MOUNTING SYSTEM FOR MODULAR PANELS USED IN A SCREEN DECK

Screen deck assembly (10) has a locking system for retaining a plurality of modular screen panels (20) in such a manner that they can be individually replaced, if desired. The system includes sets of abutting retainer bars (18 ) which each have half of a generally cylindrical opening (28) which is a...

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Bibliographische Detailangaben
Hauptverfasser:	GILLES, STEPHEN R, MOSER, ROBERT E., JR, PRESLEY, ALAN E
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BLASTING DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL,e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL PERFORMING OPERATIONS SEPARATING SOLIDS FROM SOLIDS SEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, ORSIFTING OR BY USING GAS CURRENTS SORTING THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	Screen deck assembly (10) has a locking system for retaining a plurality of modular screen panels (20) in such a manner that they can be individually replaced, if desired. The system includes sets of abutting retainer bars (18 ) which each have half of a generally cylindrical opening (28) which is adapte d to receive generally cylindrical sleeve members (30). The sleeve members extend through the retainer bars and also through openings (14) in underlyin g support frame members (12). Locking pins (32) inserted into the sleeve membe rs expand the sleeves to lock the retainer bars relative to the support member. Separation of the retainer bars is prevented by downwardly extending continuous annular ring portions (72) on the sleeve members which are seated in complementary semi-circular grooves (61) formed in each of the abutting retainer bars. The sleeve members can be made in a range of sizes with varyi ng outer diameters at their lower ends to accommodate wear or varying dimension s of the openings in the support frame members.