Two On A Big Ocean The Story of the First Circumnavigation
of the Pacific Basin
in a Small Sailing Ship


      

Other Books by
Hal Roth
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Re: lv-ab: Windvane Quandary...??????

From: Rufus Laggren (no email)
Date: Sat Aug 07 1999 - 15:56:45 EDT

  • Next message: Beau Vrolyk: "RE: lv-ab: Inverters"

    I would presume that proper installation includes stops on the *input* side;
    also the output rams will likely be short enough that they don't stress the
    limits of their attachments. Since mechanical advantage is one of the major
    characteristics of hydraulics, which has been used for years in all types of
    machinery, standard solutions can be counted on.

    Rufus

    Dave Benjamin wrote:

    > > Advantages include tremendous mechanical advantage between helm
    > > and rudder (no
    > > strength needed to man the helm)
    > I almost feel that this is a disadvantage. The tremendous mechanical
    > advantage means that you can place huge amounts of strain on the rudder that
    > will cause accelerated wear to the rudder and associated mounting hardware.

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  • Next message: Beau Vrolyk: "RE: lv-ab: Inverters"



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