Recirculating-ball drive
Recirculating-ball rotary-to-linear converter with an improved b
Rectilinear motion driving apparatus
Reduction gear
Reduction gear for geared motor, geared motor, and product...
Reduction gear for geared motor, geared motor, and product...
Reduction gearing device for an automobile accessory motor
Reinforced anti-backlash nut with graduated thread depth...
Releasable screw and nut bearing mechanism
Removable toy motor module
Replaceable freewheel unit for helicopters
Reverse drive for a small vehicle
Reverse transfer system ball-screw, and electro-mechanical...
Right angle attachment for power hand tool
Right angle drive gearbox
Robot head
Rocker return liner for ball nut
Rollable enveloped worm with two curve profile
Rolled ball screw and method for rolling ball screw groove
Roller bearing gear system