The design and construction of the “Bumblebee” creative team “Rise” was based on microalloy design V. Barkovsky, V. Vinitsky and Y. Rysuke described in “MK” (see: 1969, № 6, 1970, № 3, 1970, № 10 and 1971, No. 6). This well made and for the first time in the country is stable flying machine of this class was exhibited at the Central exhibition NTTM 74 and was awarded a silver medal VDNH. Schematic diagram, basic dimensions and technology are critical components of microstoria differ little from those recommended in these articles, so we will consider only the scheme of “Bumblebee” in three dimensions and focus on the changes that have been made in the process of finishing and flight testing of the apparatus. Outset: we had the opportunity to use a number of ready-made components and parts from decommissioned planes and helicopters, which, on the one hand, some changed the look of our machine, and with another — has greatly facilitated the work: eliminated many labor-intensive operations, used aircraft normal, good fasteners, and so on.
GLIDER-GYROPLANE “BUMBLEBEE”
Motonarty and all-terrain vehicles on tracks are very popular in areas with snowy winters and impassable for other land transport by road. Many Amateur designers to undertake independent production of such machines and even create original vehicles with high cross.
Buernomu sport in the USSR has a long and glorious tradition. He was born before the revolution, but was at that time available only to a very narrow circle of rich people and General development have not received. After the great October revolution, the picture changed dramatically: in yacht-clubs came young workers, buernomu sport started to develop there have Been many new models for “ice yacht”, and in the Northern parts of our country where the winter is long and a lot of ponds, Buer began to acquire some economic importance as a reliable means of winter transportation. It is appropriate, for example, recall that beresti of Leningrad, took an active part in the defense of the hero city during the siege of 1941-1943 years.
What should be the car for summer camp? Some not without reason consider that the creation of autoconstructor mug here is futile, since class time is extremely limited. But this, we think, is wrong: you only need to choose an object to design.
Not always, kindergartens or nursery located close to the poma. Wearing the baby to the bus or tram on the runes hard, especially in winter. To enter a vehicle with a child and a sled uncomfortable. This situation gave me the idea to make a lightweight collapsible sled. Experience has shown that the design turned out well, lightweight (weighs only 3 kg), simple enough that the kid feels for them perfectly because the seat is made in the form of a chair.
Looking at this unusual aredigital, could not help thinking that he was inspired by the famous Swedish writer Astrid Lindgren for creating well-known children’s story “Karlson on the roof”. The kids loved the kid Carlson, and not the last role in this played the “technical equipment” lover of raspberry jam — it is famous for the motor with the button on his belly…
Design and manufacture of midget cars is one of the popular directions of technical creativity. This can be judged by the growing number of automodular presented at various technical exhibitions. Unfortunately, many of the infantile groups you have to “Torito” own way, repeating the mistakes of predecessors, not taking advantage of their good experience. In today’s post attempts to summarize the experience of autocostruzione in the laboratory of experimental modeling of the club of young technicians of the Siberian branch of the USSR Academy of Sciences.
In No. 10 for the year 2007 was published material designer homebrew A. Knyazeva from the city of Rasskazovo of the Tambov area made them a few snowmobiles. More detail in the publication was lighted the fifth design with the engine M-11FR from the Yak-18U, cabin and ski from the Yak-12. Today the author talks about his sixth, and as he says, the most successful design.
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.
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”.