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Ratchet instead of differential


I want to build something like a light ATV or similar based on a moped engine.

I’m thinking how to make an analog of the differential. What if you take the two rear wheels of the bike and weld the axle to the "sprockets".

Theoretically, when driving in a straight axis, the axis will be locked by itself, and this is cool, since there will be good cross-country ability, only one wheel will not spin in case of a jam.

When turning (let's say left), the right wheel will "disconnect" from the axis, as it makes a larger number of revolutions, and the left wheel will transmit torque from the engine. BUT! It turns out the opposite, the torque for a better turn we need on the right wheel.

Although in this case there will be no "bridge lock" and the ATV should turn normally?

Although if you imagine the situation that we stopped, turned the steering wheel and started off, before the moment of movement two wheels immediately come into action, and when driving one is disconnected. In general, as in my opinion, the idea is at least unique))
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5 comments
Author
where is the ratchet?
Guest Michael
The ratchet mechanism can be one from the VAZ2101, and the other from the VAZ2108 they are mirrored.
You can try this: "ratchet starter mechanism" Whirlwind "If you find or make a" mirror "part, you can install them on the" half shafts ", for each wheel separately. And set the half shafts on bearings (not necessarily rolling) in the pipes.
Author
I have an UAZ front differential brewed.In a straight tank, about at the slightest turn the cross-country ability is much worse than with the usual one. I traveled in the snow, the car stupidly floats sideways
In the light Chinese quadrics there is no differential ... Rigid rear axle, in the middle of an asterisk .... And nothing - they go ...

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