Patent ID: 8006818

Claim:
A transmission arrangement, comprising a transmission housing, an output shaft for driving an implement, a drive component for driving the output shaft, a clutch arranged between the output shaft and the drive component for transmitting a torque, a brake device for braking the output shaft in relation to the transmission housing, an annular piston supported so that it is axially displaceable on the output shaft and in a first position serves to actuate the clutch and in a second position actuates the brake device, and a freewheel device, which allows the output shaft to be rotated over a limited part of its circumference while in a locked state, wherein the freewheel device, comprises at least one freewheel element, which is arranged radially in relation to the output shaft between the output shaft and the annular piston and which is firmly connected to one of the output shaft and the annular piston and extends radially into at least one recess, formed on one of the annular piston and the drive shaft and extending over a limited part of the circumference, the at least one freewheel element being embodied as a disk, a part of the disk projecting radially into the recess and a part of the disk being firmly connected to one of the output shaft and the annular piston.