As illustrated in FIG 8 an alternative embodiment of the linear, force {HEAD ~ amplifying actuator} of {TAIL ~ the invention} has, in place of the slotted vent, linearly arranged separate vent holes 81 between the first cylinder and the second smaller cylinder 
of
As illustrated in FIG 8 an alternative embodiment of the linear , force { HEAD ~ amplifying actuator } of { TAIL ~ the invention } has , in place of the slotted vent , linearly arranged separate vent holes 81 between the first cylinder and the second smaller cylinder
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL 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