HyperDic: politja

Català > 1 sentit de la paraula politja:
NOMartifactpolitja, corriolaa simple machine consisting of a wheel with a groove in which a rope can run to change the direction or point of application of a force applied to the rope
Català > politja: 1 sentit > nom 1, artifact
SentitA simple machine consisting of a wheel with a groove in which a rope can run to change the direction or point of application of a force applied to the rope.
Sinònimcorriola
GeneralmàquinaA device for overcoming resistance at one point by applying force at some other point
Anglèspulley, pulley-block, pulley block, block
Espanyolgarrucha, polea, roldana

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