High summer in the polar Urals. Together with the chief of the survey party we were returning from the upper reaches of the river Secure. Breaking the latest on the slope Qurum, saw an unusual procession: animal-hunting trail that winds its way literally along each river, even in the taiga areas, slowly moving tanned guys, pushing a loaded cart. And although they were on a narrow “quilted” and jumped up and down on the protruding roots, the group easily went ahead. Truck, rather narrow and rather short, well passed among the bushes and young growth, fitting into the “dimensions” of the trail. “Wouldn’t it be easier to fit everything into a backpack, than to drag with itself still tapezco?” — we asked. The answer was unexpected:
“Superfluous here — just the wheels, the rest belongs to boats: they are taking themselves”. Indeed, after a careful consideration of all elements are parts of a Dinghy. Even the handles were bars of the bulwarks.
The trial… This term is familiar to many today. Competition for Moto and bike trial attract thousands of enthusiasts for these new sports. But if the trial fits of the serial technique, for trials on the bike to buy two-wheeled machine in the store is impossible. Athletes tend to create cross bikes themselves, based on one of the models produced by the industry.
They parted ways at the dawn of the automobile, and since then, the development lines are not intersecting until now… we are Talking about a motorcycle and car.
Anyone who has ever seen race speed RC boat, certainly will remember the “aerobatics” microcameras that they performed by teams of “pilots”.Requirements for such models. Without their accurate implementation is impossible to create a modern first-class equipment. To a large extent propulsion and manoeuvring properties of microcameras depend, in particular, of the total weight of the structure. Significant share of it is the weight of the body. A good solution to build the lightest boat without the use of a short supply of balsa with a minimum of fiberglass and epoxy resin, is proposed and successfully implemented the master of sports Vyacheslav Baryshevym. Speaking out of the competition at the open championship of Moldova, he was far ahead of its rivals.
Judging by editorial mail, does not weaken the interest of students of avtomodelistov to the micro machines of the class AL with actuator. The widespread availability of sports equipment, possibility of carrying out of competitions at any time of the year to attract new boys into the ranks of the followers of automodelisme.
All wheelchairs domestic production have a primitive manual transmission.
Surfers are very convenient to carry pas the roof of the car, strengthening on the trunk. What about to those who have not got such a vehicle and has so far only bike. We propose to use a simple truck-trailer. For its production you will need two Bicycle wheels, a metal strip 5X30 mm and rods with thread for lodgements.
Truly consistently popular models class F2D. The possibilities of creative search is far from exhausted, and that no season, designers offer new solutions. An example is the model developed in aeromodelling lab at Home technical creativity of youth, acting at the black sea shipbuilding plant in Nikolaev. Modern scheme (the wing with the recommendations in the ravine tail plane rudder) processed under readily available materials, and high performance characteristics, vitality and great adaptability Assembly and repair had been preserved. Speaking with such equipment at the Republican youth games, a crew of young athletes DTM — Swiderski A. and S. Zhigunov — has become one of the winners of the competition.
Most modelers relation to schematic gliders and rezinomotornaya, to put it mildly, condescending: “three stick a piece of tissue paper and even after running not immediately fall to the ground!”. But such models, which will meet in almost every circle, was designed almost in the beginning of the century and has reached our days unchanged. Not our if fault is that? It may be worthwhile to try to create something more modern, overcoming the neglect of “chemcam”?
Today we offer our readers a model of two-stage missiles S1C and S2B, developed by a member of the team To, Butrova. Its peculiarity is the unusual principle of resetting the second stage after working MRD — is it due to breaking parts of the split housing this stage.