Anchor rode attachment point

Anything that doesn't fit into the other Physical Systems categories

Re: Anchor rode attachment point

Postby GeoffSchultz » Wed Oct 31, 2018 5:20 pm

ketch22 wrote:The bridle takes all the stress off the windlass and lowers the boat attachment point, thus increasing scope.


Why do you think it lowers the boat attachment point? I've never seen that claimed before. It only lowers it to the height of the cleats above the water.

-- Geoff
BlueJacket
1997 Freedom 40/40
http://www.GeoffSchultz.org
User avatar
GeoffSchultz
 
Posts: 1027
Joined: Thu Dec 04, 2008 8:39 am
Location: BlueJacket: Guatemala

Re: Anchor rode attachment point

Postby ketch22 » Thu Nov 01, 2018 11:28 am

I use two nylon lines that form a V. The apex of the V has a large chain cleat that grabs the chain. The V assembly lowers the attachment of "boat to chain" to near the water line. While true that the stress of the anchor line is at deck level, the actual attachment level of the chain is closer to water level(and sometimes under water), thus lowering the height of the chain attachment. This reduces the scope.

For instance, with the chain coming off the bow roller, the scope angle will necessarily be greater than if the chain is at water level. Under severe strain the advantage is lessened, however in most circumstances, the chain being attached at water level will reduce scope.

Ketch 22
ketch22
 
Posts: 39
Joined: Fri Dec 05, 2008 5:06 pm

Previous

Return to Everything Else

Who is online

Users browsing this forum: No registered users and 2 guests

cron