Differential gearing

a train of toothed wheels, usually an epicyclic train, so arranged as to constitute a differential motion.

See also: differential

References in periodicals archive ?
Differential gearing is provided to time the counter rotation of the cams.
The S170 axles incorporate patent-pending axial power ribs, an integral pinion cage and carrier, induction hardened bearing journals, large wheel differential gearing and precision forged differential gears.
The folding and locking functions are achieved through a common motor mechanically sequenced through the use of differential gearing.

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