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2021-06-01; 15:05:19 EDT
Member Since
2020-01-16
Posts: 132
Mike I'd be interested in getting one --Reuben Reuben Mezrich Pelican Cove in Sarasota Cell: 410-499-8922See the original archive post
On Tue, Jun 1, 2021 at 11:53 AM Mike Riter <mike at traildesign.com> wrote: > Todd, you may have missed the drama from GB on the forum when I posted the > links to the video on the forum. I was promptly accused by an employee of > GB of trying to subvert $$ away from GB through my evil corporate > machinations. Mike Wiesner (sp?) intervened and they apologised. I'm sure > the whole drama is in the archives. > > Moving on from that, here are the links for the video of the furler > tensioner mounted on the boat and how it works: > https://youtu.be/wwsH9xFgWYU > https://youtu.be/NQTuE34GOKE > > All the metal parts on it are 316 ss. Each side of the tensioner rollers > have a set screw to change the tension on the line. The initial set up > takes a few minutes to get the tension the way you want it, but allows for > a range of line sizes. I started with a 3/16" diameter line in it then > changed to 1/4". It only took a few minutes to change the tension on the > rollers to accommodate the larger line size. One change that will be > implemented in the final iteration is to add a spring under the set screw > on one side so the tensioner can be pushed open with your fingers to allow > easier insertion of the line during rigging if you trailer sail like I do. > > I talked to my machinist friend and he's still interested in making some > for you all. He's working on a price. He's retired and machining is a hobby > for him so he responds kinda slowly. Anyone who is interested, send me a pm > at mike at traildesign.com > > Michael Riter > SV EmmaB > > > > On Thu, May 27, 2021 at 10:44 AM ROGER PIHLAJA <roger_pihlaja at msn.com> > wrote: > > > Hi All, > > > > I have used a homemade roller furler control line tensioner solution for > > 25+ years. The 1st image is from www.defendercom<http://www.defendercom > > > > : > > > > [cid:image002.png at 01D752E5.314346C0] > > This off-the-shelf piece of hardware is a C.S. Johnson Roller Furling > Bail > > (Johnson P/N: 40-505). It’s designed to be mounted on the base of the > > lifeline stanchions, just above the toe rail. You mount one on each > > stanchion from the bow back to the cockpit. S/V Dynamic Equilibrium has > 4 > > such stanchions. At the stanchion in the front of the cockpit, you > replace > > the simple fairlead with this piece of off-the shelf hardware, (Harken > P/N: > > 239) also available from www.defender.com > > > > [cid:image005.png at 01D752E5.314346C0] > > The following picture from the Rhodes-22 archives shows how my roller > > furling control line is routed thru a block on a stand-up spring and then > > along the toe rail back to the cockpit: > > > > [cid:image007.jpg at 01D752E3.64CB0700] > > > > Note how the block only changes the direction of the roller furler > control > > line by a few degrees. Similarly, as the control line passes thru the > > fairleads on each lifeline stanchion, the curvature of the foredeck > causes > > the control line to change direction slightly at each stanchion. This > > slight change of direction at each fairlead is the key. Slightly > changing > > direction 5 times introduces just enough friction into the system to > absorb > > the kinetic energy and keep slight tension on the control line in order > to > > prevent a snarl on the furling drum. When unfurling the genoa, you can > > literally just let go of the control line and this passive system will > > control the line tension all by itself! I haven’t had a snarled control > > line in over 25 years. It just works! > > > > Roger Pihlaja > > S/V Dynamic Equilibrium > > > > Sent from Mail<https://go.microsoft.com/fwlink/?LinkId=550986> for > > Windows 10 > > > > From: Jesse Shumaker<mailto:jesse.laten.shumaker at gmail.com> > > Sent: Thursday, May 27, 2021 8:27 AM > > To: The Rhodes 22 Email List<mailto:rhodes22-list at rhodes22.org> > > Subject: Re: [Rhodes22-list] Furling line tensioner > > > > Mike, the tensioner is a great idea. I suspect many of us might be > > interested if your friend would be up for doing a bulk run of those. > Would > > just need to know what the cost would be (I'm guessing that would depend > on > > the volume). What size line do you use for the furler? > > > > Jesse Shumaker > > S/V Zephyr > > > > On Wed, May 26, 2021 at 7:13 PM Mike Riter <mike at traildesign.com> wrote: > > > > > Hi Jeff. > > > I'm sorry if I gave the wrong impression. I'm not marketing any > > products. I > > > needed a better mousetrap for my furling line and worked with a friend > of > > > mine who is an engineer and machinist to come up with the item I showed > > > everyone on the forum. I've had the prototype on the boat for a year > now > > > and it continues to work very well. The only thing I didn't like is > > having > > > to loosen the tensioner to thread the line through it when I rigged. > But > > it > > > turned out to not be such a big deal after I marked the spot to > > re-tension > > > after I set up the boat. > > > > > > I think he would be happy to make another one for anyone who wants one, > > but > > > this isn't something we're doing for profit. I'm just another Rhodie > with > > > an overactive imagination. > > > > > > Michael Riter > > > SV Emma B. > > > > > > > > > > > > On Wed, May 26, 2021 at 2:26 PM JeffSmith <jeffsmithphoto at gmail.com> > > > wrote: > > > > > > > To Mike Riter, > > > > Last year you showed a tensioner that you wer considering marketing. > > Did > > > > the > > > > marketing part come to fruition? > > > > > > > > > > > > > > > > ----- > > > > Jeff Smith > > > > 2009/2016 R22 #101 RADIANT > > > > Atlantic Highlands Municpal Harbor > > > > Atlantic Highlands, NJ > > > > > > > > -- > > > > Sent from: http://rhodes-22.1065344.n5.nabble.com/ > > > > > > > > > > > -------------- next part -------------- > > A non-text attachment was scrubbed... > > Name: 97086DB38E9B405AB5B95E177EF6A7A3.jpg > > Type: image/jpeg > > Size: 49126 bytes > > Desc: 97086DB38E9B405AB5B95E177EF6A7A3.jpg > > URL: < > > > http://rhodes22.org/pipermail/rhodes22-list/attachments/20210527/6ef639d6/attachment.jpg > > > > > -------------- next part -------------- > > A non-text attachment was scrubbed... > > Name: 4CC3FAA7F387430FA325C60E7E08D90F.png > > Type: image/png > > Size: 147567 bytes > > Desc: 4CC3FAA7F387430FA325C60E7E08D90F.png > > URL: < > > > http://rhodes22.org/pipermail/rhodes22-list/attachments/20210527/6ef639d6/attachment.png > > > > > -------------- next part -------------- > > A non-text attachment was scrubbed... > > Name: C8E38883954F4280861D47641966B1AD.png > > Type: image/png > > Size: 158737 bytes > > Desc: C8E38883954F4280861D47641966B1AD.png > > URL: < > > > http://rhodes22.org/pipermail/rhodes22-list/attachments/20210527/6ef639d6/attachment-0001.png > > > > > >
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