See correct answer

flapping hinge

Source Word

flapping hinge

Noun

A hinge in the rotor assembly of a helicopter that allows each blade to have some vertical movement

Japanese Meaning

ヘリコプターのローターアセンブリ内のヒンジ部で、各ブレードが垂直方向に動くことを可能にする可動機構

During the preflight inspection, the engineer carefully checked the flapping hinge for excessive wear that could affect rotor stability.

飛行前点検で、整備士はローターの各ブレードに垂直方向の動きを許すヒンジに摩耗がないかを注意深く確認した。

Sense（1）

A hinge in the rotor assembly of a helicopter that allows each blade to have some vertical movement

flapping hinges

（ plural ）