coupler

Noun
  1. A mechanical device that serves to connect the ends of adjacent objects (synset 103124161)
    is a type of: mechanical device - mechanism consisting of a device that works on mechanical principles
    subtypes:
    • clevis - a coupler shaped like the letter U with holes through each end so a bolt or pin can pass through the holes to complete the coupling; used to attach a drawbar to a plow or wagon or trailer etc.
    • clutch - a coupling that connects or disconnects driving and driven parts of a driving mechanism
    • fluid drive - an automotive power coupling
    • swivel - a coupling (as in a chain) that has one end that turns on a headed pin
    • turnbuckle - an oblong metal coupling with a swivel at one end and an internal thread at the other into which a threaded rod can be screwed in order to form a unit that can be adjusted for length or tension
    • universal, universal joint - coupling that connects two rotating shafts allowing freedom of movement in all directions
    same as: coupling

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