Directshift Gearbox
8/7/2015 Directshift gearbox Wikipedia, the free encyclopedia Directshift gearbox From Wikipedia, the free encyclopedia A directshift gearbox (German: DirektSchaltGetriebe[1]), commonly abbreviated to DSG,[2][3] is an electronically controlled dualclutch[2] multipleshaft manual gearbox, in a transaxle design – without a conventional clutch pedal,[4] and with full automatic,[2] or semimanual control. The first actual dualclutch transmissions derived from Porsche inhouse development for 962 racing cars in the 1980s. Partcutaway view of the Volkswagen In simple terms, a DSG is two separate manual gearboxes (and Group 6speed DirectShift Gearbox. [2] clutches), contained within one housing, and working as one unit. The concentric multiplate clutches [3][5] It was designed by BorgWarner,[4] and is licensed to the have been sectioned, along with the Volkswagen Group, with support by IAV GmbH. By using two mechatronics module. This also independent clutches,[2][5] a DSG can achieve faster shift times,[2][5] shows the additional power takeoff and eliminates the torque converter of a conventional epicyclic for distributing torque to the rear axle automatic transmission.[2] for fourwheel drive applications. View this image with annotations Contents 1 Overview 1.1 Transverse DSG 1.2 Audi longitudinal DSG 2 List of DSG variants 3 Operational introduction 3.1 DSG controls Schematic diagram of a dual clutch 3.1.1 "P" transmission 3.1.2 "N" 3.1.3 "D" mode 3.1.4 "S" mode 3.1.5 "R" 3.1.6 Manual mode 3.1.6.1 Paddle shifters 4 Advantages
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