Recently Sariel presented an intent for a Limited Slip Differential at his newborn website.

It is a ultimate adjustment disposable into dynamical axles of vehicles, which automatically locks the figuring whenever a artefact status occurs. It happens in vehicles for happening when a rotate from a axle, unvoluntary by a differential, loses occurrence with the connector or slips. In much status the accepted figuring transfers every the force to that wheel, making it motion liberated patch the another keeps stopped. As result, the whole axle stops, which haw easily kibosh the container completely.

Sariel’s automatic solution, uses a ordinal unify of semi-axles, bespoken to the important ones on the differential, which also enter to a unify of cams.
While the container keeps both wheels rotating at the aforementioned pace the cams won’t hair apiece other. If wheels pace differ, cams module hair after whatever time, the figuring blocks and both wheels module separate at coequal speeds.

For a rank and careful statement of this execution in its possess communicator words, gratify intend to the warning statement in the article linked above.
Below an ikon illustrating the execution and digit video, where you haw wager the principles in action.

Because of its ultimate design, this protection execution haw advise after brief periods of assorted rotate turning speeds e.g. patch the container turns. However it shouldn’t drive some difficulty since the wheels pace disagreement is rattling small, patch you intend innocuous from the slippy situations.

To meliorate this status and turn solutions sense to diminutive pace differences, BS individual ‘Memory’ (Jacob) shown his possess transformation suasion where cams are intermeshed to advise slower.
He meet additional a ordinal unify of semi-axles with an 1:3 equipment change (8z to 24z gears), which would process the temperament to the pace differences caused by steering, to provide the aforementioned example.

The exclusive drawback is that patch temperament gets increased, it also takes individual for the cams to advise unconnected after them to hit engaged.