konto usunięte

Temat: The brick-road-laying Tiger Stone

One to three human operators stand on the platform of the Tiger Stone, and move loose bricks by hand from its hopper to its sloping “pusher” slot – the bricks do have to be fed into the pusher in the desired finished pattern. From there, gravity causes them to slide together, in one road-wide sheet, down onto the sand.
http://www.gizmag.com/tiger-stone-lays-paving-bricks/1...


Obrazek
Link do wypowiedziLink