Compactness, maneuverability and good traction — the undoubted advantages of the one-wheeled tractor created at the station of young technicians in the city of Novotroitsk. They managed to obtain, using the unusual tillers layout of the “wheel — motor”, which provides a minimum unit size, and ease of transmission.
To improve the performance of micro-motors, internal combustion modelers increasingly use parts from non-ferrous metals. For example, the cylinder liner can be made of brass, and the piston is of aluminum alloy. To such a pair worked better, mirror shells coated with a layer of chromium.
And still they build these “crazy” dragonflies, looking unusual even against the background of experimental models of Buchvostau! Build them despite the fact that the class unmanageable rotorcraft problems and tasks much more than in any other. However, maybe this “incompleteness” are they attractive?
A sack and a canvas kitty (bag with a round bottom) size 550X1400X1450 and 250X1400 mm — that’s what turns the Dinghy, if it is dismantled and Packed for transportation. Compactness has been achieved by making the hull three-piece. Each section may be invested in one another as the well-known “dolls”. This feature fundamentally simplifies transportation of the vessel and allows city residents to keep it in the apartment or on the balcony, even repair right in the room. But overall body length is impressive, more than 4000 mm and width 1400 mm. On this Dinghy you can take hikes of the day off and indulge in tourist travel, to swim in shallow water, Wade in the reeds. And although the contours it is designed for light wind and sailing with a full load, capacity of the Dinghy (about 300 kg) allows to accommodate a crew of two to three people, it is well withstand a wave height of two feet and wind speed in the gusts of 4-5 points.
“In the journal “modelist-Konstruktor” No. 5 in 1983 we were interested rabbit mini farm inventor I. N. Mikhailov: immediately appreciated the amenities which are incorporated in this design. I would like to have more detailed drawings with explanations” (I. Rudenko, S. Chipenko Kokchetav region). “Seeing the description of the cell, realized that to work much better. I live in a small Fir on Sakhalin and want me to have a lot of rabbits: we turn them over to the state” (E. Hins, the pupil of 8-th class). “Bunk cage — the original and for the breeders lovers of our regional companies. It will attract new comers to participate personally in the fulfillment of Food program” (A. Pletnev, S. El’tsovka, the Altai territory).
Easy, reliable and accurate timer — “blue dream” any rakatomalala acting class S3. These models are run for a maximum duration of the flight. And sometimes, once in the upward air flow, fly away so far that the continued participation of the athlete in the competition is possible. Why you set on the time device to force their descent.
The hardest part for Antonov an-certovica — learn how to manage the model not the brush, and the whole hand, bending the CoE only in the elbow or even the shoulder joint. To quickly master this technique, I advise you to use the control knob which is fixed on the forearm by a small clamp.
As you know, your the first years the student performs, not one and two with an instructor on the aircraft with dual controls — so called “spark”. First is controlled by the instructor, and outlet only lightly holds the handle and stores necessary for flight manipulation. And only on the ‘next step initiative goes to the student, but the instructor and there is always on the lookout — W critical situation, he can always intervene in the management.
“Eaglet” designed and built in a circle “Young technician” Vitebsk oblsud. It is intended for initial 0бучения driving preschool and primary school children in avtogorodok. Organically combining the advantages of map and bike “Eaglet” has good stability and handling, good speed, and also involves simple design, and low noise.
…Pressed — and rocketmodel rushes into the sky. It worked Elektrostal — nichrome spiral, covered with inflammable matter, heated by an electric current, and the fuse ignited the powder charge MRD— model rocket engine. Simple, isn’t it? It is a pity that the fuse device is disposable.