Telescopic steering shaft for motor vehicles

摘要: The invention relates to a steering shaft for motor vehicles comprising at least one outer part (1) and inner (2), which telescopically engage inside the other in longitudinal direction are positively connected another by roller elements (3) transmission of torque, elements, telescopic movement, rolling on tracks formed cross-sectional profiling parts extending circumference parts. comprise rollers, arranged with their axes transversely telescoping between extrudable bar profiles plane surfaces, outside (2) form pairs equidistant (7, 8) rollers (3).