T THOMSON

machine parts; namely, linear motion antifriction ball and roller bearings; balls and rollers; hardened and ground steel shafts, round ways, profile ways and linear guides; mountings for bearings and shafts, pillow blocks, shaft support blocks and shaft support ways; ball screws and ball nuts; ball splines; mechanically, hydraulically, pneumatically or electrically driven linear actuators, slide assemblies, linear motion tables and carriages; mechanical controls for accurate positioning of the slides and carriages; sleeve bearings; molded plastic bearings and liners; and template drilling table

electric and electronic controls for accurate positioning of slide assemblies and linear motion carriages used in linear motion machines