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1.发明授权公开(公告)号：US09038686B2
公开(公告)日：2015-05-26
申请号：US13853133
申请日：2013-03-29
Applicant: Alenia Aermacchi S.p.A.
Inventor： Guido Sibona , Ettore Mostarda , Giuseppe Iovine
CPC classification number: B29D99/001 , B29C53/824 , B64C2001/0072 , Y02T50/43
Abstract: Positioning system of sectors of a device for producing an airplane fuselage in which a lamination mandrel comprises a plurality of sectors borne by a supporting structure and mobile along guides between: an expanded lamination position and a contracted disassembling position. Each guide comprises a fixed part borne by the supporting structure and a mobile part sliding along/with respect to the fixed part in a rectilinear direction H. Between a portion of each mobile part facing towards the respective sector and a stiffening structure of the sector a positioning device is provided which allows adjustment of the position of the sector with respect to the guide in two directions which lie in a plane RP perpendicular to the axis H of the guide.
Abstract translation: 用于生产飞机机身的装置的扇区的定位系统，其中层压心轴包括由支撑结构承载的多个扇区，并且可沿着在膨胀的层压位置和收缩的拆卸位置之间的引导移动。 每个引导件包括由支撑结构承载的固定部分和沿着直线方向H相对于固定部分滑动的可移动部件。在每个可移动部件的面向相应扇区的部分和扇形部分a的加强结构之间 提供了一种定位装置，其允许相对于引导件在垂直于引导件的轴线H的平面RP中的两个方向上调整扇形部分的位置。
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2.发明授权公开(公告)号：US09038687B2
公开(公告)日：2015-05-26
申请号：US13852031
申请日：2013-03-28
Applicant: ALENIA AERMACCHI S.p.A.
Inventor： Guido Sibona , Ettore Mostarda , Giuseppe Iovine
CPC classification number: B32B37/0046 , B29C33/485 , B29C53/824 , B64C2001/0054 , B64C2001/0072 , Y02T50/43 , Y10T156/14
Abstract: A constraint system of sectors of a device for producing an airplane fuselage in which a lamination mandrel is adapted to receive and support a band of impregnated synthetic material. The lamination mandrel comprises a plurality of sectors angularly spaced about the axis and mobile between: an expanded lamination position and a contracted disassembling position. A constraint system is provided between each sector and the sectors adjacent thereto which guarantees a predetermined arrangement of the first sector with respect to the second sector adjacent thereto, preventing any translation along two directions which lie in an adjustment plane perpendicular to an axis RD which extends radially from the symmetry axis to the external surface.
Abstract translation: 用于生产飞机机身的装置的扇区的约束系统，其中层压心轴适于接收和支撑浸渍的合成材料带。 层压心轴包括围绕轴线成角度地间隔开的多个扇区，并且可以在膨胀层压位置和收缩的拆卸位置之间移动。 在每个扇区和与其相邻的扇区之间提供约束系统，其确保第一扇区相对于与其相邻的第二扇区的预定布置，防止位于垂直于延伸的轴RD的调整平面中的两个方向的任何平移 径向从对称轴到外表面。
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3.发明授权公开(公告)号：US09376219B2
公开(公告)日：2016-06-28
申请号：US13852021
申请日：2013-03-28
Applicant: Alenia Aermacchi S.p.A.
Inventor： Guido Sibona , Ettore Mostarda , Giuseppe Iovine
CPC classification number: B64F5/0009 , B29C33/485 , B29C53/824 , B64F5/10 , F16H25/2021 , F16H2025/249 , Y02T50/43 , Y10T29/53961
Abstract: An actuating system of sectors of a device for producing an airplane fuselage in which a lamination mandrel includes a plurality of sectors that are angularly spaced about an axis and mobile between an expanded lamination position and a contracted dissembled position. Each sector has screw-nut screw type actuating system in which a threaded element is rotated about the axis by a motor. The threaded element includes an internal shaft made of a first material extending along the axis, an external tubular portion made of a second material that is mounted axially on the shaft and constraint element arranged between the internal shaft and the external tubular portion to prevent angular displacement of the external tubular portion with respect to the internal shaft and allow a linear sliding of the external tubular portion with respect to the internal shaft.
Abstract translation: 一种用于生产飞机机身的装置的扇区的致动系统，其中层压心轴包括多个扇形，所述多个扇形体围绕轴线成角度地间隔开，并且在膨胀的层压位置和收缩的拆卸位置之间可移动。 每个扇区具有螺母螺母型致动系统，其中螺纹元件通过电动机绕轴线旋转。 螺纹元件包括由沿轴线延伸的第一材料制成的内轴，由轴向安装在轴上的第二材料制成的外部管状部分和布置在内部轴与外部管状部分之间的约束元件，以防止角位移 的外部管状部分相对于内部轴线允许外部管状部分相对于内部轴线线性滑动。
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