The readers of “M-K” has long been known to experienced lab simulation and design club of young technicians of the Siberian branch of the USSR Academy of Sciences. A development of this laboratory is reflected in the pages of our magazine. We offer you the latest, very, we think, interesting design that was exhibited in the summer exhibition at the VI all-Russian meeting of young rationalizers and engineers. This triple car “March-77”. On his device, says the head of the laboratory of M. L. Larkin.
TWO “VYATKA” — AND THE CAR!
Maximum simplicity, minimum weight and dimensions at optimum amenities available materials, components and assemblies, simplified (not at the expense of quality) manufacturing technology – all this formed the basis for the design of the car, which was later called “Yauza”.
This little car (Fig. 1) I did back in 1972, and it is already my second son, Sasha. He was only three years, but he leads the electric car is almost like a real chauffeur. The car became a favorite toy of kids all around, and how else — steering, brakes, lighting, sound signal, turn on the rear — all on this car!
Homemade mikromototsikly built using bicycle parts and children’s scooters, gaining among our youth is growing in popularity This is quite natural: a miniature car garage is not needed, it can be kept even in the apartment; its cost (both initial costs and maintenance costs) is very small; learn how to manage such a machine can be a few hours, and how many interesting trips will allow it to make, especially in the countryside!
At that time, when decided to build a snowmobile, any particularly original design decisions and was not planned — the car was needed as a winter vehicle. However when picked up the necessary components, materials and set to work, began to appear the idea of different constructive solutions of some nodes. Even had some time to suspend work on the construction of the snowmobile and “to consider” the entire structure again — on paper. In the end, some decisions were not only unconventional (maybe not new, but considerably forgotten and not found in modern machines), and some original. Note design features.
The motor has been completely disassembled, and its dirty, greasy parts lying on the floor on spread out Newspapers. Vic sat next to me on his haunches, penetrating look gave details and stated authoritatively:
a LITTLE SENSATION. “After the invention was patented not only in Australia but also abroad, the curtain of secrecy that until recently hid work Ralph Sarich several parted. The look of the new motor is strikingly different from its predecessors. A prototype orbital engine is a solid disk with a diameter of 40.6 cm, a thickness of 12.7 cm and weighing about 45 kg, which are placed around the rotor of the combustion chamber… Engine Serica develops up to 200 horsepower. According to experts, in the mass production of orbital engine due to the simple design (only 10 moving parts) will cost many times cheaper motors used in the automotive industry at the present time”. This information was placed in the newspaper “Pravda” on January 20, 1973.
Iron refers to those appliances, which seem to all have long known… Inside the case, near the massive base (sole plate) heating element is a tungsten spiral. The warmth of her through the soles heats the tissue. It would seem that I can come up with is new? Is it just to try something to change the design. But already there are more than two dozen varieties of irons. There is even a separate 307-75 GOST, according to which domestic irons are produced with a power of 250, 400, 750 and 1000 W, with weight from 0.8 to 2.5 kg with a temperature of 60-90°, 100-130°, 160-200°. Moreover, the heating time ranges from 3 to 10 min. And whether you ever get the idea to stroke… light? Yes, it is light. All know how hard it is to turn out of the cartridge burning lamp with your bare hands: you can burn yourself. And what it is stronger, the more difficult the task. The culprit — the so-called heat radiation. That used iron a new type of photon (author’s certificate No. 538074).
Readers of the magazine “modelist-Konstruktor” are simple wheel-ski snowmobile, designed for movement on snow-covered dirt roads, and even the virgin lands. Snowmobile — truck mount with two rear driving tires and one controlled by the front ski. The design of the snowmobile in comparison with other machines of this type are very simple, that allows you to make it even in a home workshop.
If you use our drawings and build this lightweight Dinghy roomy, believe me, will not regret it. The dimensions of the boat — 2,3X1,3X0,4 m and a weight of 32 kg. To build the best suited waterproof plywood, but you can use ordinary construction with a thickness of 4 mm. For cutting workpieces need leaf length 2400 mm as standard sheets have a smaller maximum size, the edges of their fill “on us” and stick together.