Sealing assembly for propeller drive shaft
Shaft connecting device for boat propellers
Shaft coupling for outboard motor
Shaft pressure ring and method for lubricating shaft log seals
Ship with propeller shaft partition rings
Shock-absorbing propeller assembly
Simplified propelling system with drive integral to each other
Slip-on linkage
Smoothing device for rotation of propeller of boat propulsion ma
Stern drive locking collar
Stern tube bearing system of contra-rotating propeller