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Unread 03-06-2004, 00:19
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Frank(Aflak) Frank(Aflak) is offline
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Re: pic: One last view

Quote:
Originally Posted by greencactus3
i dont know how the timing belt is going to work... does it stretch? idont think it does... which means its probably not going to slide up or down those cones... because the bigger side of the cone would have a bigger gap between each "timing ridge" than on the smaller side.
You don't need to belt.

They way those cones are set up, a gear with widely spaced, narrow teeth would work.


One tooth for each grove.

However the shaft the gear slides on would need to be angled to maintaint a constant distance between the cones. And that would mean a weird free-rotation thing for the gear.

Argh, I spent 3 hours designing a CVT in inventor only to realize "wait a minute, this won't work . . . . . "

Yeah, the gear is out because of teeth. You need a sticky wheel in between them, but not sticky enough to prevent ot from sliding up and down. Argh. Well, at least I learned something.
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Last edited by Frank(Aflak) : 03-06-2004 at 23:20.