Pre-spinning and lubricating system for worm drive power transmi

Precision driving apparatus

Precision gear mount

Precision indexing table including harmonic drive

Precision lead screw assembly and nut

Precision polygon generator

Precision rotary positioning mechanism

Prediction of destination gear for progressive shift feature

Preliminary thrusting mechanism for a screw device

Preliminary thrusting mechanism for a screw device

Preload constant mesh gearbox

Preload structure for a ball screw

Preloaded antibacklash gear assembly

Preloaded ball nut and screw assembly and method of manufacture

Preloaded conformal gearing

Preloaded screw actuator

Preselected multiratio transmission

Pressure boost system for a powershift transmission

Pressure support means in rack and pinion steering

Procedure for shifting a transmission composed of several gear u