| slovo | definícia |
pile driver
(encz) | pile driver,beranidlo Zdeněk Brož |
Pile driver
(gcide) | Pile \Pile\, n. [AS. p[imac]l arrow, stake, L. pilum javelin;
but cf. also L. pila pillar.]
1. A large stake, or piece of timber, pointed and driven into
the earth, as at the bottom of a river, or in a harbor
where the ground is soft, for the support of a building, a
pier, or other superstructure, or to form a cofferdam,
etc.
[1913 Webster]
Note: Tubular iron piles are now much used.
[1913 Webster]
2. [Cf. F. pile.] (Her.) One of the ordinaries or
subordinaries having the form of a wedge, usually placed
palewise, with the broadest end uppermost.
[1913 Webster]
Pile bridge, a bridge of which the roadway is supported on
piles.
Pile cap, a beam resting upon and connecting the heads of
piles.
Pile driver, or Pile engine, an apparatus for driving
down piles, consisting usually of a high frame, with
suitable appliances for raising to a height (by animal or
steam power, the explosion of gunpowder, etc.) a heavy
mass of iron, which falls upon the pile.
Pile dwelling. See Lake dwelling, under Lake.
Pile plank (Hydraul. Eng.), a thick plank used as a pile in
sheet piling. See Sheet piling, under Piling.
Pneumatic pile. See under Pneumatic.
Screw pile, one with a screw at the lower end, and sunk by
rotation aided by pressure.
[1913 Webster] |
pile driver
(wn) | pile driver
n 1: a machine that drives piling into the ground |
| | podobné slovo | definícia |
Gunpowder pile driver
(gcide) | Gunpowder \Gun"pow`der\ (g[u^]n"pou`d[~e]r), n. (Chem.)
A black, granular, explosive substance, consisting of an
intimate mechanical mixture of saltpeter, charcoal, and
sulphur. It is used in gunnery and blasting.
[1913 Webster]
Note: Gunpowder consists of from 70 to 80 per cent of
potassium nitraate (niter, saltpeter), with 10 to 15
per cent of each of the other ingredients. Its
explosive energy is due to the fact that it contains
the necessary amount of oxygen for its own combustion,
and liberates gases (chiefly nitrogen and carbon
dioxide), which occupy a thousand or fifteen hundred
times more space than the powder which generated them.
[1913 Webster]
Gunpowder pile driver, a pile driver, the hammer of which
is thrown up by the explosion of gunpowder.
Gunpowder plot (Eng. Hist.), a plot to destroy the King,
Lords, and Commons, in revenge for the penal laws against
Catholics. As Guy Fawkes, the agent of the conspirators,
was about to fire the mine, which was placed under the
House of Lords, he was seized, Nov. 5, 1605. Hence, Nov. 5
is known in England as
Guy Fawkes Day.
Gunpowder tea, a species of fine green tea, each leaf of
which is rolled into a small ball or pellet.
[1913 Webster] |
Pile driver
(gcide) | Pile \Pile\, n. [AS. p[imac]l arrow, stake, L. pilum javelin;
but cf. also L. pila pillar.]
1. A large stake, or piece of timber, pointed and driven into
the earth, as at the bottom of a river, or in a harbor
where the ground is soft, for the support of a building, a
pier, or other superstructure, or to form a cofferdam,
etc.
[1913 Webster]
Note: Tubular iron piles are now much used.
[1913 Webster]
2. [Cf. F. pile.] (Her.) One of the ordinaries or
subordinaries having the form of a wedge, usually placed
palewise, with the broadest end uppermost.
[1913 Webster]
Pile bridge, a bridge of which the roadway is supported on
piles.
Pile cap, a beam resting upon and connecting the heads of
piles.
Pile driver, or Pile engine, an apparatus for driving
down piles, consisting usually of a high frame, with
suitable appliances for raising to a height (by animal or
steam power, the explosion of gunpowder, etc.) a heavy
mass of iron, which falls upon the pile.
Pile dwelling. See Lake dwelling, under Lake.
Pile plank (Hydraul. Eng.), a thick plank used as a pile in
sheet piling. See Sheet piling, under Piling.
Pneumatic pile. See under Pneumatic.
Screw pile, one with a screw at the lower end, and sunk by
rotation aided by pressure.
[1913 Webster] |
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