{TAIL ~ The connecting rod system}, which consists of the two connecting rods, and which bends and extends at its articulation point to the crank pin, generates the oscillating working medium column, and permits the aforementioned utilization of {HEAD ~ the additional pressure} 
{ TAIL ~ The connecting rod system } , which consists of the two connecting rods , and which bends and extends at its articulation point to the crank pin , generates the oscillating working medium column , and permits the aforementioned utilization of { HEAD ~ the additional pressure }
TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL 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 OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD