Re: Furling Jib
Posted: Mon Jul 04, 2011 11:54 pm
The system on the Careel was designed(and originally manufacturered)by the late Geoff Nelson the owner of C18 no.12.
It came about because the only furler available at the time was too light for the halyard pressure applied to the top swivel and as a result the sail just twisted at the bottom. The system allows the mast to be stood with a forestay, the jib to be hanked on to the stay, and raised and lowered at will albeit with some difficulty because a crew member had to be on the bow where the halyard was - but it is intended to be a FURLER and was never meant as a reefing method. The space between the halyard and stay meant the sail had something to wrap around rather than trying to twist a wire. Geoff also designed and manufactured the highfield levers used in C18 forestays. Over time there are probably off the shelf furlers, which solve the problem Geoff had to fix. I would suggest that any foil type reefing system is too expensive and cumbersome for the I563 unless its moored.
It came about because the only furler available at the time was too light for the halyard pressure applied to the top swivel and as a result the sail just twisted at the bottom. The system allows the mast to be stood with a forestay, the jib to be hanked on to the stay, and raised and lowered at will albeit with some difficulty because a crew member had to be on the bow where the halyard was - but it is intended to be a FURLER and was never meant as a reefing method. The space between the halyard and stay meant the sail had something to wrap around rather than trying to twist a wire. Geoff also designed and manufactured the highfield levers used in C18 forestays. Over time there are probably off the shelf furlers, which solve the problem Geoff had to fix. I would suggest that any foil type reefing system is too expensive and cumbersome for the I563 unless its moored.