SMALL SPOOL, BUT PRECIOUS!
Among multipurpose internal combustion engines, created by our readers, still have not found structures with the spool naturally. Meanwhile, this scheme has proven itself quite well and is often used in power installations of various applications. Under this scheme, for example, in the prewar years in the USSR mass-produced outboard motors LM-7 “Rubinar” and LM-6, which enjoyed great popularity. Known successful attempts of application of the valve timing in the engines of sports motorcycles and model the micro-engines of various applications.
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The article “Acupuncture for metal”, published in the journal “modelist-Konstruktor” No. 2, 1974, provoked numerous responses, not only individual readers, but also many businesses and organizations. Editorial Board, ENEA USSR and VNIIST continue to receive letters and inquiries on the subject.
The car was conceived and executed as a valid simulator for the novice driver — my 15-year-old son Maxim that he could get it driving skills, and also to assemble-disassemble and repair the machine, mastering the technical “ABC”.
THE DEVELOPMENT OF COMMON TECHNICAL REQUIREMENTS
At this stage of the work, outline the design of the actuator, which provides translational movement of the model. Let’s start with the analysis of the already known mechanisms, which are used in a large technique (Fig. 1). Under the terms of our problem, the most acceptable is the idea of using the wheel.
Every time lugging bulky geophysical equipment on mountain glaciers, I wanted a jeep. Finally it was received. And here we tracked the car-amphibians against snow-capped mountains… revved the motor and the machine, lost in the snow at the cabin, moved slowly. Ahead was the forehead of the glacier. Pretty flat for Hiking standards: degree fifteen. But the driver knew that the snow he did not take, and took the car sideways. In the middle of the forehead jumped out the caterpillar.
Since the invention of engineer D. Zimmerman of the GDR flat disk of the spool to control the inlet of the working mixture in two-stroke engines, slide valve gas distribution has found wide application in racing engines for many leading companies.
To our seats and climate such a car — a real find. About its patency can be judged by one picture, without looking at the table of specifications. Even a layman will notice the high land of the body, suggesting substantial clearance, and the number of wheels. So the off — road element of this Rover.
“you Wrote Pankov Alexey Illarionovich, the leader of the group for karting at the House of pioneers city of Genichesk of the Kherson area. I appeal to you to help me and my kids in the construction of karts. Guys, after reading the materials about karting in the journal “modelist-Konstruktor”, came up with the idea themselves to build the map. But we have faced such difficulties: where to get tires for the map? Engine “JAVA-05″? Disks for wheels?”
Homemade sports and tourism of the court, unfortunately, does not always turn out successful. In some uncomfortable to row, while others were poorly managed under sail, others “roam” by the motor, the fourth is too heavy for its size.