Hinges under stress - mechanical engineering type question

Corrie wrote:

Ernie, what's the Delta stressed for? I perused your site, but didn't
see an illustration of the spar attach fittings. A half-inch pin
sounds right. But what kind of fitting does it go through, and how is
that fitting tied into the spar? That's the real question.


Normal category. 1950lbs gross.

I just put a couple pictures and and explanation at the bottom of the
'Frame' section of my website. Follow the link below.
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----Because I can----
http://www.ernest.isa-geek.org/
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