TRT Twist Beam

Innovation

• Use of TRT® for twist beam axles
• Weight reduction due to increase of torsion cross-section
  and wall thickness adaptation
• Adjustment of stiftness and stress optimization by adapted
  wall thickness

Advantages

• Weight-saving potential of up to 30% or stress
  reduction of up to 25%
• Prevention of local stress peaks
• Cost-efficient production of different rates by adaptation of
  the wall thickness distribution
• Very good fatigue strength due to harmonious wall thickness
  transitions and cold-rolled surface quality
• Good forming characteristics during manufacturing