The point of {HEAD ~ the connection} of {TAIL ~ the rod end} of actuator 48 a to supplementary pivot arm or whale 64 as shown in FIG 4 is approximately at the same elevation as the sliding pin on the lowered platform 
of
The point of { HEAD ~ the connection } of { TAIL ~ the rod end } of actuator 48 a to supplementary pivot arm or whale 64 as shown in FIG 4 is approximately at the same elevation as the sliding pin on the lowered platform
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL 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