Automatic gear box for motor vehicle, has two pairs of planetary gears that are arranged such that planetary gears transfer torque from drive shaft of gear box to drive side of gear box independent of each other

摘要

The gear box (100) has two pairs of planetary gears (112, 114) that are arranged such that the planetary gears transfer a torque from a drive shaft (116) of the gear box to a drive side of the gear box independent of each other. Brakes (122, 124) are arranged such that the brakes lock a corresponding part of the planetary gears. Switches (134, 136) are arranged such that the switches control the connection between planetary gears and brakes, where the planetary gears are connected with the drive side. An independent claim is also included for an override clutch covering an inner ring, and one outer ring.