Re: another torque meter question

From: Yuan Kang Lee <ykleetx_at_gmail.com>
Date: Tue, 11 Sep 2012 18:08:58 -0000

INAV mentions use of o-rings in Feb 1968.

--- In Indoor_Construction_at_yahoogroups.com, Tom <tjsova@...> wrote:
>
> We were using rubber "O" rings in 1972.
>
> Tom
>
> Sent from my iPad
>
> On Sep 11, 2012, at 12:34 PM, Don DeLoach <ddeloach_at_...> wrote:
>
> >
> >
> > Jim Clem was using sliced o-rings (from pneumatic tubing) at our
> > Cat. 1 site in Texas when I started flying indoor in 1985.
> > Don DeLoach
> >
> > Sent from my iPhone
> >
> > On Sep 11, 2012, at 10:05 AM, "Mark F1diddler" <f1diddler_at_...> wrote:
> >
> >>
> >>
> >> --- In Indoor_Construction_at_yahoogroups.com, Bill Carney <wcarneyjx@> wrote:
> >> > Ren,
> >> >
> >> > This feature predates O-rings.
> >>
> >> Anyone know when O-rings became more or less popular at contest level?
> >> MB
> >>
> >
> >
> >
>
Received on Tue Sep 11 2012 - 11:09:00 CEST