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On Thu, 07 Apr 2005 20:12:27 -0400, Jeff
wrote: Michael wrote: On Thu, 07 Apr 2005 18:03:52 -0400, Jeff wrote: A handy gadget to have, but not a necessity. It is useful if you find yourself anchoring in limited scope situations. However, I wouldn't feel happy relying on one in high winds since its advantage goes away when the rode is stretched tight. "A main, or “Working Anchor” should hold up to 30 knots of wind. A “Storm Anchor” is for winds up to 42 knots. Remember that as the wind speed doubles, the holding requirement quadruples!" Do you have a point? The above was quoted from the URL that was provided as a reference. I think, and believe that it is common that - winds in excess of 40 knots you would be using more than one anchor and the URL: http://www.fortressanchors.com/2nd_anchor.html Illustrates 6 different anchoring situations, with 3 refering to storm conditions. I know more than one experienced crusier that do infact have a storm anchor...the old Hershoff style fishermans anchor that was about 70 lbs which they called their "storm achor" generally these can be taken apart and stored below. Also many experienced crusiers go for one or two levels oversize from that which is recomended for their boat as an anchor. And have an min. or 2 and some asy many as 4 anchors. An important factor in anchors is their ability to reset, it is believed that "fluke"style anchors are NOT as good or capable as a Bruce or CRQ style anchors, in ther resetting ability. Althought the fortress exceeds them in holding power, with these style anchor the bahamian style mooring makes sense....and why fortress includes a discussion on secondary anchors. GPS's and some depth sounds have anchor alarms. This is the reason why the minimum anchor should not be used; if you plan to anchor overnight (i.e. unattended) you should always go up at least one size. My primary should hold up to 50 or so knots, but I would generally have a second anchor set if I expected that. My point is that what you call a "working anchor" does not become a storm anchor simply by adding a kellet. I didnt suggest that...but that "as the wind speed doubles, the holding requirement quadruples!" as quoated from fortress anchors The kelt does 2 things effectively: 1 It acts as a snubber 2 Keeps the chain on the bottom (when not in sorm conditions) and exponentially increases the holding power (vertical pull out) of the anchor. I havent used this tech. myself but the cantanery principle does make alot of sense to me. Is a kelt necessary? Since I dont know of many that use one, probably not as they use other means of snubbing the anchor line, if at all. If I had the experience of using one, then I would decide if it was necessary. Thats why the original post sought others thoughts, either in principle or from usage experience. Still, i like the idea and it is something that you could probably make yourself....I like those kind of ideas.... FairWinds.... |
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