Children’s railway — one of the most loved games boys. But if it has control elements, for example a traffic light with automatic switching of lights, the game becomes even more fun.
The simplest lamp of the decorative cap for automotive wheels. When you lose one of the decorative plastic cap from a car wheel, the remaining three, as a rule, it is necessary to replace as to buy the same to replace lost very problematic. Particularly annoying is throw away almost brand new, recently bought the caps.
To the two parts worked as a whole — they should be connected to. Where possible, use bonding, soldering or welding, but all these options are permanent fixtures. And here is the bolt to nut connection is universal: he is subject to any material, and if necessary disconnect them tight elements of the design — this fixture is easy to Unscrew. However, such a connection provides the necessary resistance only when the bonded parts are inactive; and in the event of impact, for example, vibration can fail because of such insidious phenomena as samothracian.
It would seem that this device has already acquired a classical form; in any case, each representation there is a tool with movable and stationary jaws, and a screw feed. However, innovators are creating new kinds: specific and universal. That’s the job of the innovator K. Malkova (Leningrad plant conveying systems named after S. M. Kirov). His grip is possible, first, to simultaneously process multiple parts. Secondly, they are easy to attach versatile-modular fixtures. Finally, the vise can be used for installation on the drilling machine to facilitate the clamping of large parts.
If you still have segments of a durable fabric, you can sew a voluminous shopping bag—for example, work in the garden. Two identical rectangle of fabric on three sides are connected by one long, narrow flap—rectangular shapes. Get the product, having the form of a box without a lid.
A variety of roller chain, like a Bicycle or a motorcycle, are used on many machines, including most agricultural units. With their Assembly during the repair of machines of great assistance can provide a simple tool offered by pioneer A. Yurchenko (see figure).
1. In order to achieve maximum capacity of the height of the majority of cases—a Lee, book or kitchen—use as a rule, taller than a man. To get something lying at the top, you have to resort to using ladders or to substitute other AIDS type of stool that is not always safe.
Completely unexpected, very witty use of found G. Ortynski served drank Geller. As is known, they consist of two – and Treasury segments. Each segment, according to the innovator, can be used as a cutting tool — they are made of excellent steel.
Like focus: sheet metal or plywood easily inwards bracket clamp, and back it not to pull out any effort — so tightly he squeezes. What does that mean? The secret is in the little extra details that distinguish it from similar clamp. The fact that the clip has a special groove in which a guide screw and a support roller moves the spring loaded wedge sponge with a notch.
In most cases, the part is placed on the machine perpendicular to the processing tool. A simple device created by Odessa innovator, Tandit, provides a fast and secure workpiece at any angle with an accuracy of 1°.