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h the side levers, in a side-lever engine. (b) See Parallel rod, under Parallel. -- Side screw (Firearms), one of the screws by which the lock is secured to the side of a firearm stock. -- Side table, a table placed either against the wall or aside from the principal table. -- Side tool (Mach.), a cutting tool, used…

ce for holding, moving, and guiding, the cutting tool, made to slide on ways or guides by screws or otherwise, and having compound motion. -- Slide rule, a mathematical instrument consisting of two parts, one of which slides upon the other, for the mechanical performance of addition and subtraction, and, by means of l…

ad of a bolt, and used as a lever to turn it with; a wrench; specifically, a wrench for unscrewing or tightening the couplings of hose.

In internal-combustion engines with electric ignition, a plug, screwed into the cylinder head, having through it an insulated wire which is connected with the induction coil or magneto circuit on the outside, and forms, with another terminal on the base of the plug, a spark gap inside the cylinder.

nary axis, and at the same time rising or advancing forward; winding like the thread of a screw; helical.

] -- Sticking place, the place where a thing sticks, or remains fast; sticking point. But screw your courage to the sticking place, And we'll not fail. Shak. -- Sticking plaster, an adhesive plaster for closing wounds, and for similar uses. -- Sticking point. Same as Sticking place, above.

A handle or wrench forming a holder for the dies for cutting screws; a diestock.

n, etc.; also, any of the consonants so formed. H. Sweet. Stop 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…

To fail in the thread; to lose the thread, as a bolt, screw, or nut. See Strip, v. t., 8.

Coiled into the shape of a screw or a helix.

diameter of the link of a chain cable. Stud bolt, a bolt with threads on both ends, to be screwed permanently into a fixed part at one end and receive a nut upon the other; -- called also standing bolt.

point or line. -- Tangent scale (Gun.), a kind of breech sight for a cannon. -- Tangent screw (Mach.), an endless screw; a worm.

A worm or worm wheel; a tangent screw.

A tool for forming an internal screw, as in a nut, consisting of a hardened steel male screw grooved longitudinally so as to have cutting edges. On tap. (a) Ready to be drawn; as, ale on tap. (b) Broached, or furnished with a tap; as, a barrel on tap. -- Plug tap (Mech.), a screw-cutting tap with a slightly tapering e…

lime, or other substance, employed in the process formerly used to clarify sugar. Temper screw, in deep well boring, an adjusting screw connecting the working beam with the rope carrying the tools, for lowering the tools as the drilling progresses.

e straw yellow for lancets, razors, and tools for metal; dark straw yellow for penknives, screw taps, etc.; brown yellow for axes, chisels, and plane irons; yellow tinged with purple for table knives and shears; purple for swords and watch springs; blue for springs and saws; and very pale blue tinged with green, too so…

al apparatus, as an inductorium, dynamo, or electric motor, usually provided with binding screws for the attachment of wires by which a current may be conveyed into or from the machine; a pole.

The prominent part of the spiral of a screw or nut; the rib. See Screw, n., 1.

A tool or machine for forming a thread on a screw or in a nut.

e breaking down of the roof of a gallery under its superincumbent weight. Thrust bearing (Screw Steamers), a bearing arranged to receive the thrust or endwise pressure of the screw shaft. -- Thrust plane (Geol.), the surface along which dislocation has taken place in the case of a reversed fault.