4 ms·
Unlike helicopters, where they are used to drive the tail rotor. Even though dual disk helicopters don't need a tail rotor, they still need a gearbox to balanc
by FlyMoreRockets 7y ago
Unlike helicopters, where they are used to drive the tail rotor. Even though dual disk helicopters don't need a tail rotor, they still need a gearbox to balance torque between the disks.
- bkev 7y agoA conventional helicopter might not need to drive the tail rotor mechanically in this manner for much longer: https://www.youtube.com/watch?v=jJUgmeSYox4 https://www.youtube.com/watch?v=jJUgmeSYox4