Ring gear supporting idler gear

Ring gear with roll formed teeth

Ring gear/pinion gear design

Roller cam assembly

Rotary-to-linear converter with rolling balls, and feed mechanis

Rotational power transmitting drive component with improved...

Rotor gear for a generator

Screw and nut mechanism

Screw spindle

Screw-and-nut mechanism with ball or roller recirculation

Screw-nut screw transmission coupling

Seal and scraper assembly for ball bearing screws and the like

Sealed-type wave gear device

Self-contained two-axis wrist module

Shaft with a worm formed onto it, and milling machine for manufa

Shaft-hub unit

Skirt deflector for a ball nut and screw device

Spiral bevel gear and gear device

Spring bias wedge in reinforcing rail

Sprocket construction for a zero caternary chain