Planetary gear e.g. differential gear for motor car, has planetary carrier that is connected with spur gears, and is connected with roller bearing through connecting unit

摘要

The planetary gear (1) has the planetary carriers (3) which are pivotally connected with the pinion gears (5,6), and are in operative contact with the sun gears (9,10,11). The planetary carrier is connected with the spur gears (15,16). The planetary carrier is connected with the roller bearings (19,20) through a connecting unit (18). The connecting unit is formed as a metal sheet. Two metal sheets are connected with the cylindrical flanges (21,23) by a connecting section (22).