476 / | HD | FRICTION GEAR TRANSMISSION SYSTEMS OR COMPONENTS |
15 | FORWARD AND REVERSE {4} | |
16 | DF | .~> Flexible belt in drive train {1} |
18 | DF | .~> Variable speed in forward or reverse {4} |
25 | DF | .~> Drive in forward direction by direct clutch |
26 | DF | .~> Driving and driven gears on angularly related axes |