
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
THE SOVIET “LIGHT HEAVYWEIGHTS”
The state of the Soviet cruise fleet in the early 30-ies of the last century can hardly be described as sad. The last ships of this class light cruisers of "Svetlana" have not been...
“HAZIRS” FOR BRUSHES
To the hair part of the brush is deformed during storage, they usually put a pen in any vessel, at least — hung on a nail. Offers another simple way of storage. Take the PVC conduit and...