A stopper knot (or simply stopper) is a knot that creates a fixed thicker point on an otherwise-uniform thickness rope for the purpose of preventing the rope, at that point, from slipping through a narrow passage, such as a hole in a block. To pass a rope through a block, or hole, is to reeve it. To pull it out is to unreeve it. Stopper knots prevent the rope from unreeving on its own.
"Stopper" has three distinct meanings in the context of knotting and cordage. A decorative stopper knot may be referred to as a lanyard knot.
The single-strand stopper knot is...[one variety] of knob knots. Generally it is tied as a terminal knot in the end of a rope, where it forms a knob or bunch, the general purpose of which is to prevent unreeving. It is found in the ends of running rigging. It secures the end of a sewing thread; it provides a handhold or a foothold in bell ropes and footropes. It adds weight to the end of a heaving line, and it is often employed decoratively, but it should not be used to prevent unlaying and fraying except in small cord, twine, and the like, as a whipping is in every way preferable for large and valuable material.
A monkey's tail "is a permanent or semipermanent stopper that is put in the bight as well as the end. It is also called single throat seizing, seized round turn, clinch, and pigtail...A small round turn is first taken, and a throat seizing, in length about a quarter of the round of the clinch, is put in. The monkey's tail is preferred for the purpose just described because it does less damage to rope than any knot. When the monkey's tail fetches against the rack the seizing takes the burden."[2]
A stopper knot is tied at the end of a rope to prevent the end from unraveling. It then functions like a whipping knot.
A stopper knot is tied at the end of a rope to prevent the end from slipping through another knot, or passing back through a hole, block, or belay/rappel device. It then functions like a leash handle. Knots commonly used for this purpose are:
When a stopper knot is tied outside another knot and around the standing part it can also be called a backup knot. Tying the end around the standing part helps prevent the knot from unraveling by not allowing the end to slide back into the knot: a kind of insurance against failure of the knot. Examples of this usage are often seen in climbing, rope rescue, and other safety-of-life situations. Common knots used for this purpose are:
In nautical settings, a stopper may refer to a length of rope that is belayed at one end with the other end attached to a tensioned main line using a friction hitch in order to tension the stopper and thereby slacken the portion of the tensioned main line behind the friction hitch. For example, if a sheet becomes jammed on a winch while under sail, a "stopper" can be used to temporarily take the strain off the winch while the riding turn is cleared.
stopper, knot, stopper, knot, simply, stopper, knot, that, creates, fixed, thicker, point, otherwise, uniform, thickness, rope, purpose, preventing, rope, that, point, from, slipping, through, narrow, passage, such, hole, block, pass, rope, through, block, hol. A stopper knot or simply stopper is a knot that creates a fixed thicker point on an otherwise uniform thickness rope for the purpose of preventing the rope at that point from slipping through a narrow passage such as a hole in a block To pass a rope through a block or hole is to reeve it To pull it out is to unreeve it Stopper knots prevent the rope from unreeving on its own Stopper knotNamesStopper knot Backup knot As numbered in picture 1 Fiador 2 Sailor s diamond 693 3 Figure eight loop 4 Diamond 5 knife lanyard 6 Chinese button 7 Chinese button doubled 8 True lover s 9 Ashley s 10 Celtic button 11 Celtic button on the bight and thus doubled and with lanyard loop 12 Friendship 13 Figure eight 14 OverhandTypical useKeeps the line from slipping out of things Stopper has three distinct meanings in the context of knotting and cordage A decorative stopper knot may be referred to as a lanyard knot The single strand stopper knot is one variety of knob knots Generally it is tied as a terminal knot in the end of a rope where it forms a knob or bunch the general purpose of which is to prevent unreeving It is found in the ends of running rigging It secures the end of a sewing thread it provides a handhold or a foothold in bell ropes and footropes It adds weight to the end of a heaving line and it is often employed decoratively but it should not be used to prevent unlaying and fraying except in small cord twine and the like as a whipping is in every way preferable for large and valuable material The Ashley Book of Knots 1 A monkey s tail is a permanent or semipermanent stopper that is put in the bight as well as the end It is also called single throat seizing seized round turn clinch and pigtail A small round turn is first taken and a throat seizing in length about a quarter of the round of the clinch is put in The monkey s tail is preferred for the purpose just described because it does less damage to rope than any knot When the monkey s tail fetches against the rack the seizing takes the burden 2 Contents 1 At the end of a line 2 Around the standing part 3 Nautical usage 4 See also 5 ReferencesAt the end of a line edit nbsp An Ashley stopper knot at the end of a lineA stopper knot is tied at the end of a rope to prevent the end from unraveling It then functions like a whipping knot A stopper knot is tied at the end of a rope to prevent the end from slipping through another knot or passing back through a hole block or belay rappel device It then functions like a leash handle Knots commonly used for this purpose are Overhand knot Double overhand knot Figure eight knot Stevedore knot Ashley s stopper knotThe Chinese button knot and the Celtic button knot are decorative stopper knots Around the standing part editWhen a stopper knot is tied outside another knot and around the standing part it can also be called a backup knot Tying the end around the standing part helps prevent the knot from unraveling by not allowing the end to slide back into the knot a kind of insurance against failure of the knot Examples of this usage are often seen in climbing rope rescue and other safety of life situations Common knots used for this purpose are Overhand knot Double overhand knot strangle knot Double fisherman s knotNautical usage editIn nautical settings a stopper may refer to a length of rope that is belayed at one end with the other end attached to a tensioned main line using a friction hitch in order to tension the stopper and thereby slacken the portion of the tensioned main line behind the friction hitch For example if a sheet becomes jammed on a winch while under sail a stopper can be used to temporarily take the strain off the winch while the riding turn is cleared Rolling hitch amp similar friction hitchesSee also editBinding knot Knot used to keep objects together Reef knot Common binding knot Underwriter s knot Knot used in electrical wiring Monkey s fist Knot to weight the end of a ropeReferences edit Ashley Clifford W 1944 The Ashley Book of Knots p 83 Doubleday ISBN 0385040253 Ashley 1944 p 88 Retrieved from https en wikipedia org w index php title Stopper knot amp oldid 1192287362, wikipedia, wiki, book, books, library,
