AND DON’T NEED A CRANE

AND DO NOT NEED A CRANETo 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

  • SPROCKET FOR CHAIN TRANSMISSIONSPROCKET FOR CHAIN TRANSMISSION
    the Designers often have to choose the right transmission ratio, and in this regard to look for suitable veins. The case is ungrateful, requiring large expenditures of time. It is much...
  • ELECTROCITYELECTROCITY
    Somehow I read in your magazine the article "rainbow on aluminum" and remembered a very convenient way of drawing figures and inscriptions on metal. Brush for these works is a glass tube...