2. (Mach.) To provide with gearing.
{Double geared}, driven through twofold compound gearing, to
increase the force or speed; -- said of a machine.
2. (Mach.) The parts by which motion imparted to one portion
of an engine or machine is transmitted to another,
considered collectively; as, the valve gearing of
locomotive engine; belt gearing; esp., a train of wheels
for transmitting and varying motion in machinery.
{Frictional gearing}. See under {Frictional}.
{Gearing chain}, an endless chain transmitted motion from one
sprocket wheel to another. See Illust. of {Chain wheel}.
{Spur gearing}, gearing in which the teeth or cogs are ranged
round either the concave or the convex surface (properly
the latter) of a cylindrical wheel; -- for transmitting
motion between parallel shafts, etc.