1971 – Manned/Unmanned Lunar Explorer (MULE) Concept – NASA (American)

Manned/Unmanned Lunar Explorer (MULE) Another Dual-Mode (Manned/Unmanned) LRV for Post-Apollo missions. This one with manipluator arms. Courtesy of one of NASAs system engineering courses. Source: here. See other early Space Teleoperators here. See other early Lunar Robots here.

1971 – Space Tug (Concept) – MSFC/Boeing (American)

American space tug. Study 1971. The original Boeing Space Tug design of the early 1970's was sized to be flown either in a single shuttle mission or as a Saturn V payload. Optimum mass was found to be 20.6 metric tons regardless. The Tug could be outfitted with a variety of kits to serve in …

1971-2 – Apollo-Soyuz Shuttle Manipulator – Caldwell Johnson (American)

Apollo-Soyuz Shuttle Manipulator Demo (1971-1972) –   By David S. F. Portree  ,    05.14.2012 During the 1983 STS-7 mission, the crew of  Shuttle Challenger used the Remote Manipulator System arm to deploy and retrieve the SPAS satellite, which captured this iconic image. The arm, bent to form the numeral “7,” is visible near the front …

1971 – A computer controlled multi-task powered exoskeleton for paraplegic patients – Jack George Grundmann / Ali Seireg (American)

University of Wisconsin-Madison Mechanical Engineering Professor Ali Seireg achieved worldwide recognition for his work in mechanical and biomedical engineering design. Among his advances, he was first to develop a mathematical model of the entire human musculoskeletal system that could predict the muscle and joint forces and interactions, given a motion input. In the early 1970s, …

1971 – Stepping/Walking Machine – Katysu [Катыс] – (Soviet)

Professor Katsyu [Профессор Г. Катыс] with his walker. Source: «Ð¢ÐµÑ…ника-молодежи» 1972 г â„–2, с.16-17, 19 Build the model! Full source: Юный-техник 1972-01  Sample walking actions. Professor GP Katysu proposed a model of two-link wheeled walking mechanism, the principle of operation is reduced as an obstacle to one link and deferred to his center of gravity of the …