The braking elements comprise an axial stack of discs maintained in frictional contact through at least a disc angularly secured to the non rotating part and {HEAD ~ at least a disc} integral with {TAIL ~ the rotating part} 
integral with
The braking elements comprise an axial stack of discs maintained in frictional contact through at least a disc angularly secured to the non rotating part and { HEAD ~ at least a disc } integral with { TAIL ~ the rotating part }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL