Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like

Child Classifications

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• B07B 1/005
• B07B 1/02 Hand screens
• B07B 1/04 Stationary flat screens
• B07B 1/06 Cone or disc shaped screens
• B07B 1/08 Screens rotating within their own plane
• B07B 1/10 Screens in the form of endless moving bands
• B07B 1/12 Apparatus having only parallel elements
• B07B 1/18 Drum screens
• B07B 1/28 Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
• B07B 1/42 Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
• B07B 1/46 Constructional details of screens in general; Cleaning or heating of screens