Journal of the Society of Motion Picture Engineers (1930-1949)

Record Details:

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May, 1930] STANDARDS ADOPTED 559 16M/M FILM STANDARDIZED SPROCKET SIZES FEEO SPROCKETS 050K. tQJ NUMBER OF ncTH/N CONTACT WITH FILM. 2 \ 3 4 D' INCHK t INCHR RANGE 0 To MAX. SHRINKKt ti INCHES t INCHES RANGE OTOMAX. 5HRINW D' INCHES t INCHR RANGE 0 To MAX. SHRIfWt No,SmxnnTt[n 5 4714 033 0 1.547. 4714 034 0 1.57% 040 .035 6 3669 J03S 0 1.547* 5669 D34 035 0 f.57% 5669 .030 0 1.527. 040 £31 7 6624 039 0 1.547. 66^4 .034 0 1.577. 6624 D30 0 1.527. 040 .035 .03/ 8 7579 .039 0 1.547. 7579 D34 0 1.577. 7579 030 0 1.527. $40 035 031 /ROUND CORNERS ^Tl APPROX. . 005" PAD. 048 r\ r\ CHART 8