Hydraulic plants for controllable pitch propellers - Power Transmission World
Figure 1 from A study of ship's mooring method with Controllable Pitch Propeller (CPP) by applying generalized minimum variance control | Semantic Scholar
SCHOTTEL Controllable Pitch Propeller: 5-bladed propeller with optimized hub | SCHOTTEL - YOUR PROPULSION EXPERTS
Controllable Pitch Propeller and Fixed Pitch Propeller