poluga prevod, srpsko - engleski rečnik

Prevod reči: poluga

Smer prevoda: srpski > engleski

poluga [ ženski rod ]

arm [ imenica ]
Generiši izgovor

Any projection that is thought to resemble an arm; SYN. branch.
Technically the part of the superior limb between the shoulder and the elbow but commonly used to refer to the whole superior limb.
The part of an armchair or sofa that supports the elbow and forearm of a seated person.

billet [ imenica ]
Generiši izgovor

For military personnel (especially in a private home).
Aan official order directing that a member of a military force be provided with board and lodging (as in a private home)
Quarters assigned by or as if by a billet
Position, job
A chunky piece of wood (as for firewood)
A bar of metal
A piece of semifinished iron or steel nearly square in section made by rolling an ingot or bloom
A section of nonferrous metal ingot hot-worked by forging, rolling, or extrusion
A nonferrous casting suitable for rolling or extrusion

crank [ imenica {auto-moto} ]
Generiši izgovor

ETYM Old Eng. cranke; akin to Eng. cringe, cringle, crinkle, and to crank, a., the root meaning, probably, See Cringe.
Handle bent at right angles and connected to the shaft of a machine; it is used to transmit motion or convert reciprocating (back-and-forward or up-and-down) movement into rotary movement, or vice versa.
Although similar devices may have been employed in antiquity and as early as the 1st century in China and the 8th century in Europe, the earliest recorded use of a crank in a water-raising machine is by Arab mathematician al-Jazari in the 12th century. Not until the 15th century, however, did the crank become fully assimilated into developing European technology.—
Rotating shaft with parallel handle; SYN. starter.

crowbar [ imenica ]
Generiši izgovor

A heavy iron lever with one end forged into a wedge; SYN. wrecking bar, pry, pry bar.

cylinder [ imenica ]
Generiši izgovor

ETYM French cylindre, Old Fren. cilindre, Latin cylindrus, from Greek kylindros, from kylindein, kyliein, to roll. Related to Calender the machine.
A long, rounded chamber.
A surface generated by rotating a parallel line around a fixed line.
A cylindrical container for oxygen or compressed air.
A chamber in which a piston moves (as in a combustion engine); SYN. piston chamber.

ingot [ imenica ]
Generiši izgovor

ETYM Prob. from as. in in + geótan to pour: cf. French linglot, Late Lat. lingotus a mass of gold or silver. Related to Found to cast, and cf. Linget, Lingot, Nugget.
A block of metal that is cast in a particular shape for convenient handling; SYN. metal bar, block of metal.

jemmy [ imenica ]
Generiši izgovor

Burglar's short crowbar.

lever [ imenica ]
Generiši izgovor

ETYM Old Eng. levour, Old Fren. leveor, prop., a lifter, from French lever to raise, Latin levare; akin to levis light in weight, Eng. levity, and perh. to Eng. light not heavy: cf. French levier. Related to Alleviate, Elevate, Leaven, Legerdemain, Levee, Levy.
Simple machine consisting of a rigid rod pivoted at a fixed point called the fulcrum, used for shifting or raising a heavy load or applying force in a similar way. Levers are classified into orders according to where the effort is applied, and the load-moving force developed, in relation to the position of the fulcrum.
A first-order lever has the load and the effort on opposite sides of the fulcrum—for example, a see-saw or pair of scissors. A second-order lever has the load and the effort on the same side of the fulcrum, with the load nearer the fulcrum—for example, nutcrackers or a wheelbarrow. A third-order lever has the effort nearer the fulcrum than the load, with both on the same side of it—for example, a pair of tweezers or tongs. The mechanical advantage of a lever is the ratio of load to effort, equal to the perpendicular distance of the effort’s line of action from the fulcrum divided by the distance to the load’s line of action. Thus tweezers, for instance, have a mechanical advantage of less than one.
A flat metal tumbler in a lever lock; SYN. lever tumbler.
A rigid bar pivoted about a fulcrum.
A simple machine that gives a mechanical advantage when given a fulcrum.

vectis [ imenica ]
Generiši izgovor

winch [ imenica {N/A} ]
Generiši izgovor

ETYM Old Eng. winche, AS. wince a winch, a reel to wind thread upon. Related to Wink.
(Irregular plural: winches).
A horizontal cylinder turned by a crank on which a cable or rope winds; SYN. windlass.

poluga [ ženski rod {nautika} ]

boom [ imenica {nautika} ]
Generiši izgovor

Long spar extending foot of sail. boom-sail, boom-sheet, etc., sail, sheet, etc., attached to boom.
A long beam projecting from the mast of a derrick to support or guide cargo.

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