To lower or to raise from a well or wells cargo will allow here is a simple fixture. It consists of two stakes and relying on a steel rod with a diameter of at least 30 mm, with a cranked shank handle. Support stakes must be securely buried and located as close as possible to fix the well or wells. P. RADCHENKO, inventor
Recommend to read
PIPE – A DELICATE MATTER
As you know, in most classes sports modeling the success of the competition partly depends on the power and reliability of microcomputers mounted on the engine. One of the most...
A WHEELBARROW WITH INCREASED LOAD CAPACITY AND MANEUVERABILITY
A gardener, vegetable grower, or builder cannot easily do without such a vehicle as a wheelbarrow. When moving a wide variety of loads, it significantly lightens hard work—saves strength,...
