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
A SMALL WINCH IS OF GREAT INTEREST
In the footsteps of virtually every information, published under the heading "ENEA — young innovator", the editor receives many letters. On the envelope address NTTM, young innovators,...
WALKING ELECTROACTIVE
The idea of creating a small four-wheeled carriage with electric drive for pleasure trips in the picturesque surroundings of Peterhof came to us last year. Before that, we built...
