PI is required to move large sheets of plywood or hardboard, and the door of the greenhouse, or glassed-in frames — it is always difficult: the load is not so heavy but bulky and uncomfortable, not immediately figure out how to take it. Very easier task 1ростое fixture; it consists of a wooden grip in the form of an inverted letter G with a slot in a vertical rack and connected with it the bolt with a lamb short socket with a handle. Adjusting the length of the resulting vertical posts mounted on horizontal platform of a cargo and carry it, as shown in the figure.Recommend to read
WINNER — MACHINE
When 25 years ago on the pages of Newspapers and magazines began to appear about the creation of an electronic cybernetic machines are able to play dominoes, checkers, chess and other...
The slipway role
Make the shape of the screw blades for rezinomotornoy model aircraft is quite difficult, but this work can be much easier if you use the simplest slipway. They may be the subject of...
