push/tube for internal aileron control

A forum about all aspects of the construction and maintenance of the Billy Dawson inspired modified Hatz Classic biplane. Here is the place to ask your questions and get the answers from the real experts.
stearmoth
Posts: 234
Joined: Mon Apr 26, 2010 12:47 pm

push/tube for internal aileron control

Post by stearmoth »

Hi Hatzers

Does anyone atempted or investigated the possibility to subsitute the 4130 push/pull tube by a carbon or aluminum tube? Our aim is (of course) to save some weight.
Greetings from Switzerland

Hans & Sam, H.C.#78
Bill Rusk
Posts: 81
Joined: Thu Mar 18, 2010 11:06 am

Re: push/tube for internal aileron control

Post by Bill Rusk »

Hans and Sam

Yes, this has been done. I can't remember who did it, but I believe it was in the aerobatic group with the One Design.
As I recall the diameter of the carbon fiber rod had to be increased pretty substantially. Might be a clearance issue but worth looking into. Wish I could be more help.

Bill
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