Diving assistant
A diving assistant is a man-operated underwater vehicle for locomotion and applications in science , industry and the military .
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Diving assistant
A diving assistant is used as a tool carrier to support professional divers. It is not to be confused with an ROV that is controlled via cable connections from a surface vehicle. The replacement assistant DAVID , built in 1983 by ZF Friedrichshafen AG and Herion, for example, was designed for diving depths of up to 500 meters. The supply was realized via a hydraulic unit installed above the water. The work equipment and drive units were supplied by hydraulics and hydrostats.
Diving assistance
A diving scooter (DPV), a diving aid, a water sledge or an AquaScooter are man-operated underwater vehicles that accelerate and simplify the movement of divers.