This was one of those projects that came out of thin air along the lines of "Wouldn't it be nice to make a figure that pushes a wagon?" Not a wagon with powered wheels and dangly legs, but a man really pushing a wagon.
Not something you normally see on a standard gauge line, but very common on narrow gauge railways. A photo of a Welsh slate works formed the initial inspiration for the model, but modelling constraints (making the clothes) meant that he moved several thousand miles around the world!
The Walking Man was developed around the same time as the BHER and always appeared in front of it at exhibitions. The model as exhibited (above) was the replacement to the prototype, the gearbox of which was not able to withstand the rigours of prolonged use. For its first showing at the 16mm NG Association AGM & show, a hastily prepared set of tissue clothes were made. A planned Welsh suit and cap were replaced by baggy clothes and a wide brimmed hat.
The magazine article that followed, was originally published in Roy Links NG&IR and it was a book given to me by Roy on Taiwanese coal mines that firmly placed the model in the far east. The article was also republished in the USA in Garden Railways.
A simple solution (as usual!). A motor in the wagon drives a cam shaft and levers moved by the cams pull threads that run down to each thigh. The legs are normally held straight by springs representing the hamstrings and once the cam-levers release, the springs push the legs straight. Because the mechanism replicates muscles, the movement generated was very realistic.
As the man & wagon were self-contained (the motor being powered by a small battery in the wagon) it was possible to lift the man off the track and have him walk on a table or hand, dispelling all other suggestions about how he walked. The track provided a surface for him to grip and, inadvertantly, enabled his workload to be changed at will. Indeed, increasing the incline beyond the capability of one spring caused him to 'hang' mid-push until both springs came into play and a two-legged push occurred inevitably drawing a groan from the crowd.
"Next - a horse?" People always asked and my answer was always - "No, probably an elephant - the only animal with four knees!". It was designed, but never built. In later years a smaller human version (7mm?) was investigated, but never progressed. I've often sketched models with a far less obvious location for a mechanism, but again, it's not made it to realisation, but one day.....
After 10 years 'on the road', the BHER ceased to be exhibited in 2000. However, the Walking Man continued to be displayed at the Guildford Model Engineering Society open days, as part of the 16mm narrow gauge group garden railway display. Unfortunately, at one of these events, he was knocked from the display table and suffered a breakage to a leg mechanism. Although the tissue clothes were removed to assess the damage, no repair was attempted and he was consigned to a shelf. In 2020, during Covid-19 lockdown, an enquiry about its whereabouts triggered a concerted effort to repair him, which was successfully completed. Although the clothing has yet to be replaced, videos were taken to record the movements. The first is with the track on level ground. Both legs have the ability to push the wagon independantly, which was how a show demonstration started. The second shows the slope increased with a small block, when two legs are usually required. Some of those groans from 30 years ago can still be heard!