Last Updated
：2025/11/29
delta hinge
Noun
Japanese Meaning
航空機（特に回転翼航空機）において、ローター面と平行な軸を持つヒンジ。これによりローターブレードが上下に揺動（フラッピング）できるようになる構造部品。
（ plural ）
Quizzes for review
(aeronautics) On rotorcraft, a hinge with its axis parallel to the rotor plane of rotation, which permits the rotor blades to flap.
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delta hinge
The engineer inspected the delta hinge before the rotorcraft's test flight to ensure the rotor blades could flap freely.
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The engineer inspected the delta hinge before the rotorcraft's test flight to ensure the rotor blades could flap freely.
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