
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
TACTFUL CUTTER
For more than twenty years a reader of "Modeller-designer". Thanks to the magazine made a lot of operational machinery: mini tractor, tillers, circular saw, trevaresse, welding...
FLEXIBLE NOTCHED
Blanks of sheet metal with a thickness of 3 - 5mm will be more accurate and easier to bend at home if they are pre-trimmed along the fold lines using the grinder (and if the workpiece is...