Swinging or turning gates

Full Title

Barrages or weirs; Layout, construction, methods of, or devices for, making same (for protecting banks, coasts, or harbours E02B3/04; sealings or joints E02B3/16; handling building or like materials for hydraulic engineering E02D15/00; foundations in general E02D27/00) > Movable barrages; Lock gates > Swinging or turning gates

Child Classifications

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• E02B 7/42 Gates of segmental or sector-like shape with horizontal axis
• E02B 7/44 Hinged-leaf gates
• E02B 7/46 Gates turning round a horizontal axis arranged midway of the flap
• E02B 7/48 Roof or double shutter gates