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Sea Anchors deployment

BA
Bob Austin
Wed, Jan 5, 2005 2:33 AM

I do recommend that passagemakers have a winch aft--either a manual or electric.  It is great for many things, may be used for retrieveal of a MOB with a life sling, used to anchor, kedge anchor, use with sea anchor--and most importantly when working into a crowed quay in med mooring, you can take tension on a stern line to a dock bollard and bring the boat right in under control, with a bow hook set.  (It helps to have cockpit controls--just a shifter is enough).

If you look at the issue of decreased SWL with a chain hook, I don't buy this arguement.  A plate type of chain hook has equal strain on both sides of the chain--and is just like a chain stopper.
Even a single chain hook does not distort the chain.  Chain hooks are used on truck load binders routinely and I have not heard of a problem there.  Chains usually fail with shock loading--with a snubber and chain hook, there is no shock loading.

Bob Austin

I do recommend that passagemakers have a winch aft--either a manual or electric. It is great for many things, may be used for retrieveal of a MOB with a life sling, used to anchor, kedge anchor, use with sea anchor--and most importantly when working into a crowed quay in med mooring, you can take tension on a stern line to a dock bollard and bring the boat right in under control, with a bow hook set. (It helps to have cockpit controls--just a shifter is enough). If you look at the issue of decreased SWL with a chain hook, I don't buy this arguement. A plate type of chain hook has equal strain on both sides of the chain--and is just like a chain stopper. Even a single chain hook does not distort the chain. Chain hooks are used on truck load binders routinely and I have not heard of a problem there. Chains usually fail with shock loading--with a snubber and chain hook, there is no shock loading. Bob Austin
MM
Mike Maurice
Wed, Jan 5, 2005 7:47 AM

At 08:33 PM 1/4/05 -0600, you wrote:

Even a single chain hook does not distort the chain.  Chain hooks are used
on truck load binders routinely and I have not heard of a problem

A single chain hook does not distort a single chain link. But it will
pull at an angle to the chain proper.
Is there a semantic issue here.
Mike

Capt. Mike Maurice
Tualatin(Portland), Oregon

At 08:33 PM 1/4/05 -0600, you wrote: >Even a single chain hook does not distort the chain. Chain hooks are used >on truck load binders routinely and I have not heard of a problem A single chain hook does not distort a single chain link. But it will pull at an angle to the chain proper. Is there a semantic issue here. Mike Capt. Mike Maurice Tualatin(Portland), Oregon