Vibrating screen assembly with tubular frame
AssigneeSouthwestern Wire Cloth, Inc.
InventorTerry L. Baltzer
Life of this patent
Estimating the term…
Abstract
A vibrating screen assembly having a tubular frame. The tubular frame includes a pair of opposed tubular sides and a pair of opposed tubular ends. An upstanding lip extending from each side and extending from each end forms a rim enclosure. A ledge extends inwardly from the opposed sides. A plurality of tubular cross supports and the opposed tubular ends rest on the ledge and are connected to the opposed sides. A perforated plate with a plurality of screen cloths thereon is positioned within the rim enclosure and secured to a planar surface of the frame. One of the ends includes an extending overhang while the other end includes a lower recess so that an overhang from one screen assembly will mate with a recess from another screen assembly to form a liquid tight seal.
Claims13
A vibrating screen assembly which comprises:
- a frame having a pair of opposed tubular sides and a pair of opposed tubular ends, each side and each end having a planar surface;
- a lip extending vertically from said planar surfaces to form a rim enclosure;
- one said end having an extending overhang and another said end having a recess to mate with said overhang to form a liquid tight seal;
- and
- a plurality of screen cloths supported on and secured to said frame.
A vibrating screen assembly which comprises:
- a frame having a pair of opposed tubular sides and a pair of opposed tubular ends, each said side and each said end having a planar surface;
- an upstanding lip extending vertically from each said planar surface to form a rim enclosure;
- a ledge extending inwardly from said opposed sides;
- a plurality of tubular cross supports resting on said ledges and connecting said sides;
- and
- a plurality of screen cloths supported on said frame and positioned thereon by said rim enclosure wherein said screen cloths are secured to and integral with said frame.
A vibrating screen assembly which comprises:
- a continuous frame of a pair of side tubes and a pair of end tubes, each said tube having a planar surface;
- a lip extending vertically from said planar surface to form a rim enclosure;
- a ledge extending inwardly from said side tubes;
- a plurality of tubular cross supports resting on said ledge;
- and
- a perforated plate with a plurality of screen cloths thereon positioned within said rim enclosure and secured to and integral with said planar surfaces.
Dependencies are inferred from the claim text.