The propeller was fouled there were damaged rope guards and mooring ropes.
Rope guard propeller definition.
Propeller rope guard techno dive.
Crew were using appropriate personal protective equipment ppe for the task.
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For every vessel rope guards are the protection barrier for propeller shafts shielding them against line entanglement and damage on the shaft seal system.
Typically rope guards are attached by means of welding or bolted with locking wires in place.
Rope guards are the protection barrier for propeller shafts shielding them against line entanglement around main shafts.
In the event that your drone takes off and.
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Investigation noted the following.
The popular dji phantom drones come with propeller guards that are designed to provide a level of protection from propeller injuries that result from side impacts.
The vessel had to come off hire for repairs fortunately the stern tube seal was not damaged.
Major drone manufacturers such as dji and parrot build several safety mechanisms into their devices.
Michell bearings hydrodynamic propeller shaft bearing and thrust block duration.
A two part rope guard with ample overlap on the propeller hub protects the sterntube aft seal against mechanical damage in the event of a rope fouling the propeller.
Propeller guards and protective hulls.