Automatic Transmission, how it works?

This video shows how automatic transmission works. Torque converter, planetary gear shifting mechanism, and hydraulic control. *This video is a revised version that includes some additional content and animations compared to the previous version. 00:00 Introduction 00:33 Torque converter 05:29 Planetary gear 09:26 Shifting mechanism 13:09 Hydraulic control #automatictransmission #at #torqueconverter #planetarygear #オートマチックトランスミッション #オートマ #トルコン #トルクコンバーター #遊星ギヤ #プラネタリーギヤ