74392019
May 17, 1993
Oct 18, 1994
antifriction bearings and plain bearings; namely, bearings for linear motions such as recirculating ball sleeve type linear bearings, rail guides, recirculating roller and ball flat-way type bearings; bearing sleeves and bearing housings; machines for feeding workpieces to workpiece machining or processing machines as well as for their further conveyance; namely, tables and carriages; mechanical pick- and place units and linear motion modules used with machine tools and assembly devices for gripping, holding, depositing, turning, sliding and removing workpieces; pneumatically, hydraulically, mechanically and/or electrically driven actuators for machine tools and for workpiece feeding machines
Machinery