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The torsion bar then twists along its axis to provide the spring force.

The difference in position between the opposite ends of the torsion bar controls a valve.

A large, thick hair pin makes a good torsion bar.

Each time you remove the pick, you must release the pressure on the torsion bar and begin again.

The key to the rotary valve is a torsion bar.

It also connects to the top end of the torsion bar.

Suspension was independent all round using torsion bars at the rear.

They also plan to add a second torsion bar at right angles to the first.

The result is a shoe created with a torsion bar embedded in the midsole.

The front axle was connected to its torsion bars by cable.