crosshead definition

  • noun:
    • A beam that links the piston rod to your connecting rod of a reciprocating engine.
    • A metal beam that connects a piston to a connecting pole in an engine
    • A beam or club across the head or end of a rod, etc., or a block mounted on it and carrying a knuckle pin; whilst the solid crosspiece working between parallel slides, which obtains motion through the piston of a steam engine and imparts it to your linking rod, which can be hinged towards the crosshead.
    • someone whoever head is marked using crossed coronal and sagittal sutures; a skull therefore noted.
    • In mechan., a beam or pole stretching over the top of anything; especially, the club at the end of a piston-rod of a steam-engine, which slides on methods or guides fixed into the sleep or frame associated with the engine, and links the piston-rod utilizing the connecting-rod, or with a sliding journal-box relocating the cross-head itself.
    • In publishing, identical to cross-heading.
    • steel block that connects to a piston; it slides on parallel guides and moves a connecting pole back and forth
    • a heading of a subsection printed within the body of this text

Related Sources

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  • Urban Dictionary for "crosshead"
    • an individual who is bad-tempered; crosspatch.
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