The present invention relates to an apparatus for automatically locking and unlocking a vehicle seat belt, which automatically locks and unlocks seat belts of a driver seat and a passenger seat of a vehicle. The apparatus includes: a first housing 10; a se...

A transmission (100) for use in an electrically-driven bicycle and/or a scooter is disclosed, in which the transmission coupled with a motor (120) is embedded together with the motor in a hub of a rear or front wheel. The power generated from the motor or ...