torsion bar

Rotating metal rod

A torsion bar is a metal rod that twists under load to absorb shock or provide spring force.

Used in vehicle suspensions, the bar anchors at one end while the other end connects to a moving part; twisting along its length replaces traditional coil or leaf springs.

The truck's torsion bar suspension handled rough terrain well.

automotive

suspension

Temporary halt or exclusion

ride quality · independent suspension · control arm · axle · multi-link · undercarriage · articulation · off-road · Jeep · Land Rover

mechanics

torque

Rotational force measurement

  • twistRotating motion or surprise
  • stressPressure, mental or vocal
  • strainExcessive stretching force

stiffness · load · rotation · lever arm · preload · deflection · fatigue · oscillation · restoring force

material

steel

Carbon-hardened iron alloy

heat treatment · hardness · ductility · tensile strength · elasticity · forged

motion

twisting

Rotating with distortion

pivoting · deflecting · springing · rebounding · flexing · untwisting · oscillating

Categories
Opposites
spring type/mechanism

torsion barcoil spring

Wound wire storing energy

leaf spring · compression spring · air spring · coilover

suspension flexibility

torsion baractive suspension

Self-adjusting vehicle shock system

air suspension · solid axle

Family

bar, contortion, torsion, torsional, torsionally

Familiarity
Top 500,000
Profile
Used worldwide · Timeless · Concrete · Rated G