
Expanding Your Options with Kits and Creative Solutions • Chapter 9 173
Provided that there is some friction in the output axles B and C, when axle A
turns clockwise, the worm crawls left until it engages the B 8t gears and gets
stopped by the beam.Turning A counterclockwise, the worm crawls right, disen-
gaging the B gears and engaging the C pair.Thus, with a single input axle you
get two pairs of outputs, each pair having one axle turning clockwise and the
other counterclockwise.We invite you once again to build and test this simple
assembly. It’s almost unbelievable to see!
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Figure 9.22 Splitting a Rotary Motion on Two Axles
Figure ...