SCOOTER-BABY

SCOOTER-BOYI 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.

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THAN MARKING TREES?

THE MARKING OF THE TREES?To put digital markers on trees — work is necessary, but time consuming. We managed to make a simple device that allows you to quickly and accurately “print” a mark on the barrel. Organic glass glued octagonal drum and planted it on the axle fixed to the holder with handle. Then, on the surface of the faces struck the contours of the digits in a mirror image, and drilled holes Ø 1 mm, uniformly fills the outline of each number. Holes on top of the glued cut felt figures. On the side of the drum is made a threaded hole for pouring the paint, and shut the tube.

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ALL-TERRAIN VEHICLE OF JUNKS

“For ten years this versatile motorcycle is my indispensable assistant, shares with us A. Belyaev from the village of dzhonka Khabarovsk region. In winter the rear wheel I replaced the skis, and instead put another front, spiked”. The machine is maneuverable, has a good permeability. Its length — 2000 mm width — 920 mm; the Read more…

ARMY PYRO

MILITARY BURNERLight tank T-26 in the prewar years, became the most massive military armored vehicle of the red Army. Quite naturally the base of this tank was widely used by designers to create war machines for various purposes. The most massive non-linear modification of the “twenty-sixth” were chemical tanks which in total volume of production of the T-26 amounted to 12%. In the post-war literature, these combat vehicles were usually called flamethrower and the designation received abbreviation FROM (flamethrower tank): FROM-26, OT-130, OT-133, etc. In fact it is not so. These tanks were intended primarily for contamination, smoke and gametangia.

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SCREW IN SUPPORT

Of course, the wooden parts connecting screws — most reliable. But as the load places on the legs of chairs, doors loop — hole is gradually being developed; the same occurs with the shrinkage of the wood — hole becomes slightly larger than the diameter of the screw. To restore the strength of connections possible Read more…

EASY GOING

EASY-GOINGIn the “Modeller-designer” has repeatedly published materials on woodworking machines-“circular saw” circular saw and planer, so necessary for the house masters. On this publication have done for a similar machine and I. But when I did, I realized that not everything in it is fine with me. In particular, the mechanism of lifting-lowering of the table. And the device is called the mechanism was only possible with the big stretch. The table was mounted on four studs-the uprights and vertical movement required to turn is to roll as many as eight nuts. And to set the plane of the table parallel to the axis of the plane (and saws) had “by eye”. In the end decided to make another table with more “advanced” mechanism (table) of lifting-lowering.

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