Search the Dictionary

A compact group of pulleys, gears, springs, etc., working together or collectively. Nest egg, an egg left in the nest to prevent the hen from forsaking it, and to induce her to lay more in the same place; hence, figuratively, something laid up as the beginning of a fund or collection. Hudibras.

mitting of being parted; partible. Parting fellow, a partner. [Obs.] Chaucer. -- Parting pulley. See under Pulley. -- Parting sand (Founding), dry, nonadhesive sand, sprinkled upon the partings of a mold to facilitate the separation. -- Parting strip (Arch.), in a sash window, one of the thin strips of wood let into…

A purchase with five pulleys. [R.]

A pulley. [Obs.] Chaucer.

A machine consisting of many pulleys; specifically, an apparatus formerly used for reducing luxations.

A pulley. [Obs.]

A cylindrical pulley or drum in machinery. [R.]

smitting power, as between distant places, by means of endless ropes running over grooved pulleys. -- Rope's end, a piece of rope; especially, one used as a lash in inflicting punishment. -- To give one rope, to give one liberty or license; to let one go at will uncheked.

rubbish and what offal! Shak. he saw the town's one half in rubbish lie. Dryden. Rubbish pulley. See Gin block, under Gin.

Discharging pus; as, a running sore. Running block (Mech.), a block in an arrangement of pulleys which rises or sinks with the weight which is raised or lowered. -- Running board, a narrow platform extending along the side of a locomotive. -- Running bowsprit (Naut.) Same as Reefing bowsprit. -- Running days (Com.),…

orting a beam of the deck; also, a temporary or movable pilar carrying a leading block or pulley for various purposes. Brande & C. (b) In deepwell boring, the post which supports the walking beam of the apparatus.

), a main shaft of considerable length, in a shop or factory, usually bearing a number of pulleys by which machines are driven, commonly by means of countershafts; -- called also line, or main line. -- Shaft alley (Naut.), a passage extending from the engine room to the stern, and containing the propeller shaft. -- S…

e in the rim for a rope to work in, and set in a block, mast, or the like; the wheel of a pulley. Sheave hole, a channel cut in a mast, yard, rail, or other timber, in which to fix a sheave.

An arrangement for shifting a belt sidewise from one pulley to another.

A sheave or small wheel in a pulley.

evolving spindle, for turning small objects, for polishing, etc.; a hand lathe. -- Speed pulley, a cone pulley with steps.

pin with one end split so that it may be spread open to secure it in its place. -- Split pulley, a parting pulley. See under Pulley. -- Split ring, a ring with overlapped or interlocked ends which may be sprung apart so that objects, as keys, may be strung upon the ring or removed from it. -- Split ticket, a ballot…

= Split pulley.

ffsets, or parts, resembling the steps of stairs, as one of the series of parts of a cone pulley on which the belt runs.

bead (Arch.), the molding screwed to the inner side of a window frame, on the face of the pulley stile, completing the groove in which the inner sash is to slide. -- Stop motion (Mach.), an automatic device for arresting the motion of a machine, as when a certain operation is completed, or when an imperfection occurs…