Adjusting device for adjusting wear of e.g. brake lining, of disk brake for commercial motor vehicle, has overload clutch arranged between drive wheel and spur wheel, and freewheel clutch arranged in inner side of spur wheel

摘要

The device (1) has a drive wheel (5), an overload clutch (4) and a freewheel clutch that is arranged on a shaft (2). The overload clutch is arranged between the drive wheel and a spur wheel (8) that is arranged axially to the drive wheel. The freewheel clutch is arranged in an inner side of the spur wheel. The overload clutch exhibits a drive spur gearing opposite to the spur wheel, and is designed as a ball ramp clutch. An overload clutch spring (16) axially prestresses the overload clutch, where the device is insertable into an adjusting spindle of a disk brake.