connecting rod
Noun
Meaning
a rod that transmits motion (especially one that connects a rotating wheel to a reciprocating shaft)
Source: WordNetSynonyms
Hypernyms
Hyponyms
Examples
As the connecting rod is angled for much of its rotation, there is also a side force that reacts along the side of the piston against the cylinder wall.
Excessive connecting rod clearance, combined with extremely high oil pump output (rare but not impossible) can sling enough oil to coat the cylinder walls with sufficient oil to facilitate reasonable piston ring sealing.
The actual position of the piston can be determined by trigonometry, using the stroke length and the connecting rod length (measured between centers).
In the process, it powers a piston that transmits power directly through a connecting rod (US: main rod) and a crankpin (US: wristpin) on the driving wheel (US main driver) or to a crank on a driving axle.
The pin itself is of hardened steel and is fixed in the piston, but free to move in the connecting rod.