Page 416 - Brion Toss - The Complete Rigger’s Apprentice
P. 416

Make fast: 1. To secure a rope with a hitch or   Pendant: A standing rope or wire rope to which a
             hitches. 2. To finish off a belay with a single hitch.  tackle is hooked, seized, or shackled.

             Manila: A rope material made from Abaca leaves.   Pennant: The reward for winning a baseball
             Manila is stronger than jute, and is still used for   championship.
             some theatrical and boat rigging.
                                                         Preformed: A wire rope in which the strands
             Marl, to: To secure or contain with a series of   are shaped to a permanent helix. The strands of
             Marling Hitches.                            preformed wire will not spring apart when cut.

             Marlingspike: A conical, metal tool employed in   Prestressing: Stressing a rope or wire rope before
             just about every procedure of traditional rigging,   use in order to remove constructional stretch.
             especially for tightening, loosening, separating,
             pounding, and toggling.                     Purchase: A mechanical advantage gained with
                                                         block and tackle or winch.
             Marry, to: To intermesh the strands of two rope
             ends preparatory to splicing.               Ravel: To fray, untwist, or unbraid. “Unravel” is a
                                                         redundant term.
             Meathook: A short stub of broken yard projecting
             from the surface of a wire rope. Meathooks are   Reel: The flanged spool on which rope or wire rope
             usually the result of metal fatigue.        is wound for storage and shipment.

             Modulus of elasticity: A mathematical quantity   Reeve: To pass the end of a rope or wire rope
             giving the ratio, within the elastic limit, of a   through any hole or opening.
             defined stress on a rope or wire rope to the   Reeve off: To reeve through blocks for running
             corresponding elongation.                   rigging.

             Nominal strength: The published or advertised   Riding turns: In seizings, whippings, and lashings,
             design strength of a rope or wire rope. This is   a second tier of turns over the base of round turns.
             usually though not always less than the actual
             breaking strength of the rope.              Rigging: The art of using knots and lines either to
                                                         move things or keep them from moving.
             Overhaul: 1. To separate the blocks of a tackle
             preparatory to another haul. 2. To eliminate kinks   Rope: Any cordage one inch or more in
             in a line by recoiling, stretching, or flaking.  circumference.

             Palm: A narrow leather strap with thumb hole   Round turn: A 360-degree turn made with a rope
             and, affixed next to the thumb hole, a dimpled   around an object. See Loop, Turn.
             “iron.” The palm is worn around the palm of the
             hand as an aid to pushing needles through heavy   Running rigging: All rigging that is rove through
             cloth or leather, the blunt end of the needle being   blocks.
             braced against the iron.
                                                         Safety factor: The ratio of breaking strength to
             Parcel: To wrap with canvas or tape the length   maximum expected stress.
             of a rope or wire rope, in order to produce a   Seizing: A means of binding two or more ropes
             waterproof base for service.
                                                         together with cordage or seizing wire.
             Part, to: To break.


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