Oddly enough, but thirty years ago, humanity knew about what was happening in the depths of the sea, only slightly more than our ancient ancestors. The seabed and for us today — a mysterious, unknown planet, which is known only in General terms, the topography of the atmosphere (the water) Yes, part of living beings.TWO BRUSHES
To the chainlink fence does not spoil the view of a suburban area for the prescribed time, it must be carefully painted. But to make it easy. Pneumatic spray paint and hard wire, and cells between them, the roller leaves not places, and the brush streaks. Offer to do this work together. Take two identical Read more…
By the end of 1960-ies has increased its attention to the creation of highly mobile anti-aircraft army air defense short range, able to work as part of the advanced forces that could be attacked using anti-tank helicopters and low-flying enemy aircraft, as well as able, if necessary, to repel the attacks of enemy ground fire from anti-aircraft guns.
Pneumatic and hydraulic wedge created by a group of innovators from Vorkuta, relates to impact tools hung on the boom grunerstrasse machine. Simple in design, it has so much power that can be applied not only in the development of frozen soils under the pits and trenches, but also for breaking rocks. Externally, the wedge is like a great shell at the top (not tapered) part of which is mounted a hydro-pneumatic accumulator with a flexible diaphragm separating the working medium in the battery. In the same end of the device around the circumference is made of axial channels connected to the channels of the hydraulic cavity of the battery. The channels are arranged plungers, which transmit the fluid pressure of the battery on the firing pin.
What a strange situation in our country, anybody can afford to buy a tractor — that it is not needed (well, except for fun in a rustic Villa), and to whom the tractor is necessary, because he lives off the land — to buy it, not the means. But bare hands without mechanization on the ground not much accumulated. That forced those who no tractor can not do, to do it yourself from another suitable or remanufactured units old or abandoned equipment.
After publication in the “M-K”, № 1, 1978 of the drawings trace model “Mirage” edition receives a lot of emails from guys who decided to build it. They are interested in some of the “subtleties” of manufacturing technology of the body, its refined forms, ways of fastening of the engine and much more. The editors asked the author of the article “On the track “the Mirage” I. A. Nikolaychuk with the request to share the experience of manufacture and of preparation for the competition.
