Patent ID: 6302800
Filing Date: 2001-10-16
Classification: F16D,F16H,Y10T

Abstract:
A coupling device, comprising:a drive;a driver that acts on the drive;a flywheel mass which faces the drive and is operatively connected to the driver so that the flywheel mass and the driver rotate together; anda holder provided on the flywheel mass so as to face the driver, the holder being provided with a tooth system, the driver having an axial attachment which is likewise provided with a tooth system on a side facing the holder the tooth system of the driver having at least one tooth that engages in a tooth gap between each two teeth of the tooth system of the holder so that teeth of at least one of the two tooth systems are positioned opposite a respective other of the two tooth systems with radial prestressing,wherein one of the drive and the holder has a central body region from which a plurality of elastic tongue-like projections project radially outward, at least one tooth of the tooth system of said one of said driver and said holder being provided in a radially outer region of each of the projections.