Wind Up Car Transmission Redesign
thingiverse
This redesign optimizes the transmission for the "Windup Motor Car Toy" by brico3d. I appreciated the original design but found that the gears were jamming due to suboptimal gear tooth profiling. To correct this, I reengineered the gears as Involute Spur Gears. Simply swap out the existing gears with these and the toy should operate smoothly. You'll need: Three Double Gears One Rear Axle Gear One Ratchet Gear I hope this improvement helps!
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