Wikidata

(Q2397030)

English

block and tackle

device consisting of two pulleys (or in a borderline case only one movable pulley); device multiplying force; machine used to lift heavy loads

  • mechanical advantage pulley system
  • rope and pulley system
  • tackle
In more languages

Statements

subclass of
lifting equipment
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pulley
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has use
transport
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image
Palans.jpg
2,782 × 4,181; 6.46 MB
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Manual of military engineering (1905) (14759602516).jpg
3,328 × 2,268; 647 KB
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different from
sheave
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versatackle knot
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pulley
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pulley block
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block
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Commons category
Block and tackle
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Identifiers

Freebase ID
/m/01nbs8
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RKD thesaurus ID
67731
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