| slovo | definícia |
windlass
(encz) | windlass,rumpál n: Zdeněk Brož |
windlass
(encz) | windlass,vrátek n: Zdeněk Brož |
Windlass
(gcide) | Windlass \Wind"lass\, n.[Perhaps from wind to turn + lace.]
A winding and circuitous way; a roundabout course; a shift.
[1913 Webster] |
Windlass
(gcide) | Windlass \Wind"lass\, v. i.
To take a roundabout course; to work warily or by indirect
means. [Obs.] --Hammond.
[1913 Webster] |
Windlass
(gcide) | Windlass \Wind"lass\, n. [OE. windelas, windas, Icel.
vindil[=a]ss, vind[=a]s, fr. vinda to wind + [=a]ss a pole;
cf. Goth. ans a beam. See Wind to turn.]
[1913 Webster]
1. A machine for raising weights, consisting of a horizontal
cylinder or roller moving on its axis, and turned by a
crank, lever, or similar means, so as to wind up a rope or
chain attached to the weight. In vessels the windlass is
often used instead of the capstan for raising the anchor.
It is usually set upon the forecastle, and is worked by
hand or steam.
[1913 Webster]
2. An apparatus resembling a winch or windlass, for bending
the bow of an arblast, or crossbow. [Obs.] --Shak.
[1913 Webster]
Chinese windlass. See Differential windlass, under
Differential.
[1913 Webster] |
Windlass
(gcide) | Windlass \Wind"lass\, v. t. & i.
To raise with, or as with, a windlass; to use a windlass.
--The Century.
[1913 Webster] |
windlass
(wn) | windlass
n 1: lifting device consisting of a horizontal cylinder turned
by a crank on which a cable or rope winds [syn: winch,
windlass] |
| | podobné slovo | definícia |
Chinese windlass
(gcide) | Windlass \Wind"lass\, n. [OE. windelas, windas, Icel.
vindil[=a]ss, vind[=a]s, fr. vinda to wind + [=a]ss a pole;
cf. Goth. ans a beam. See Wind to turn.]
[1913 Webster]
1. A machine for raising weights, consisting of a horizontal
cylinder or roller moving on its axis, and turned by a
crank, lever, or similar means, so as to wind up a rope or
chain attached to the weight. In vessels the windlass is
often used instead of the capstan for raising the anchor.
It is usually set upon the forecastle, and is worked by
hand or steam.
[1913 Webster]
2. An apparatus resembling a winch or windlass, for bending
the bow of an arblast, or crossbow. [Obs.] --Shak.
[1913 Webster]
Chinese windlass. See Differential windlass, under
Differential.
[1913 Webster]differential \dif`fer*en"tial\, a. [Cf. F. diff['e]rentiel.]
1. Relating to or indicating a difference; creating a
difference; discriminating; special; as, differential
characteristics; differential duties; a differential rate.
[1913 Webster]
For whom he produced differential favors. --Motley.
[1913 Webster]
2. (Math.) Of or pertaining to a differential, or to
differentials.
[1913 Webster]
3. (Mech.) Relating to differences of motion or leverage;
producing effects by such differences; said of mechanism.
[1913 Webster]
Differential calculus. (Math.) See under Calculus.
Differential coefficient, the limit of the ratio of the
increment of a function of a variable to the increment of
the variable itself, when these increments are made
indefinitely small.
Differential coupling, a form of slip coupling used in
light machinery to regulate at pleasure the velocity of
the connected shaft.
Differential duties (Polit. Econ.), duties which are not
imposed equally upon the same products imported from
different countries.
Differential galvanometer (Elec.), a galvanometer having
two coils or circuits, usually equal, through which
currents passing in opposite directions are measured by
the difference of their effect upon the needle.
Differential gearing, a train of toothed wheels, usually an
epicyclic train, so arranged as to constitute a
differential motion.
Differential motion, a mechanism in which a simple
differential combination produces such a change of motion
or force as would, with ordinary compound arrangements,
require a considerable train of parts. It is used for
overcoming great resistance or producing very slow or very
rapid motion.
Differential pulley. (Mach.)
(a) A portable hoisting apparatus, the same in principle
as the differential windlass.
(b) A hoisting pulley to which power is applied through a
differential gearing.
Differential screw, a compound screw by which a motion is
produced equal to the difference of the motions of the
component screws.
Differential thermometer, a thermometer usually with a
U-shaped tube terminating in two air bulbs, and containing
a colored liquid, used for indicating the difference
between the temperatures to which the two bulbs are
exposed, by the change of position of the colored fluid,
in consequence of the different expansions of the air in
the bulbs. A graduated scale is attached to one leg of the
tube.
Differential windlass, or Chinese windlass, a windlass
whose barrel has two parts of different diameters. The
hoisting rope winds upon one part as it unwinds from the
other, and a pulley sustaining the weight to be lifted
hangs in the bight of the rope. It is an ancient example
of a differential motion.
[1913 Webster] |
Differential windlass
(gcide) | differential \dif`fer*en"tial\, a. [Cf. F. diff['e]rentiel.]
1. Relating to or indicating a difference; creating a
difference; discriminating; special; as, differential
characteristics; differential duties; a differential rate.
[1913 Webster]
For whom he produced differential favors. --Motley.
[1913 Webster]
2. (Math.) Of or pertaining to a differential, or to
differentials.
[1913 Webster]
3. (Mech.) Relating to differences of motion or leverage;
producing effects by such differences; said of mechanism.
[1913 Webster]
Differential calculus. (Math.) See under Calculus.
Differential coefficient, the limit of the ratio of the
increment of a function of a variable to the increment of
the variable itself, when these increments are made
indefinitely small.
Differential coupling, a form of slip coupling used in
light machinery to regulate at pleasure the velocity of
the connected shaft.
Differential duties (Polit. Econ.), duties which are not
imposed equally upon the same products imported from
different countries.
Differential galvanometer (Elec.), a galvanometer having
two coils or circuits, usually equal, through which
currents passing in opposite directions are measured by
the difference of their effect upon the needle.
Differential gearing, a train of toothed wheels, usually an
epicyclic train, so arranged as to constitute a
differential motion.
Differential motion, a mechanism in which a simple
differential combination produces such a change of motion
or force as would, with ordinary compound arrangements,
require a considerable train of parts. It is used for
overcoming great resistance or producing very slow or very
rapid motion.
Differential pulley. (Mach.)
(a) A portable hoisting apparatus, the same in principle
as the differential windlass.
(b) A hoisting pulley to which power is applied through a
differential gearing.
Differential screw, a compound screw by which a motion is
produced equal to the difference of the motions of the
component screws.
Differential thermometer, a thermometer usually with a
U-shaped tube terminating in two air bulbs, and containing
a colored liquid, used for indicating the difference
between the temperatures to which the two bulbs are
exposed, by the change of position of the colored fluid,
in consequence of the different expansions of the air in
the bulbs. A graduated scale is attached to one leg of the
tube.
Differential windlass, or Chinese windlass, a windlass
whose barrel has two parts of different diameters. The
hoisting rope winds upon one part as it unwinds from the
other, and a pulley sustaining the weight to be lifted
hangs in the bight of the rope. It is an ancient example
of a differential motion.
[1913 Webster] |
Spanish windlass
(gcide) | Spanish \Span"ish\, a.
Of or pertaining to Spain or the Spaniards.
[1913 Webster]
Spanish bayonet (Bot.), a liliaceous plant ({Yucca
alorifolia}) with rigid spine-tipped leaves. The name is
also applied to other similar plants of the Southwestern
United States and mexico. Called also Spanish daggers.
Spanish bean (Bot.) See the Note under Bean.
Spanish black, a black pigment obtained by charring cork.
--Ure.
Spanish broom (Bot.), a leguminous shrub ({Spartium
junceum}) having many green flexible rushlike twigs.
Spanish brown, a species of earth used in painting, having
a dark reddish brown color, due to the presence of
sesquioxide of iron.
Spanish buckeye (Bot.), a small tree (Ungnadia speciosa)
of Texas, New Mexico, etc., related to the buckeye, but
having pinnate leaves and a three-seeded fruit.
Spanish burton (Naut.), a purchase composed of two single
blocks. A
double Spanish burton has one double and two single blocks.
--Luce (Textbook of Seamanship).
Spanish chalk (Min.), a kind of steatite; -- so called
because obtained from Aragon in Spain.
Spanish cress (Bot.), a cruciferous plant ({Lepidium
Cadamines}), a species of peppergrass.
Spanish curlew (Zool.), the long-billed curlew. [U.S.]
Spanish daggers (Bot.) See Spanish bayonet.
Spanish elm (Bot.), a large West Indian tree ({Cordia
Gerascanthus}) furnishing hard and useful timber.
Spanish feretto, a rich reddish brown pigment obtained by
calcining copper and sulphur together in closed crucibles.
Spanish flag (Zool.), the California rockfish
(Sebastichthys rubrivinctus). It is conspicuously
colored with bands of red and white.
Spanish fly (Zool.), a brilliant green beetle, common in
the south of Europe, used for raising blisters. See
Blister beetle under Blister, and Cantharis.
Spanish fox (Naut.), a yarn twisted against its lay.
Spanish grass. (Bot.) See Esparto.
Spanish juice (Bot.), licorice.
Spanish leather. See Cordwain.
Spanish mackerel. (Zool.)
(a) A species of mackerel (Scomber colias) found both in
Europe and America. In America called chub mackerel,
big-eyed mackerel, and bull mackerel.
(b) In the United States, a handsome mackerel having bright
yellow round spots (Scomberomorus maculatus), highly
esteemed as a food fish. The name is sometimes
erroneously applied to other species. See Illust. under
Mackerel.
Spanish main, the name formerly given to the southern
portion of the Caribbean Sea, together with the contiguous
coast, embracing the route traversed by Spanish treasure
ships from the New to the Old World.
Spanish moss. (Bot.) See Tillandsia (and note at that
entry).
Spanish needles (Bot.), a composite weed ({Bidens
bipinnata}) having achenia armed with needlelike awns.
Spanish nut (Bot.), a bulbous plant (Iris Sisyrinchium)
of the south of Europe.
Spanish potato (Bot.), the sweet potato. See under
Potato.
Spanish red, an ocherous red pigment resembling Venetian
red, but slightly yellower and warmer. --Fairholt.
Spanish reef (Naut.), a knot tied in the head of a
jib-headed sail.
Spanish sheep (Zool.), a merino.
Spanish white, an impalpable powder prepared from chalk by
pulverizing and repeated washings, -- used as a white
pigment.
Spanish windlass (Naut.), a wooden roller, with a rope
wound about it, into which a marline spike is thrust to
serve as a lever.
[1913 Webster] |
Windlass
(gcide) | Windlass \Wind"lass\, n.[Perhaps from wind to turn + lace.]
A winding and circuitous way; a roundabout course; a shift.
[1913 Webster]Windlass \Wind"lass\, v. i.
To take a roundabout course; to work warily or by indirect
means. [Obs.] --Hammond.
[1913 Webster]Windlass \Wind"lass\, n. [OE. windelas, windas, Icel.
vindil[=a]ss, vind[=a]s, fr. vinda to wind + [=a]ss a pole;
cf. Goth. ans a beam. See Wind to turn.]
[1913 Webster]
1. A machine for raising weights, consisting of a horizontal
cylinder or roller moving on its axis, and turned by a
crank, lever, or similar means, so as to wind up a rope or
chain attached to the weight. In vessels the windlass is
often used instead of the capstan for raising the anchor.
It is usually set upon the forecastle, and is worked by
hand or steam.
[1913 Webster]
2. An apparatus resembling a winch or windlass, for bending
the bow of an arblast, or crossbow. [Obs.] --Shak.
[1913 Webster]
Chinese windlass. See Differential windlass, under
Differential.
[1913 Webster]Windlass \Wind"lass\, v. t. & i.
To raise with, or as with, a windlass; to use a windlass.
--The Century.
[1913 Webster] |
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