Vices, clamps, presses, all these tools are mainly used for fixing, compression parts, in other words, working in compression. But sometimes it is necessary to solve the inverse problem: stretch a strong spring to pull the deformed steel strip, spread metal sheet. This will help a simple device, consisting of a solid stand, the lever and the two steel rods that perform the role of an axis of the lever and its pawl in lower position. The earring on the end of the lever is adjusted for the required size of the permutation axis in one of the holes of the rack, and the optimal gear ratio is selected by choice of the axial hole in the lever.
Recommend to read
STARTER MOTOR
To run the motor manually? And fingers will discourage, and not always with a half-turn wind up cranky diesels. And the competition time limit to run very hard. Did not fit in the...
SPRING IS… SAND
Before bending the steel pipe, it is necessary to fill calcined, sifted through a fine mesh sand, and the ends to drown out the wooden plugs. In the circle of carting the Moscow Palace...
