Still Picture Projector AP-5 (1) , component parts.
5. Description of Components
a. Carrying Case (fig.
2) . Still Picture Projector
.4 P-5 (1)
in a carrying case which is made of olive-drab, hard vulcanized fiber,
suitably reinforced. The case consists of a shallow bottom section and
a deep, completely removable top cover fastened with four latches.
Inside the cover there is a fiber pocket in which the power cable is
carried. The cover has one carrying handle on the top and one on each
end. The bottom section contains a board which is shock-mounted on
four sponge rubber pads. The board is retained by means of two steel
angles, one of which is riveted to the bottom. The other angle is
fastened by means of screws and nuts to permit removal of the board,
if necessary. Compartments are provided in the bottom section of the
case for storing the projection lens and the projection lamps.
b. Projector Housing (figs.
2, 4, and
(1) The projector housing is made up of two aluminum castings
and a sheet metal wrap-around. The whole assembly is finished
with an olive-drab crackle finish. The sheet metal sides and
back of the housing contain ventilating louvers. One side of
the housing is fitted with a hinged door which provides access
to the interior of the housing where the reflector stand assembly,