The principal varieties of springs used in mechanisms are the spiral spring (Figuratively a), the coil spring (Figuratively b), the elliptic spring (Figuratively c), the half-elliptic spring (Figuratively d), the volute spring, the India-rubber spring, the atmospheric spring, etc.
Collocations (23)
Air spring or Boiling spring , etc. See under Air, Boiling, etc. Spring back (Bookbinding) , a back with a curved piece of thin sheet iron or of stiff pasteboard fastened to the inside, the effect of which is to make the leaves of a book thus bound (as a ledger or other account or blank book) spring up and lie flat.
Spring balance , a contrivance for measuring weight or force by the elasticity of a spiral spring of steel.
Spring beam , a beam that supports the side of a paddle box. See Paddle beam, under Paddle, n. Spring beauty (Botany) , Any plant of the genus Claytonia, delicate herbs with somewhat fleshy leaves and pretty blossoms, appearing in springtime A small, elegant American butterfly (Erora laeta) which appears in spring. The hind wings of the male are brown, bordered with deep blue; those of the female are mostly blue.
Spring bed , a mattress, under bed, or bed bottom, in which springs, as of metal, are employed to give the required elasticity.
Spring beetle (Zoology) , a snapping beetle; an elater.
Spring box , the box or barrel in a watch, or other piece of mechanism, in which the spring is contained.
Spring fly (Zoology) , a caddice fly; -- so called because it appears in the spring.
Spring grass (Botany) , vernal grass. See under Vernal. Spring gun , a firearm discharged by a spring, when this is trodden upon or is otherwise moved.
Spring hook (Locomotive Engines) , one of the hooks which fix the driving-wheel spring to the frame.
Spring latch , a latch that fastens with a spring.
Spring lock , a lock that fastens with a spring.
Spring mattress , a spring bed.
Spring of an arch (Architecture) , See Springing line of an arch, under Springing. Spring of pork , the lower part of a fore quarter, which is divided from the neck, and has the leg and foot without the shoulder. [Obsolete] — Nares
Spring pin (Locomotive Engines) , an iron rod fitted between the springs and the axle boxes, to sustain and regulate the pressure on the axles.
Spring rye , a kind of rye sown in the spring; -- in distinction from winter rye, sown in autumn.
Spring stay (Nautical) , a preventer stay, to assist the regular one. — R. H. Dana, Jr
Spring tide , the tide which happens at, or soon after, the new and the full moon, and which rises higher than common tides.
Spring wagon , a wagon in which springs are interposed between the body and the axles to form elastic supports.
Spring wheat , any kind of wheat sown in the spring; -- in distinction from winter wheat, which is sown in autumn.