These employed synchronizers to match gear speeds, permitting for smoother shifts and much easier driving. The mid-20th century saw the introduction of automated transmissions.  Handbook transmissions will have a gear stay with change gears, with the help of a clutch pedal. Meanwhile, automated gearboxes deal with equipment modifications electronically, with https://beaunolhc.blogaritma.com/32430253/the-2-minute-rule-for-automobile-gearbox