Three-wheeled “Combi”

Tricycle «combi»: Kharkiv Design with Lean Mechanism

The family of tricycles has been joined by another interesting machine — the “combi”, which was invariably popular with visitors to the NTTM-76 exhibition. It was created at the Kharkiv Bicycle Plant under the direction of designer Mykola Oleksiyovych Makohonenko. That is why we are returning to the “bicycle theme” again — and readers should Read more…

“LITTLE ONE” — SCHOOL CAR

“LITTLE ONE” — SCHOOL CAR

“Many people are now interested in designing and building microcars. We in our automotive design club at School No. 146 in Novosibirsk also tried. The result, in our opinion, is a fairly successful car in terms of design. The power unit turned out to be very compact, as the “SZA” engine was equipped with a Read more…

ARCH GREENHOUSE

ARCH GREENHOUSE

Greenhouses are, of course, not a whim or a fashion, but a necessity that many have struggled with. After all, these structures, covering a plot of land with glass or film, allow not only to plant seedlings in the ground earlier, but also (which is no less important) to protect the growing plants from acid Read more…

IT’S CALLED “APC”

IT’S CALLED “APC”

Amateur constructor Oleg Alievich Starikov from the Moscow region village of Ostrovtsy is known to many thanks to his handsome jeep “SIMOT”, built in 1996. This car could be seen on the television program “Podmoskovye”, as well as at the celebration of the newspaper “Moskovsky Komsomolets” in Luzhniki, at “Survival Races” in Krylatskoye and auto Read more…

CIRCULAR SAW IN A CASE

CIRCULAR SAW IN A CASE

A circular electric saw is a very useful thing in any household. In terms of usefulness, it is probably in second place after an electric drill. About the design of the electric saw: it couldn’t be simpler. Its basis is a DAO-A type electric motor from a washing machine. The electric motor doesn’t have to Read more…

VELOMOTO TANDEM

VELOMOTO TANDEM

The two-seater velomoto car “Tandem” — my latest homemade design with a combined drive: from the pedals of the driver and passenger (in this case, he becomes the second crew member), and a two-stroke moped engine D-6 with a displacement of 50 cm3 and a power of 1.2 hp (maximum number of revolutions — 4500 Read more…

Electric-powered cultivator

DIY Electric Cultivator: Convert Gas Krot to Electric

Garden plot owners are very fond of “Krot” (Mole) cultivators with gasoline engines. At first, I was also extremely happy with such a mechanical assistant. However, over time, I still decided to get rid of the noise and harmful exhaust of the gasoline engine and make an environmentally friendly electric cultivator, safe from electric shock. Read more…