Semi Automatic Clutch for Automobile

PURPOSE: A semi-automatic clutch device for a vehicle is provided to easily carry out the transmission operation without any manipulation of a clutch pedal but by one-touch manipulation using electricity and air pressure force while keeping the output of a manual transmission system of a large-scaled truck or trailer. CONSTITUTION: A semi-automatic clutch device for a vehicle includes an air cylinder(14) for generating forward/reverse operation force by the air pressure supplied via an air tank(11) and an electronic control valve(12) and operating a master cylinder(15) via an air cylinder lever(24) mounted in parallel with a pedal lever(26) of a clutch pedal(16), and a switch(21) mounted on a shift lever(20) for operating the air cylinder by controlling the battery power applied to the electronic control valve.