double-geared
adj 1: equipped with compound gearing consisting of 2 pinions
and 2 wheels in mesh to increase the mechanical
advantage; "the double-geared lifting mechanism of a
crane"
2: (of a lathe) equipped with gearing for reducing the speed of
the spindle from that of the driving pulley; "a back-geared
lathe" [syn: {back-geared}, {double-geared}]