driving pinion

基本解釋

In normal, straight-ahead driving, the drive shaft turns the drive pinion, which turns the ring gear.
一般來(lái)說，當(dāng)汽車直線行駛，驅(qū)動(dòng)軸轉(zhuǎn)動(dòng)主動(dòng)錐齒輪，主動(dòng)錐齒輪驅(qū)動(dòng)從動(dòng)錐齒輪。
The driving power enters the differential through the drive pinion on the end of the propeller shaft.
也就是說，驅(qū)動(dòng)力是從傳動(dòng)軸末端的傳動(dòng)齒輪輸送到差速器的。
Seal air is injected into the labyrinth seals located at the main motor shaft (top and bottom) and at the pinion shaft driving the motor.
密封空氣被注入到主馬達(dá)軸（頂部和下部）和驅(qū)動(dòng)馬達(dá)的齒輪軸的迷宮式密封里。