SparTalk

SparTalk (http://www.briontoss.com/spartalk/index.php)
-   SparTalk (http://www.briontoss.com/spartalk/forumdisplay.php?f=1)
-   -   Ratlines (http://www.briontoss.com/spartalk/showthread.php?t=1631)

gill 03-19-2008 09:27 AM

Ratlines
 
I'm installing RIgger's Apprentice ratlines between 1/4" stainless shrouds and have a bit of slippage when jumping down onto the wooden rungs. The shroud twists, unscrewing on the lashing, as the rung moves down. Is there an intermediate solution between lashing tight and serving the entire shroud? Tar on the end of the rung? Friction tape under the end of the rung? Another way to put additional tension on the tarred nylon? I used teak for the rungs and the endgrain provides no bite.

Ian McColgin 03-19-2008 12:51 PM

1/4" is a bit small for ratlines. Siezing in the way of the lashings helps. It's gotta be really firm. Make a siezing hammer or strut to pull it tightly enough and maybe practice a bit first. Maybe make the verticle dimension of the steps a bit longer to give a better bearing surface.

G'luck

Brion Toss 03-19-2008 05:14 PM

Constrictors
 
Hello,
Yes, you are trying to put a lot of weight onto a little surface area. Try a series of three Double Constrictors, hove tight with two mallets, stacked under each rung. Not appreciably faster than service, nor as pretty, but will do the job. It's also how we secure spreader tips, as well as D-rings for chest-high lifelines.
Fair leads,
Brion Toss

gill 03-27-2008 08:08 AM

finished
 
Finished with intermittent service as suggested; 4" for the wooden and 3" for the rope rungs. I've now mastered the buntline hitch, marlinspike hitch and constrictor knot. Looks great. Thanks.

Gutterpunk13 03-27-2008 08:08 PM

I also have a question if anyone can help me. I am planning on installing ratlines on my 17' Fiberglass daysailer and was wondering if anyone with more experience could tell me if I will run into any problems. Aside from having to take them down for trailering.

Thanks for your help

John


All times are GMT -7. The time now is 08:21 PM.

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