Vi fant 2 definisjoner av pulley-block på engelsk.
Noun |
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| pulley-block - a 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 | ||
| pulley, pulley block, block | ||
| simple machine, machine any mechanical or electrical device that transmits or modifies energy to perform or assist in the performance of human tasks | ||
| block and tackle pulley blocks with associated rope or cable | ||
| bullock block, bollock a pulley-block at the head of a topmast | ||
| fairlead a pulley-block used to guide a rope forming part of a ship's rigging to avoid chafing | ||