Tuesday, August 6, 2019

 KNOTS THAT YOU NEED TO KNOW 

Knot tying has always been one of those key seaman skills that the inexperienced take for granted. The experienced seaman, however, has had enough success and failure to know that there are right and wrong knots for certain jobs.
But first, it helps to know a few strange terms. Put it simply, a knot is some kind of fastening or splice made by intertwining one or more ropes or some other flexible material. After tightening a knot, it should hold on its own. A hitch is a little bit different. It’s like a knot, but it generally involves another object like a stick, a post, a ring, or occasionally another rope. Properly tied, hitches can hold their place, or they may be able to slide, depending on the hitch you choose. A lashing is like a hitch, but slightly more complex. Lashings involve the use of a rope or similar material to secure two or more objects together. To grossly oversimplify all this, the knot is just rope fastened together; the hitch is a rope fastened to an object; and a lashing is a rope fastening multiple objects together.
A good knot can save lives when you're dealing with a survival situation, performing first aid, and when working over heights or water. But, you have to know how to tie it. So make sure you know what to do with your rope the next time you head into the sea by learning these 9 essential knots.
1. THE SQUARE KNOT
The square knot is a classic for connecting lines and tying knots. Whether you are tying two ropes together to make a longer rope, or you are tying up a bundle of firewood to carry, the square knot is a winner. It’s much more secure and stable than its cousin the granny knot, which everyone is probably familiar with as part of tying their shoes.
You can tie a solid square knot by lapping one rope right over left, then underneath the other, and then tying the same again in the reverse direction—left over right and then underneath. You’ll know you did it right when the working end and standing end of each rope is side by side (not making a “cross” like a granny knot).
source Google Images
2. CLOVE HITCH
The Clove Hitch is an easy knot to tie, and it secures a line to a tree or post quickly, but it does slip when used alone, without any other knots as a backup.
To create a Clove Hitch on a tree, make a loop of rope around the tree. Then make another loop and pass the free end of the rope under the second loop before tightening. To tie this one over a post or stake, just create a loop in the free end of the rope and slide it over the post. Then make another loop the same as the first. Put the second loop over the post (just above the first loop) and tighten the hitch.
source Google Image

3. BOWLINE
The bowline creates a loop at the end of a rope that cannot shrink or expand. This knot is often taught and illustrated with a poem of a rabbit coming out of the hole, hopping in front of a tree, going behind the tree, and back down his original hole.
Form a loop on top of the long end of the line. Pass the working end of the line up through the loop and around behind the line. Then pass the working end down through the original loop, all while maintaining the shape of the second loop you create, which becomes your bowline loop. Once the “rabbit” is back down its hole, pull the “tree” up to tighten the bowline.
source Google Image
4.FIGURE 8 
The figure eight knot creates a stopper wherever you need one on a rope, though the steps are also steps you take to create several other knots.
To tie a figure eight, also known as a Flemish bend, simply pass the free end of a line over itself to form a loop. Continue under and around the line, and finish the knot by passing the working end down through the original loop.
source Google Image
5. SHEET BEND
The sheet bend is my favorite one of all, even though technically it’s a “bend”—a type of knot that connects one rope to another. I like it because it’s the best bend for tying different types of material together or joining different thicknesses of rope. This knot even joins together lines or materials that normally couldn’t be joined together because of differences in diameter.
To create a sheet bend, bend the thicker or more slippery rope into a “J” shape (like a fish hook). Then pass the other rope through the hook shape from behind, wrap it around the entire fishhook once and then tuck the smaller line between itself and the other rope. If the ropes are the same diameter and texture, the sheet bend actually resembles a square knot. To tie a sheet bend with fabric or a tarp, collect, squeeze, and shape the material into a “J” shape, and then run your rope through and around the “J.”
source Google Image
6. TWO HALF HITCHES
You can use two half hitches to secure a line to trees or poles, or to secure the line to itself like you would tying a trucker’s hitch. A half hitch is fairly easy to tie, and I use it often to tie tarps up for shelters, or to hang up hammocks.
After you wrap the rope around the standing end and through the inside of the loop created to make the first half hitch, wrap around the line the same way again to make the second half hitch. Pull it tight and you should have two half hitches, one seated next to the other. If you want added insurance, you can tie an overhand knot with the tag end of the line to keep the two half hitches from slipping.
source Google Image
7.TIMBER HITCH
The timber hitch secures a rope to an object for hauling or to act as a support.
To create a timber hitch, all you need to do is run the free end of the rope around the object, like a log, that you intend to pull. Then wrap the tag end of the rope around the inside of the loop you created four or five times. After you tighten the timber hitch so the four or five wraps are tight against the object, the constant tension will keep the hitch seated.
source Google Image
8. BARREL HITCH
The Barrel Hitch has been used in sailing and construction work for centuries. It allows you to secure a bucket, barrel or other cylindrical object to lift it in a well-balanced position.
Place your barrel or other object to be lifted on top of your rope. Then tie an Overhand Knot across the top of the barrel. Open up the Overhand Knot until it wraps around the top sides of the barrel. Tie the ends of the rope together with a Square Knot and then then lift. This knot makes a fine bucket handle when the wire handle finally breaks off.
SAFETY WARNING: For safety and stability while hoisting barrels, the rope around the barrel needs to be high above the center of gravity on the barrel, but pose no danger of slipping off the top of the barrel. FYI, beer has an excellent center of gravity.
source Google Images
9. SQUARE LASHING
The Square Lashing has been used to build everything from camp chairs to towers and bridges - but you can also use it to secure two poles together.
Tie a Clove Hitch to one of the poles, near the place where the two poles cross. Then wrap your line around the junction of the two poles, going under the lower pole and over the top pole. Spiral outward with these wraps five or six times. Next, wrap between the poles, biting onto the previous wrappings to tighten them. Finally, use a Square Knot to tie the free end of the rope to the free end from the Clove Hitch that started this whole lashing. Easy, right?
source Google Image

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