{HEAD ~ The sleeve} is drivingly connected to the drive shaft by a universal joint , preferably a cardan joint, which is contained within an enlarged end portion of {TAIL ~ the sleeve} 
{ HEAD ~ The sleeve } is drivingly connected to the drive shaft by a universal joint , preferably a cardan joint , which is contained within an enlarged end portion of { TAIL ~ the sleeve }
HEAD HEAD HEAD HEAD HEAD HEAD 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 TAIL TAIL TAIL TAIL TAIL TAIL