Gear retainer
Gear train and method of aligning component gears thereof
Gearing
Gears
Gears
Gears
Helical drive trains which eliminate the need for thrust bearing
Intermediate shaft thrust balance
Load equalizing power tong gear train
Machine with at least two high operating force working shafts
Multi-path gear sets with load sharing between paths
Multi-speed automotive transmission using paired helical...
Multi-speed automotive transmission using paired helical...
Planetary gear
Power branching spur gear system
Power gearing
Power sharing gear sets
Power train for heavy lift helicopters
Power-split angular gear
Reduction gear