1892 – “Hockbockid” Walking Mechanical Ostrich (Fictional) – Bradshaw (American)

William Richard Bradshaw (1851–1927) was an Irish-born American author, editor and lecturer who served as president of the New York Anti-Vivisection Society. He is known best for his science fiction-type novel The Goddess of Atvatabar: being the history of the discovery of the interior world, and conquest of Atvatabar (1892). Extract from the book. Chapter …

1987-88 – “First-Step” Quadruped Walking Machine – David Buckley (British)

First-Step by David Buckley  September 1987    Four Legged Walking Robot, uses 3-D pantograph arrangement to produce a gravitationally decoupled leg mechanism similar to that used by Shigeo Hirose, A Study of Design and Control of a Quadruped Walking Vehicle, The International Journal of Robotics Research, Vol 3, No. 2, 1984. Won a Silver medal …

1978-9 – PV-II 4-Legged Walking Machine – Hirose & Umetani (Japanese)

Photo.2 Sensor based stair climibing walk of the PV-II. KUMO-I (1976, see here), PV-II (1978-1979, Photo. 2). The method of locomotion called “walking” requires considerably more actuators than the wheel me thod of locomotion, the drive system is heavy; and it is not simple to control. However, walking machines, because they can move while separately …

1976 – KUMO-I 4-Legged Walking Machine – Hirose & Umetani (Japanese)

Research on Quadruped Walking Machines     KUMO-I (1976, see photo above), PV-II (1978-1979, see here). The method of locomotion called "walking" requires considerably more actuators than the wheel me thod of locomotion, the drive system is heavy; and it is not simple to control. However, walking machines, because they can move while separately selecting the point …