Perfectly round rubber gasket of any size or belt for the tape drive of the tape, you can cut from a sheet of rubber with this simple device. In addition, it can be used for cutting of large diameter holes in the plywood, plastic, plexiglass, cardboard and other similar materials.GREGORATOS – UNIVERSAL
Perfectly round rubber gasket of any size or belt for the tape drive of the tape, you can cut from a sheet of rubber with this simple device. In addition, it can be used for cutting of large diameter holes in the plywood, plastic, plexiglass, cardboard and other similar materials.
Our magazine was one of the main popularizers of the recently introduced family of ATVs — vehicles for low pressure tires. All season, excellent permeability, the ability not to disturb the vegetation when moving through the forest or the tundra — the dignity of vehicles of this type immediately attracted the attention of lovers of Amateur technical creativity. And after the publication of the drawings one of the most successful designs — terrain vehicle “Harp” Vyacheslav Laukhina (see “M-K” № 5, 1984) — in our country there were hundreds of machines of the same scheme.
We offer a simple glider is designed for young athletes, students 4-5 classes. The model is simple to manufacture, does not contain elements from scarce materials and can be recommended for “small batch production” in all circles of the cart.
It turns out that the bike besides one of the most ancient modes of transport: it is depicted on the recently discovered risuna Leonardo da Vinci related and 1495, that is, will soon celebrate its quincentenary.And at the same time, the bike is forever young, because with each new development it seems to be reborn. Today there are more than 20 thousand patents for a variety of venoconstriction! And the search continues. And it involves not only professional designers, but also a large army of Amateur enthusiasts and fans of pedal techniques, including readers of our magazine. The direction of this search are diverse, but among them we can highlight some General trends.
Air combat… the Popularity of this class has been and will remain unchanged. Let some say that today to do battle is not so “prestigious” — the whole world goes to RC vehicles, and they are the future of modeling. However, it is sufficient to recall how the number of participants going in competitions at all grades Svobodnaya! No less important is the class F2D (air combat). His “asset” — the accessibility in technology, entertainment performances, a high degree of sportiness. The first quality allows you to cultivate a class F2D almost everywhere, regardless of the availability of materials. But, unfortunately, this factor often determines the possibility of the existence of one or the other asiacruise.
Increasingly popular in our country and abroad acquire velomobiles. And although mass production of them has not yet been established, experts believe that in the near future they will become the main vehicle for individual use. Not too bold a prediction? I think not. In the city, especially the larger ones, the car very closely. Despite the constant work to improve the road network and traffic management, traffic jams and congestion are becoming more frequent on our roads. And the car is a symbol of rapid XX century — ceased to be the fastest form of urban transport, giving in speed and sometimes the bike. If we consider inherent to motorized transport exhaust gases and noise, use of scarce fuel, the high cost of manufacture and operation — the balance will undoubtedly lean in the direction of pedal cars.