All posts by kurt

Geko Sailing Now

Quick little video in light winds. Looks so much nicer than when I owned it.  Seems to be impossible to place the url here, so below is the best I can get for now.  Not  on the YOutubes yet.   “Engine is working again so we had some fun sailing on Oosterschelde.”  In Face again.

Posted by Trimaran Gecko on Tuesday, October 13, 2015

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Newest Uganda Ferry Sea Trials

The MV Bluebird is undergoing seat trials on Lake Victoria now.  It is built from developed plywood/epoxy, with lots of core on flat surfaces.  The whole thing went over in several containers after it was built near Seattle.  I will be offering an option that is not quite as wide and a little lighter also.

https://www.facebook.com/EWFerries#  I see this link only works in Face now.  If it gets onto Youtube, I will grab it.

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Aero Rig Bearings at IBEX

These bearings seem like a big improvement over what we usually have to do for the unstayed rotating masts.  In the past builders have had to machine a bearing out of a giant chunk of slick plastic.  Most of the plastic was ground off and wasted and the cost ran into thousands.  http://www.glidebearings.com/

Spherical bearings like the Tides units would have been perfect, but were not nearly large enough.  Bendy materials like carbon fiber require spherical bearings to keep from binding under load, or as Rob Denny does, have a very loose fit.

These kind of are of the loose fit variety.  I see the bearing having a fairly close fit to the round mast, but deflecting with the mast.  I have not detailed this yet but will.  The bearing will need a fiberglass sleeve around it to protect it and keep it round.  I see this whole unit captured in a looser fit.

glidebearing

Contact Tim Creighton at Glidebearings  tim@glidebearings.com

Non Metallic Plumbing Fittings

Non-Metallic PEX Fittings
Pex piping was one of the discoveries I made on the Lunar Lander  project. It is used in place of PVC especially since it can survive freezing. The plumbers used metal joint fittings, which must be destroyed for the piping  to be revised.

At the IBEX conference I found these non-metal pex clamps. www.flairit.com  www.iplumb.tv .They can be installed with only pliers instead of a crimping machine that resembles bolt cutters. An improvement on an improvement. Made in Chile.  There, better pic.

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