| 475 / | HD | PLANETARY GEAR TRANSMISSION SYSTEMS OR COMPONENTS |
| 269 | DF | WITH MEANS TO VARY DRIVE RATIO OR DISCONNECT DRIVE (E.G., BRAKE OR CLUTCH) {16} |
| 271 | DF | .~ Plural elements selectively braked {10} |
| 273 | DF | .~.~ Axis of planet pinion at angle to axis of mating gear (e.g., bevel gears) {1} |
| 274 | ![]() | .~.~.~ And additional planetary gearset having axis of pinion parallel to axis of mating gear |