1969 – Argus Submersible – (Soviet)

"Argus" [«ÐÑ€Ð³ÑƒÑ»] submersible built in 1974. Research PA "Argus" is designed in Experimental Design Bureau of oceanographic equipment for the Institute of Oceanology of the Southern Branch of the Institute of Oceanology of the USSR Academy of Sciences, to carry out oceanographic and hydrological studies, as well as research on the continental shelf. Chief Designer …

1974 – SNURRE ROV – (Norwegian)

SNURRE I, built by Myrens Verksted A/S and the Continental Shelf Institute (IKU), Norway, has four electro-hydraulically powered thrusters and is fitted with one manipulator. It has hydraulic reserves for one more manipulator or other tools. SNURRE I had been in operation since 1974 and has been used for a variety of missions ranging from …

1974 – CUTLET Unmanned Underwater Vehicle – (British)

CUTLET DEPTH: 1,148' DIMENSIONS (LxWxH): 180" x 67" x 83" WEIGHT: 2,536 lbs SPEED: (Max Surface) NA (Max Current) NA STRUCTURE: Open metal framework with ring-stiffened tanks for buoyancy. PROPULSION: Three 10 hp, reversible, electric thrusters (2 long, 1 vert). Maneuvering accomplished by independent control of thrusters. INSTRUMENTATION: Two CCTV cameras on p&t units, mag …

1974 – Remote-Controlled Manipulator Vehicle – KHG (German)

Looking like a military gravedigger or an agricultural battle tank, the KHG Remote-Controlled Manipulator Vehicle was an early West German response to the problems of maintenance and repair in nuclear installations. The Robot That'll Do Anything A new remote controlled robot has been developed in Germany able to do most any job or cope with …

1974 – Square-Wheeled Bicycle – (Japanese)

No, not a bumpy ride. Most likely a cam similar to the "Square Wheel" rides on the swingarm and driven by the main pedal crank.  This vehicle was submitted by an employee to the All-Honda Idea Contest in Japan in 1974. Source: Popular Science, Aug 1974. See other Walking Wheels at the bottom of the Walking …