Patent number: 2371368 Filing date: Oct 16, 1942 Issue date: Mar 13, 1945 See full patent details here. Blurb from patent describiting capabilities and uses. This invention relates to a vehicle, and more particularly to a tank which is propelled by means of an operating leg. One Of the objects of this Invention is to …
Source: How to Invent: M.W. Thring and E.R. Laithwaite, 1977. In the first stage of an attempt to make a powered artificial leg I analysed the essential mechanism of human walking and produced the device shown above which walks on two legs by bending the knee as the thigh begins to swing forward and straightening …
In 1824, Gompertz became a founding member of the Society for the Prevention of Cruelty to Animals (SPCA) which later became the RSPCA. He acted for many years as the president of the society prior to resigning for reasons that may have been connected to his radical views or to his Judaism. He went on …
Copied from N55 WALKING HOUSE homesite, see here. manual for WALKING HOUSE WALKING HOUSE, Copenhagen 2008 Introduction: WALKING HOUSE is a modular dwelling system that enables persons to live a peaceful nomadic life, moving slowly through the landscape or cityscape with minimal impact on the environment. It collects energy from its surroundings using solar cells and …
USEFUL ROBOTS US Patent number: 3522859 – see here for full patent details. Filing date: Jan 22, 1968 Issue date: Aug 4, 1970 First filed in Great Britain 26 Jan 1967 Model of Centipede. The 'centipede' In the first model (Fig. 6.15(a) above) of the centipede the sprung legs were operated with two chains, one …