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公开(公告)号：US12116980B2
公开(公告)日：2024-10-15
申请号：US17758353
申请日：2021-05-11
申请人： Flower Turbines INC.
发明人： Mark Daniel Farb , Irakli Baitish , Arthur Bayzer
CPC分类号： F03D3/064 , F16B37/048
摘要： A coupling system for coupling a curved object to a central shaft, the curved object includes an inner surface facing the central shaft and an outer surface. The system includes a coupling member for coupling the curved object to the central shaft; at least one pocket integrally formed on a curved surface of the curved object and defined as a depression with respect to at least one of the inner and outer surfaces. The pocket includes: a flat portion having an aperture for holding the coupling member; and a flange portion which merges continuously from the flat portion to the curved object and is shaped such that the flat portion is disposed perpendicularly to the coupling member; a fastening member for fastening the coupling member to the flat portion. The thickness of the flat portion and flange portion is the thickness of the curved object.
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公开(公告)号：US20230014381A1
公开(公告)日：2023-01-19
申请号：US17758353
申请日：2021-05-11
申请人： Flower Turbines INC.
发明人： Mark Daniel FARB , Irakli Baitish , Arthur Bayzer
摘要： A coupling system for coupling a curved object to a central shaft, the curved object includes an inner surface facing the central shaft and an outer surface. The system includes a coupling member for coupling the curved object to the central shaft; at least one pocket integrally formed on a curved surface of the curved object and defined as a depression with respect to at least one of the inner and outer surfaces. The pocket includes: a flat portion having an aperture for holding the coupling member; and a flange portion which merges continuously from the flat portion to the curved object and is shaped such that the flat portion is disposed perpendicularly to the coupling member; a fastening member for fastening the coupling member to the flat portion. The thickness of the flat portion and flange portion is the thickness of the curved object.
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