Fail-safe drive and actuating drive with a fail-safe drive

Diagnostic and control method for clutches in a vehicle system

Actuator and corresponding method

Method for monitoring a gearbox driven by an electric motor

Planetary gear box and gas turbine engine with planetary gear up box

Control apparatus for vehicle drive-force transmitting apparatus

Brake rod

Planetary gear

Retention device for speed change mechanism in a gas turbine engine

Transfer case having a manually-operated four wheel drive locking mechanism

Vehicle power transmission device

Electro mechanical actuator

Rack and pinion steering device

System for preventing damage to a vehicle

Jam tolerant electromechanical actuation systems and methods of operation

Jam tolerant electromechanical actuation systems and methods of operation

Planetary pinion gear deflection restraint device