| 摘要 |
An aircraft drive wheel drive system is provided with a torque coupling clutch assembly that transfers torque to a roller traction drive system actuating a non-engine drive means to drive an aircraft landing gear wheel and move the aircraft autonomously in a desired ground direction and at a desired ground speed. The wheel drive system and clutch assembly are mounted completely within the wheel where the clutch assembly is selectively engaged to control torque transmission to the drive system, which selectively transfers actuating torque to the non-engine drive means. A preferred selectable one way clutch is adapted to controllably transfer torque to the wheel drive system and has both failsafe overrunning and selective engagement capability in one or both rotational directions so that torque required to drive the aircraft wheel and move the aircraft at a desired ground speed and direction is transferred only when required by aircraft operating conditions. |
