Tension/Extension springs

Tension/Extension springs are springs which work on tension and perceive longitudinal axial loads, tinseling spring in general. When the load is removed the spring takes the original position, it shrinks. The main type of coil deformation is torsion.

By type of design of ends springs are basically divided into two kinds:

1) spring without rings, being winded on special screw caps;

2) spring with rings of various configurations.

By type of design of spring ends you should distinguish two types of hooks:

– Standard: with output on the center (English, German);

– With the limb at 45 °: in this case the angle of hooks is arbitrary.

You can order the production of tension/extension springs according to your drawings.