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).
Its purpose is to tension and alignment of chain ends for subsequent connection. Device consists of stationary and movable hooks, subtended by a screw with a nut. This hooks devices are introduced in the next chain, and the nut is gradually tightened the key to the until extreme links will not converge.
Stretch strap:
1 — housing, 2 — circuit, 3 — movable hook, 4 — fixed hook, 5 — tightening screw with a nut.
The use of suspended devices, ensuring high performance and significantly simplifies the conditions of labor.
Recommend to read
Electric cars: yesterday, today, tomorrow
Almost a hundred years ago, when automobile manufacturing was taking its first steps, curious phenomena were observed in this field from the perspective of our contemporary. Today it goes...
WELL, BUNNY, THANK YOU!
Books, of course, more convenient to use if they do not lie on each other, and stand side by side. But the stability they need to be. For example,with such a simple device: two rods...
