BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 is a view of the exterior of the actuator in a locked, stowed state;
FIG. 2 is a sectional side elevation view of a part of the actuator in a locked, stowed state, to a larger scale;
FIG. 3 is a sectional side elevation view of the actuator when drive is applied initially to unlock the ram but prior to extension of the ram;
FIGS. 4 and 4A are sectional side elevation views of the actuator as the ram begins to be extended while the lock keys are driven outwardly, with FIG. 4A being an enlarged detail of FIG. 4;
FIGS. 5 and 5A show the actuator more fully extended with the lock keys driven fully out as the ram continues to a fully deployed position, with FIG. 5A being an enlarged detail of FIG. 5;
FIGS. 6, 6A and 6B are a sectional side elevation views of the actuator with the ram extended and where drive is applied to stow the ram, with FIGS. 6A and 6B being enlarged views of different parts of FIG. 6; and
FIGS. 7 and 7A are sectional side elevation views of the actuator as the ram arrives at the stowed position and the lock sleeve drives the lock keys inwardly into the ram groove, with FIG. 7A being an enlarged detail of FIG. 7.