PPRuNe Forums - View Single Post - Bell 412 - How Does the 'delta hinge' work?

25th May 2009 | 07:14

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From: EGDC

EN48 - I believe you are correct and that by using the delta 3 hinge (or creating the same effect by mounting the pitch change arm ahead of the blades feathering axis) you limit the flapping range of the TR.

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