These used synchronizers to match gear speeds, allowing for smoother shifts and a lot easier driving. The mid-20th century saw the introduction of computerized transmissions.  Automatic gearboxes eliminate the necessity for your clutch pedal, which disconnects the motor from the transmission to be able to modify gear. The transfer circumstance https://automobilegearbox84950.blogofchange.com/34741468/detailed-notes-on-automobile-gearbox