CONCENTRIC SHAFT SPLIT TIMING SCREW SYSTEM

A split shaft screw system includes a screw configured to convey an article along a movement path. The screw includes a plurality of threads, each thread having a crest, a root and a pair of sidewalls, wherein the root and pair of sidewalls are configured to capture the article. Provided are a first...

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Bibliographische Detailangaben
Hauptverfasser:	TIMMINS, Michael A, GRIFFITH, Warren M, HUGHES, Roy
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CONTROLLING CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL MEASURING MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL METERING BY VOLUME OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL,e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL PACKING PERFORMING OPERATIONS PHYSICS PNEUMATIC TUBE CONVEYORS REGULATING SEPARATING SOLIDS FROM SOLIDS SEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, ORSIFTING OR BY USING GAS CURRENTS SHOP CONVEYOR SYSTEMS SORTING STORING SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES TESTING TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING TRANSPORTING
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Beschreibung
Zusammenfassung:	A split shaft screw system includes a screw configured to convey an article along a movement path. The screw includes a plurality of threads, each thread having a crest, a root and a pair of sidewalls, wherein the root and pair of sidewalls are configured to capture the article. Provided are a first screw segment connected to a first drive shaft configured to be driven by a first motor, and a second screw segment immediately adjacent to the first screw segment and connected to a second drive shaft concentric to the first drive shaft, the second drive shaft configured to be driven by a second motor independently of the driving of the first screw segment.