Percussion jig
AssigneeKrupp Polysius AG
InventorsNorbert Schroder, Gunter Milewski, Manfred Neusser, Hermann Dorr, Armin Supp, Heinz Rasch, Otto Heinemann, Heinz-Dieter Baldus, Harald Manthey
Life of this patent
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Abstract
The invention relates to a percussion jig in which the carrier for material to be separated is freely suspended in the region of its centroidal axis on the piston rod of a hydraulic drive cylinder. This results in a particularly simple construction subject to little wear.
Claims9
A percussion jig comprising a settling tub having an inlet end and an outlet end adapted to contain a quantity of liquid;
- a carrier within said tub adapted to support material to be separated;
- reciprocable drive means coupled to said carrier in the region of the latter's centroidal vertical axis for reciprocating said carrier vertically relatively to said tub;
- cooperable guide means coupling said tub and said carrier for guiding the latter vertically with respect to the former;
- a quadrangular screen means for supporting said material to be separated and mounted on said carrier for adjustment of the inclination of said screen means relative to the horizontal;
- and adjustment means coupled to said screen means for adjusting its said inclination to a selected position of adjustment relative to the carrier.
A jig according to 1 including a movable discharge gate mounted on the carrier, and including means coupled to said gate for moving the latter between selected open and closed positions.
Dependencies are inferred from the claim text.