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CVT's in automobiles rely primarily upon metal chains for drive, not rubber bands.
by AmVess 13y ago
CVT's in automobiles rely primarily upon metal chains for drive, not rubber bands.
- bliti 13y agoThey are sort of metallic rubber bands.
- Gravityloss 13y agoThere's also these toroidal Centroid continuously variable transmissions. But they rely on friction and have small contact surfaces. http://auto.howstuffworks.com/cvt3.htm http://auto.howstuffworks.com/cvt3.htm