Increasingly, we receive letters from readers describing flying models, which instead of internal combustion engines operate motors of different systems. This is quite natural and timely: judging by many indications, the electrification of aircraft modeling – in sight. No wonder the first successful examples of flying models are available in the “toy” version of some foreign model aircraft firms. Among them are low-cost models, capable of conducting free uncontrollable flight duration of 1-3 minutes, Cordoba for the different types of food on the wire and even radio-controlled model of the coast, including the piloting. The duration of the last flight without recharging has managed to bring up to 10-15 minutes. However, the electric power is still inferior to compression and heat rating.Electrical twin-engined
Increasingly, we receive letters from readers describing flying models, which instead of internal combustion engines operate motors of different systems. This is quite natural and timely: judging by many indications, the electrification of aircraft modeling – in sight. No wonder the first successful examples of flying models are available in the “toy” version of some foreign model aircraft firms. Among them are low-cost models, capable of conducting free uncontrollable flight duration of 1-3 minutes, Cordoba for the different types of food on the wire and even radio-controlled model of the coast, including the piloting. The duration of the last flight without recharging has managed to bring up to 10-15 minutes. However, the electric power is still inferior to compression and heat rating.
Novice automodellista propose a simple model with a body made of thin stiff cardboard. Manufacture the body you need to start with drawing and cutting with the side walls of the pattern No. 1. To get the contours right and left walls, the pattern upside down. After cutting the parts beaten out from the inner side with a hammer, giving them a slightly curved profile. Longitudinal breaklines make incisions on half the thickness of the cardboard on the outside and the inside — on the dotted line.
The classification of the European Association of Amateur athletes of ship modeling sport (“NAVIGA”) provides for managed competition models of sailing yachts in three classes: F5-M (“Marblehead”), F5-10 (“Enricher”) and F5-X (free). The design of boat models the first two classes has the names of the first winners of the European competition.
Its quality says the mere fact that he was in the SAI and the Commission on small boats of the city. Trailer six, the engine “Breeze-12”, remote. The trailer is made of sheet steel and aluminum, weighs 380 kg. inside, there are miniature pantry, two sofa beds, a washstand, gas stove, sink and even a TV. The upper part of the roof removable.
Description a three-wheeled tandem, published in issue No. 3, 1979, I liked inherent in it the idea to tandem bike of the usual single, without making major changes to the original design. But the proposed version was not very satisfied: still frame of the second bike had undergone the unwanted interference. I wanted to find a way of articulation, that when there is no need to tandem it was possible to restore the bike to original form.
What started karting? In the 30-ies very popular among American boys was competition for non-motorised trolleys moving along slant paths. Some Joker aptly called them “racing soap boxes.” And not without reason. The first truck actually had instead of the body wooden box, attached the wheels, instead steering was a rope connected to the ends of the front axle. Over time, the “racing soap boxes” has gained the rank of all-American Championships, which often have become well designed and carefully made by non-motorised carriages. But their name lived for a long time.
Many motorists, especially the owners of domestic vehicles has experienced all the “charms” winter operation “beloved horses”. Special “pleasure” — after frosty nights to bring to life the heart — the powerhouse. I have a giant of Russian car industry — “Eye”, so all my thoughts and efforts were directed to develop a system that allows you to quickly and efficiently prepare the engine to start, warm up underhood space. respectively, the battery and create, if possible, a comfortable environment in the vehicle. The advantages of such training are obvious: easier to start engine at any temperature; reducing consumption of gasoline at start-up and engine warming up, which is especially great in the cold season; increases battery life by reducing the starting current on a warm engine, increase the service life of the starter by reducing the wear on the bushings the armature and the life of the engine.
Universal control line model aircraft. The design “Teardrop” models for air combat — have occurred in several stages. In fact, immediately, in one step to create obedient to the pilot model was not possible, believe me, anybody. As a rule, first designed and built a simplified model, which practiced its concept, geometric parameters, the controllability and stability of the flight. Further, according to the results of test flights made necessary modifications, and then creates a second version of the model in which the basis is all the best from the first. Sometimes the model is good, but often for the second stage follows the third…
When the designers of trucks “taught” them of the body independently, without other auxiliary mechanisms, to pour onto the ground or into a special hopper delivered to the site loads, some cars received a new name — dump. With the introduction of devices created by the innovators and A. A. Barlevy years ad from SPKTB “Avtospetsoborudovanie”, fвтомобили will be able to do without any additional lifting devices to raise the body intended for transportation of cargo. And may appear by analogy with truck specific name — samagro.