Actuator for a variable pitch propeller
Adjustable pitch propeller drive
Adjustable propeller
Adjustable propeller for marine vessel drive
Adjustable propeller unit which can be hydraulically reversed
Adjustable-pitch boat propeller
Adjustment means for achieving equal crankpin loading in a contr
Aircraft propeller pitch control
Aircraft propeller with blade pitch adjustment for feather and r
Apparatus for adjusting the track of rotor blades through remote
Apparatus for assembling rotary machines
Axial flow fan with adjustable blades
Axial piston machine having a control flow fluid line passing th