1979 – OMAS SPIDER Atmospheric Diving Suit. Underwater World – 1978, Volumes 1-2 – Page 43 A new atmospheric diving suit called OMAS has recently been developed by Vickers Slingsby, and two of these are already in use by the Aberdeen-based diving and underwater engineering company, Wharton-Williams. Nicknamed 'Spider' by Wharton-Williams, this is the …
WASP – A mid-water unit using thrusters and a tubular lower body section rather than articulated legs. Wasp, built by OSEL, Offshore Submersibles Ltd., U.K. The Wasp may be regarded as the next development step in that it maneuvers by the use of four hull-mounted thrusters. Essentially it is a one-atmosphere, armoured diving suit without …
1978 – "Mantis" Submersible. Sylvia Earle and Graham Hawkes. Mantis, built by OSEL, U.K., designed by Graham Hawkes is the latest [c1978] development in the tethered submarine field. It is fitted with eight or ten electric thrusters and has two seawater hydraulically operated manipulators. The Mantis was built in 1978 and has been used for …
1989 – Shinkai 6500 Submersible. In Japanese, shinkai means deep sea. Aptly named, the Shinkai 6500 (ã—ã‚“ã‹ã„) is a manned research submersible that can dive up to a depth of 6,500 m. It was completed in 1989 and until 2012 it had the greatest depth range of any manned research vehicle in the world. The …
Model of the Shinkai 2000 showing a single manipulator with 6 degrees of freedom. "SHINKAI 2000" is the first manned deep submergence research vehicle in Japan, with a maximum operating depth of 2000 m and a weight of 23t. The Vehicle was designed and constructed in Kobe Shipyard and Engine Works, MHI and was delivered to …