| 摘要 |
<p>PCT No. PCT/DE93/00549 Sec. 371 Date Dec. 30, 1994 Sec. 102(e) Date Dec. 30, 1994 PCT Filed Jun. 24, 1993 PCT Pub. No. WO94/01310 PCT Pub. Date Jan. 20, 1994The slip of at least one driven wheel is compared to a predetermined threshold and the wheel is braked or torque is reduced when the threshold is exceeded. The slip threshold is raised when an impermissible difference between diameters of the tires on driven wheels is detected.</p> |
