
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
IF YOU HAVE A RUNNY NOSE…
In this case doctors usually recommend to warm up the area of nose and the bridge of the nose with bags of hot sand or a medical reflector. But here's the problem: the bag has to hold...
PARACHUTE IN THE SKY
This motor glider (currently, such devices are often referred to paraleli), developed in the design office of the club of Amateur technical creativity "Evrika" Yakut posely Torgo, called...