Improved apparatus for sifting potters' slip and for analogous purposes

摘要

394,057. Filters or strainers. JONES, A. and JONES, W. H., (trading as EDWARDS & JONES), Globe Engineering Works, Cooke Street, Longton, Stoke-on- Trent. Feb. 9, 1932, No. 3799. [Class 46.] Apparatus for sifting potters, slip, flint, &c., or for screening operations consists of a box 10, preferably carrying a number of superposed sieves 15, and having discharge openings 16 for the dirt or oversize material and an inclined bottom 10a for discharging the sifted material. The frame is supported and actuated at one end by an eccentric shaft 13 and at the other end by links 17 adjustably connected to the frame 11 which preferably rests on resilient buffers 22 on the support 23.