Phil I have been using the 8 bolts per wing as called for by RR. I was not aware that anyone was using a thru bolt and spacer . I have built three KR's and several other planes the old way and now I am designing my own plane using some of the KR technology but wish to change all those things that have nagged me for the past 30 years. I live in North Eastern Vermont (NE USA)and the weather and lack of hanger space had me taking wings off more than I cared to do. I am determined that my latest project will have folding wings that take only minutes to fold. Pat PS How did my wifes name Robin get on the mail list? ----- Original Message ----- From: "Phillip Matheson" <[email protected]> To: "KRnet" <[email protected]> Sent: Monday, January 11, 2010 11:05 PM Subject: Re: KR> Folding Wing Design
> There has got to be an easier and > fail safe way to do this...... > ------------------------------------------------------ > Robin > I do not understand your comment on removing all the WAF bolts? > > You only need to remove 4 bolts( normal removal of a KR wing ( Or 8 it you > use the RR single bolt per hole idea) > > In Aust CASA did not like that idea, we use a single WAF through bolt with > a > thick wall 4130 spacer between the WAF's and locked up tight. > > Contact if you like. > > Phil Matheson > SAAA Ch. 20 http://www.saaa20.org/ > VH-PKR > Australia > > EMAIL: [email protected] > KR Web Page: www.philskr2.50megs.com > > > ------------------------------------------- > >
