摘要: |
We've not done anything about jackknife prevention for 20 years," states Andrew Lumley, account manager (trailer sales) at Knorr-Bremse reflects. "I'm not saying jackknifing doesn't exist, but the vehicles we currently build are significantly better than a long time ago, and the prevalence is less." Jim Crawley, homologation engineer at Haldex, agrees. "You've got vehicles today with ABS, which activates when the wheels are over-braked to maintain vehicle stability and mitigate locking of its rear axle. Hopefully that prevents the jackknife." |