HARNESSED THE WINCH..

HARNESSED THE WINCH..Winch, in combination with a plow, not news. Especially for owners of small plots of land on which these pretty simple and reliable konstruktsii a great way has already established itself. Unlike the mini-tractor winch not compacts the soil. And not stalled, as the tillers. But almost all traction motor power goes into useful work — plowing the earth towed plow. The winch is held securely in place by anchor legs which, with a kind of bayonet shovels, lengo deepened into the ground. Plowing are together, making a furrow for furrow. With a partner, the duties of which include the return of the plow n the beginning of the furrow may be 10-year-old child. High kachestvo spalni is guaranteed even at extremely inconvenient uchastkah (slopes with a profile like a “washboard”) and heavy soils.

“VIRTULA” FOR ALL

Designing a new racing control line aeromodel, we opted not on some extravagant options, but the proven classic design, well established and fully proven to date. The base design was made by the sports equipment K. Chistov, the champion of Russia. It’s a model we liked, although some decisions of its individual parts and assemblies we have been critical, based on specific conditions and capabilities of our LC too rich equipment of the group.

SANDBOX FOR THE SEASON

SANDBOX FOR THE SEASON

If you want children in the country played always under supervision — make it a sandbox. It does not require special skills, scarce materials and sophisticated tools. A hacksaw with a hammer Yes a pole from the forest of dead wood — that’s all I need for the job. As for the proposed design, it is so interesting that is very simple and… portable, and thus is set to the season and then removed for storage in the shed or the barn-pantry. So, you struck from the wood poles and sawed them accordingly: whether all the same — then the sandbox will turn out square, or half of them half as long — and then get the elongated version.

AS I DO MOTORCYCLES

HOW DO I MAKE MOTORCYCLES

The motorcycle design is not less exciting than any other vehicles. Besides the motorcycle, which are, in fact, the bare concept of a self-propelled mechanism, requires greater design sophistication, inventive gift and sense good mechanic. Offer the reader the court their ideas on how to design a homemade motorcycle. I can say that some experience in this kind of work I have: in the competition “Motosam-90” was presented to my homemade — eighth — motorcycle in the picture that readers can see the report from the review in No. 2, 1991. The photographs presented on these pages, three motorcycle my design. One of them is the latest and most successful — I want to tell the readers.

BOUZOUKI “JUNIOR”

BOUZOUKI Developed and comprehensively tested in our circle, a new model of a subclass of 1.5 cm3 was very successful. For it is characteristic of a good combination of flight stability and high controllability, and wide adjustment of these parameters. The model has become simply indispensable for us, as it successfully functions as a flying trainer beginner certovica, well suited for training of more experienced and fully meets the requirements of boys-sportsmen even in senior competitions. Do note that bouzouki has very good strength characteristics, and in case of serious accidents, the subsequent repair is not a problem. In addition, when the semi-manufacture of such devices in terms of mug is that new development quite technical.

MOTOR WITH… A TABLET

MOTOR WITH... TABLET

Difficult situation with a model micro-motors in our country, and also difficult to explain, but very attractive the desire of some designers and modelers around the world to provide their phones in unconventional engines sometimes lead to very interesting results. The journal “modelist-Konstruktor” tries to acquaint its readers with all the latest developments in this area. Tan, we have repeatedly published materials on perspective, today received universal recognition engines running on liquefied carbon dioxide. Don’t we go around the topic of steam machines, which, however, mainly engaged in ship modelers.

KEYCHAIN WRENCH

For the door keys there are all kinds of ring and other key chains that bind them in one bundle. And what spanners worse? If they (unilateral construction) have a lot of drill holes on the handles and push the wire or rope to keep and use them will be more convenient. V. GOLOVASHIN, fish

LAND THE BOATS START

LAND BOATS STARTIn the February issue of “Modeller-designer” we met article on the development of a new class of car — unmanaged vetrogonov. Don’t know how reacted to the most interesting suggestion of the authors of that article and the magazine automodeling Federation of sports of Russia, but in our circle it was accepted “on hurrah” — so interesting, affordable and promising was this topic. Work on a new type of machines we started with, that surely will be useful to all, tion interested in constructing vetrogonov — with the development of minimized similarity of the internal rules of the competition and technical constraints applicable to unusual models. On the last point we were limited to only the maximum area of the driving model sailing arms (no more than 25 dm2) and the total dimensions of the machine (prepared by the start condition, it must fit into a cube with sides not more than 1000 mm). Under these constraints, Verkade should be potentially very fast and quite “personable” for forms that will go only to the benefit of the attractiveness and popularity of the competition in the new class. It should be noted that the rough calculations of the maximum potential speed of movement convinced us in the fact that would be very useful, additional development is reduced “oneorzero” type vetrogonov. Here are our suggestions tanovi: sail area limit of 10-15 dm2, and dimensions described Nuba 500-600 mm.