Differential pinion has curved-shaped inner surface, which defines hole, which is formed and dimensioned for arranged pinion shaft, and differential driver is assembled in gear housing, and is rotatably connected with pinion shaft

摘要

The differential pinion has a curved-shaped inner surface, which defines a hole (42). The hole is formed and dimensioned for the arranged pinion shaft, and is provided with a center and two ends. The differential driver is assembled in a gear housing, and is rotatably connected with the pinion shaft. The hole is narrower in the center and is relatively broader at the ends.