I have another homemade. As a prototype for my toy I took Bogorodskaya toy “blacksmiths”, and replaced the movement mechanism with parallelogramma on the mechanism of the two differentials. The proposed mechanism in the form of games makes it clear that such a state of indifferent equilibrium. If this mechanism is to add another gear to get the rotation mechanism of the tracked vehicle, which I used to create a hybrid tracked vehicle. The amazing thing is the differential.
TERMINAL SQUARE
Most automatic screw machines have trehkanatnoy the self-centering, which is easy to fix the workpiece cylindrical or hexagonal shape. And if it is of square section! In this case, a simple fixture, which is a clamp bushing of soft metal cylinder with a flange in the center of which done square hole and side — Read more…
By long tradition, the Italian cruisers, including heavy, have a sort of “whipping boys” in the field of shipbuilding. It’s hard to find a review or article 30-ies of the last century, dedicated to the naval fleets, in which “Italians” were not released would be another couple of dubious “compliments”. “Too easily built”, “cardboard”, “poorly protected”, “malovodie” finally just “unlucky”… meanwhile the engineers with the Peninsula created and built only two types of heavy cruisers, each of which deserves a few good words and in many ways superior to their rivals, contemporaries, at least, “on paper”.
All probably know what a kicksled. Very comfortable design, but it was too heavy and bulky. Once the IIA came up with the idea: is it possible to lighten them and make them leaner? It turned out. For this it is necessary to leave only one snake. As the audit showed, these sledges it is possible to ride even a Threesome.
Seaplane Aichi M6A Seiran. May 1945. Although Nazi Germany had already surrendered, but Japan is, however, provided the American army and Navy fierce resistance, both on land and at sea, thus causing their opponents a huge loss. Moreover, being in a critical situation, she not only conducted defensive operations, but were planning a counterattack on strategic targets on the American continent.
The magazine has repeatedly printed design microvesicles on the basis of details of children’s bikes and motors D-5 and D-6, however mainly for use in the summer. We with the friend decided to create a machine where you could go in summer and winter.
If you ask a qualified painter interiors, on how many mirrors should be in the apartment, then he must answer: “At least one per room”, adding that the mirror is one of the most spectacular decorations of the home. It all depends on what his frame. We offer you several types of RAM — they are all quite simple, but delicate finish will fit any room.
The model we offer you to make, made by rare scheme — two bearing rotor during rotation intersect. To build it is not very difficult — especially as the engine are well-known modelers rubber tubing. Energy stored in them when you twist, enough to fly a small model of this type. The diameter of the rotor is 600 mm, and each of them has its own shaft, both rotating in opposite directions, which provides a synchronizing mechanism. Four gears cut from metal gears with a suitable external diameter, which you can pick up from parts of an old alarm clock or a broken clockwork toy. After processing, the thickness of each gear should be about 2 mm, the diameter of inner hole is 2 mm.