METHOD AND APPARATUS FOR DETERMINING THE ECCENTRICITY OF A CONICOID SURFACE

Dec. 9, 1969 D. v6lk 3,482,904

METHOD AND APPARATUS FOR DETERMINING THE
ECCENTRICITY OF A CONICOID SURFACE

5 Sheets-Sheet l

Filed Dec. 8, 1967

Dec. 9, 1969 D VOL„ *> on4

... US F°« ^TERMINiNG THE Filed Dec. 8 1967 ECCENTRICITY 0F A COHICOID SURFACE

5 Sheets-Sheet 3 Dec- & 1969 D. volk 3,482,904

METHOD AND APPARATUS FOR DETERMINING THE ECCENTRICITY OP A CONICOID SURFACE Filed Dec. 8. 1967 5 Sheets-Sheet 4