I’m a longtime subscriber of the journal “modelist-Konstruktor” — since 1968. However in the past two years, wrote out “Technique—youth”, but now once again gave preference to your journal. When my daughter was little, one of the publications engineer S. Kovalev “Recumbent for kid” (No. 7/1990) for her I made a similar machine only the materials and components used the ones that had, and even for greater stability and increased track database of home-made wheels.CHILDREN’S RECUMBENT
I’m a longtime subscriber of the journal “modelist-Konstruktor” — since 1968. However in the past two years, wrote out “Technique—youth”, but now once again gave preference to your journal. When my daughter was little, one of the publications engineer S. Kovalev “Recumbent for kid” (No. 7/1990) for her I made a similar machine only the materials and components used the ones that had, and even for greater stability and increased track database of home-made wheels.
Snowmobile patrol green — essential transport for the school of forestry. The machine is designed and built in the laboratory of autocostruzione Bashkir Republican station of young technicians, students in grades 8-9 by S. Speculum, Flue and V. V. Barkov.
I have designed a small moped in contrast to the series sits in the passenger Elevator. This is probably one of its main advantages because the two-wheeled kid’s (educational, by the way, the same speed as the “Riga-7”) can be “parked” on the balcony of a city apartment.
Built a similar machine I used. But this is considered the most successful. Layout scheme it is similar to a tractor “Belarus”. The engine of the motorcycle “Ural”. Electrical sectiontwo, but modified Instead of the standard ignition circuit breaker has two—one for each cylinder. Ignition coils B-110 also became two.
Readers familiar in № 4’2006 a tractor trailer Muscovite V. Wheels, interested and yourself mini-tractor for this Amateur designer. Today we publish the description of technology of manufacture of this tractor and schematic of its main components.
From the time of this writing I have built five catamarans of various designs. In designing, building and testing these boats took an active part my friend Anatoly Pavlovich Ignatchenko. Not to say that none of them did not satisfy me. A catamaran with inflatable floats performed well on water the Moscow region, and Lower Volga. But Pneumatics poorly kept shape, which significantly reduced the speed. So the idea arose to build a catamaran with rigid floats.