COAST. I ARTILLERY JOURNAL, - Air Defense Artillery
COAST. I ARTILLERY JOURNAL, - Air Defense Artillery
COAST. I ARTILLERY JOURNAL, - Air Defense Artillery
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436 THE <strong>COAST</strong> <strong>ARTILLERY</strong> JOURXAL<br />
II. DESCRIPTIO~ OF THE UNIVERSAL MEASURI~G CAMERA<br />
Fit;ure 3 shows the Universal Measuring Camera from the side and<br />
Fig_ 4 in section in order to make the principle of measurement plainer.<br />
The camera is supported on a ring-formed base (1) which carries<br />
an axis (2), around which the camera can be revolved vertically_ A<br />
FIG. 3<br />
boxl ike foot (3), with three adjusting screws (29), takes in this base<br />
plug and makes, by means of the threaded top (30), a compact combination<br />
with the stand.<br />
A circular cover (4,), closely combined with the body of the base,<br />
serves to permit turning this base body about its axis and at the same<br />
time to hold it fast by means of a sort of braking band (5) in the position<br />
in which it is set. The clamping screws, as well as the micrometer<br />
screws, are plainly visible in Fig. 3, the latter sen-ing to permit a slight<br />
turn of the camera to one side.
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