Nut ring for planetary roller screw drive, has several radially circumferential inwardly projecting engagement contours, in which each contour is comprised of individual rings which are arranged concentrically in enclosing sleeve

摘要

The nut ring (1) has several radially circumferential inwardly projecting engagement contours (6), in which each contour is comprised of individual rings (2) which are arranged concentrically in an enclosing sleeve (3). Each individual ring is comprised of a disk made of metal sheet. The disks are stamped in the enclosing sleeve. The radial flanges (4,5) are provided to hold tightly the individual rings.