Figure 4c. Dust Seal Covers [ANSI/CEMA 350-1971, 2009 (After Figure 5.9B)

From

Fixed Enclosure Guards and the Safety of Horizontal Screw Conveyors

Ralph L. Barnett

American Journal of Mechanical Engineering. 2017, 5(4), 128-137 doi:10.12691/ajme-5-4-3