In June, 1961, AGARD released requirements NBMR-3, to tactical fighter-bomber and scout, intended to replace in service aircraft G. 91R, F-104G and Mirage III. It was assumed that the first squadron of new aircraft, the relevant NBMR-3, due to enter service with NATO in 1967.
It is not easy to Unscrew a tight screw, rusted bolt, firmly seated the screw, if the screwdriver is narrow and uncomfortable handle. However, to improve it and make the screwdriver a “strong” literally in a few minutes. Drill the top of the handle through the cross hole to Insert a ratchet steel rod of Read more…
In the Treasury of homemade, made from scrap materials made of NEMA some tips for using the empty cans. Maybe somebody can use this option is the simplest soap dish or wall offices for storage of small things in the home workshop. As is clear from Fig. As a preset you can use any tin, Read more…
Laboratory and technical creativity SGPTU № 33 at the Leningrad Association “Svetlana” is already known to our readers. Dozens of original designs, has earned diplomas at many exhibitions, inventors ‘ certificates, rationalization proposals introduced, giving a substantial economic effect, the laureate of the medal is the result of the work of LTT for several years of its existence.
Usually writing or computer table is a basket for unwanted papers and other debris. And how without it? In my opinion, much easier and more practical to have on hand for these purposes, a simple plastic bag, preferably with handles. In stores now them as packing material abound. And to hang the bag on a Read more…
no Doubt — metal tool for flat planing of wood — all sorts of planers, jointer, etc. — has its advantages: does not warp from moisture easy to work with, reliable. However, even if it is lighter than wood, to work harder: more friction. And the dent can leave on the treated surface with a Read more…
Of all the plumbing tools in the “conservative” design remained still, probably only a hammer. However, the innovators of the production Association Zhdanovtyazhmash found the opportunity to improve it. They created multi-purpose bench hammer. It can rightly be called a harvester — informed so many unusual functions, it can now make thanks to the extra built-in details.
Lately in the aviation modeling widespread flying models, radio controlled, including helicopters. For the first time such a model was demonstrated in 1959 at the all-Union competition of S. Vorobyov. To control the flight he applied the principle of changing the alignment of the apparatus. After a year in the championship, in the background, a helicopter appeared Borisov with an aerodynamic rotor drive. In 1964, at a match meeting of the athletes of Moscow and Leningrad, he introduced the concept of B. Yuriev new model with tail rotor. However, the car was “raw” and, unfortunately, remained unfinished.
It’s hard to say which is harder: to put on or take off hard a spring ring serving as a seal between the walls of piston and cylinder internal combustion engines, compressors, pumps, certain pumps. The more valuable a simple tool created by young innovators at the Pavlodar tractor plant. It makes it easier to perform both operations.
It is generally accepted that a drill is the main tool DIY, hobbyists tinkering something with their hands for home, for family, as well as the main means of mechanization of labor-intensive processes in the creation of makeshift equipment. It is not surprising, because thanks to various auxiliary or additional devices drill can replace even some machinery. For example, a drilling machine, which can produce very simple equipment, published in the Hungarian magazine “Earmaster”.