Always see during winter time old lady with difficulty dragged through the snow their shopping carts with products, and wheel trucks get stuck in the snow.
I propose by analogy with the runners for baby carriages made of metal of area a small slider, and to them fastened a tin box that tightly would include truck wheel. Length of slider — 200 mm below the removed they were placed at the bottom of the cart bag.
Recommend to read
Winter steed
Old people humorously recall fun rides down snowy slopes on primitive sleds — bowl-shaped rounds made from frozen wet hay in old sieves. Or noisy descents "in a small heap" on ordinary...
BATTLESHIP “ADMIRAL USHAKOV”
COASTAL DEFENSE BATTLESHIP "ADMIRAL USHAKOV". Scale model 1:200. One of the most famous ships of the Russo-Japanese war, the battleship "Admiral Ushakov" was laid on 22 October 1892 at...
