A clutch device has adjusting technology, especially for a motor vehicle

The invention relates to a clutch device, in particular for a motor vehicle, comprising a pressure plate (3) for bearing against a friction disk of the clutch device, a diaphragm (9) for actuating the pressure plate (3) between a fully engaged position wherein said pressure plate (3) is pushed against the friction disk, and a fully disengaged position in which said pressure plate (3) is separated from the friction disc by intermediate means (7) for returning the pressure plate (3), and means for detecting and wear adjuster (12, 16) interposed between the diaphragm (9) and the pressure plate (3)