What is the shifting mechanism called?
2 Answers
The shifting mechanism is called a synchronizer, which is a device that synchronizes the gears engaged during shifting. Synchronizers come in constant pressure and inertial types: Currently, all synchronized transmissions use inertial synchronizers, which mainly consist of engagement sleeves and synchronizer rings, and are characterized by achieving synchronization through frictional forces. Functions of the synchronizer: Shifting operations in transmissions, especially downshifting from higher to lower gears, are relatively complex and prone to causing impacts between gear teeth or spline teeth. To simplify the operation and avoid tooth impacts, synchronizers can be installed in the shifting mechanism.
Actually, the thing we usually touch with our right hand while driving is commonly called the gear shift or gear lever. In manual transmission cars, it's used to engage the various gears in the gearbox, while in automatic transmission cars, it's simpler—just push it forward to 'D' (Drive) and the car moves on its own. This component is connected to the transmission below, where the hidden gears work in tandem with the engine's RPM. Whether you want to accelerate or save fuel depends on how you manipulate this lever. Experienced drivers are most familiar with the 'click' sound during gear shifts, and if the gear isn't engaged properly, it might make a grating noise. Nowadays, the electronic shift buttons in new car models resemble game controllers, but ultimately, they still perform the same gear-shifting function.
