| 释义 |
idle pulley
idle pulley also idler pulleyn. A pulley on a shaft that rests on or presses against a drive belt to guide it or take up slack. Also called idle wheel.idle pulley or idler pulleyn (General Engineering) a freely rotating trolley used to control the tension or direction of a belt. Also called: idler i′dle (or i′dler) pul`ley,
n. a loose pulley made to press or rest on a belt in order to tighten or guide it. [1885–1890] Thesaurus| Noun | 1. idle pulley - a pulley on a shaft that presses against a guide belt to guide or tighten itidle wheel, idler pulleypulley, pulley block, pulley-block, 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 |
EncyclopediaSeeidler pulleyidle pulley
Synonyms for idle pulleynoun a pulley on a shaft that presses against a guide belt to guide or tighten itSynonymsRelated Words- pulley
- pulley block
- pulley-block
- block
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