I suspect it may apply torque from the drivetrain to the mechanism with the most...

tCfD on June 25, 2018 | parent | context | favorite | on: Darpa Literally Reinvented the Wheel for Army Comb...

I suspect it may apply torque from the drivetrain to the mechanism with the most optimal geometric leverage against both the mechanisms internal frame and the contact patch on the ground during transition into and out of tread mode.