SparTalk
EDUCATION CATALOG RIGGING CONSULTATION HOME CONTACT US

Go Back   SparTalk > SparTalk
FAQ Members List Calendar Search Today's Posts Mark Forums Read

Reply
 
Thread Tools Display Modes
  #1  
Old 01-24-2013, 06:34 PM
benz benz is offline
Senior Member
 
Join Date: Sep 2006
Location: Newport RI
Posts: 244
Default

Hi Joel,
You'll need a halyard, of course--perhaps's there's one rigged for a spinnaker? You'll want to make sure the stay doesn't interfere with the furler arrangement or with flying the jib--it will make tacking the jib difficult, unless you make the new stay removeable, as with a Highfield lever. It seems like if a furler is a MUST for singlehanding, you'll only use the hank-on sails when with other people on board. Do you sail accompanied often enough to warrant the expense and trouble?
Reply With Quote
  #2  
Old 01-25-2013, 03:50 AM
Joel H. Joel H. is offline
Junior Member
 
Join Date: Jan 2013
Posts: 11
Default

Quote:
Originally Posted by benz View Post
Hi Joel,
You'll need a halyard, of course--perhaps's there's one rigged for a spinnaker? You'll want to make sure the stay doesn't interfere with the furler arrangement or with flying the jib--it will make tacking the jib difficult, unless you make the new stay removeable, as with a Highfield lever. It seems like if a furler is a MUST for singlehanding, you'll only use the hank-on sails when with other people on board. Do you sail accompanied often enough to warrant the expense and trouble?
Thanks for the reply Benz.


The stay will def. be removable. I'm looking into building a tensioner using a cascade of low friction rings, (Antal), and then lead aft. The stay itself will be Dyneema and will be eye spliced to the eye of the mast fitting, (Gibbs"T-Ball" with eye). I'm also considering using a low friction ring as a halyard block also spliced to the eye of the mast fitting and down to a conventional turning block and lead aft. Hopefully, this will allow for quickly moving a pre-hanked sail into position, attaching the stay and tack, and returning to the cockpit, where it can then be tensioned and raised, all with the limited help of a autohelm or crewmember.
That's the thinking so far. The only real expense will be if I have to get my jib re-cut to make it work. That is the real question!
Cheers,
Joel H.

Last edited by Joel H. : 01-25-2013 at 03:58 AM.
Reply With Quote
  #3  
Old 01-25-2013, 07:04 PM
benz benz is offline
Senior Member
 
Join Date: Sep 2006
Location: Newport RI
Posts: 244
Default

Making sure the jib will fit before rigging up a whole setup doesn't seem too hard. Lash the tack to the deck, then run the head aloft with the jib halyard and see where it ends up. Choose a calm day.
I'd suggest tensioning the Dyneema forestay from the foredeck, if you have to go up there anyway, rather than leading aft--it'll only take a moment to pull it all tight, and there'll be one less line back there. I use cascading Antal rings for my running backstays, and they work fine.
Reply With Quote
  #4  
Old 01-25-2013, 07:41 PM
Joel H. Joel H. is offline
Junior Member
 
Join Date: Jan 2013
Posts: 11
Default

Quote:
Originally Posted by benz View Post
Making sure the jib will fit before rigging up a whole setup doesn't seem too hard. Lash the tack to the deck, then run the head aloft with the jib halyard and see where it ends up. Choose a calm day.
I'd suggest tensioning the Dyneema forestay from the foredeck, if you have to go up there anyway, rather than leading aft--it'll only take a moment to pull it all tight, and there'll be one less line back there. I use cascading Antal rings for my running backstays, and they work fine.
Great info Benz. Vary encouraging, thank you. I think you have a good point about tensioning at the stay. I'm wondering about cleating that setup. Also do you have any pics showing your backstay cascade?
Thx,
Joel H.
Reply With Quote
  #5  
Old 01-26-2013, 02:51 AM
Joel H. Joel H. is offline
Junior Member
 
Join Date: Jan 2013
Posts: 11
Default

Good point about testing the fit of the jib. I just need to find a day when it isn't blowing or freezing cold. Not a easy thing this time of year, here in Chicago.
Reply With Quote
  #6  
Old 01-26-2013, 07:40 AM
Joel H. Joel H. is offline
Junior Member
 
Join Date: Jan 2013
Posts: 11
Default

[IMG] Uploaded with ImageShack.us[/IMG][IMG][IMG] Uploaded with ImageShack.us[/IMG][/IMG]
I just had another brainstorm.
This may be proof that I have to much fee time, (and am quite possibly crazy!), but:
See photos.

What if the "Antal Ring cascade tensioner" were inverted, so that the final purchase, (the bitter end), of the tensioner was directed up, and fitted with a snap shackle, to became the tack-point of the jib?
Therefore, the loose tensioner and stay can be pulled foreword and, with another snap shackle, attached to the deck mounted padeye. Then the jib tack can be snap shackled to the end/tack-point of the system and hanked on the stay, (obviously this could also be done ahead of time). Finally, when the jib is raised and luff tensioned, the pull on the tack will tension the Solent Stay!!!
Admittedly the power and length of the cascade might have to be experimented with to get the proper ratio of stay tension to luff tension, as well as tack height above deck.
OR:
Also what might be possible would be to install some kind of stopper in the last line of the tensioner(as shown),to limit stay tension and allow for separate luff tensioning.
So, what do you think?
Joel Heberlein

P.S. If you feel the urge to giggle I won't hold it against you.
P.S. If it hasn't been done before, and it works, I'm claiming and naming it.
Reply With Quote
  #7  
Old 01-26-2013, 09:11 AM
Joel H. Joel H. is offline
Junior Member
 
Join Date: Jan 2013
Posts: 11
Default

A comment from someone on Sailnet made me realize that the tensioner stop, to limit stay tension, and allow further luff tensioning, would actually need to be stop(s). In that there would need to be one in every link of the cascade in order to truly lock it.

Last edited by Joel H. : 01-26-2013 at 09:26 AM.
Reply With Quote
Reply


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is On


All times are GMT -7. The time now is 08:44 PM.


Powered by vBulletin® Version 3.6.7
Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.