J-CLASS YACHT THE "RAINBOW"
SCALE 1:19

the building process     page 5


to keep the cable on tension.

new position of the spar

to get the backstay inside the hull

the drawing of the winch inside the hull fot the stays
with worm and worm-wheel

making the mould for the lead bulb

the bulb is in four compartments of 6 kg lead

a one turn winch modify to a 8.5 turns winch

I place the 2 IQ-710BB winches for the backstays

modify HS-805MG to 8.5 turn winch with a 10 turn poti.

modifie the 10 turn poti. the axis must be smaller and the hous 2mm shorter

make a flat peace at the end of the axis and a plastic house to glue the poti into the house

place 2 resistors into the 2 wire's  2.2K ohm to make the 8.5 turns


placing the 2 strong winches  805MG for the Genoa and Yankee sail


the turning wheels for the Genoa and Yankee sail

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Last changes made, 24-jan-2014