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公开(公告)号：US10385432B2
公开(公告)日：2019-08-20
申请号：US15069505
申请日：2016-03-14
申请人： ALCOA INC.
发明人： Raymond J. Kilmer , Vivek M. Sample , Erin J. Fulton , James T. Burg , Eric G. Bogan , Jason C. Brem , Robert J. Speer , William B. Leith , Michael Cardinale , Philip Gacka
IPC分类号： C22F1/047 , B22F3/105 , B21J5/00 , B33Y10/00 , B33Y40/00 , B23K26/342 , B23K26/70 , B22F3/24 , B22F5/10 , B23K15/00 , C22C21/08 , B23K101/04 , B33Y70/00
摘要： Various methods are disclosed for additively manufacturing a feedstock material to create an AM preform, wherein the AM preform is configured with a body having an internal passage defined therein, wherein the internal passage further includes at least one of a void and a channel; inserting a filler material into the internal passage of the AM preform; closing the AM preform with an enclosure component such that the filler material is retained within the internal passage of the AM preform; and deforming the AM preform to a sufficient amount to create a product having an internal passage therein, wherein the product is configured with wrought properties for that material via the deforming step.
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公开(公告)号：US08814125B2
公开(公告)日：2014-08-26
申请号：US13964587
申请日：2013-08-12
申请人： Alcoa Inc.
CPC分类号： B60P7/0807 , B63B25/24
摘要： A tie down assembly adapted to be installed within a structure includes a cup and a crossbar that is fastened removably to the cup by a plurality of fasteners. The cup includes a recess forming an interior surface, and a plurality of seats extending from the interior surface. The crossbar includes a central portion and a plurality of elongated members extending therefrom. Each of the members includes a head that engages a corresponding one of the seats of the cup and is secured to the seat by one of the fasteners. The central portion of the crossbar may include a central aperture that receives one of the fasteners for an additional attachment point to the cup. The crossbar is adapted to receive tie down hooks, connectors, and the like. When the crossbar requires repair or replacement, it may be removed from the cup by unfastening the fasteners without the need to remove the cup from the structure.
摘要翻译： 适于安装在结构内的捆扎组件包括杯子和横杆，其通过多个紧固件可拆卸地紧固到杯子。 杯子包括形成内表面的凹部和从内表面延伸的多个座。 横杆包括从其延伸的中心部分和多个细长构件。 每个构件包括与杯的相应的一个座接合的头部，并且通过其中一个紧固件固定到座椅。 横杆的中心部分可以包括中心孔，该中心孔接收紧固件中的一个，用于附加到杯的连接点。 横杆适于接收固定钩，连接器等。 当横梁需要修理或更换时，可以通过松开紧固件而将其从杯中移除，而不需要将杯从结构上移除。
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公开(公告)号：US20160298218A1
公开(公告)日：2016-10-13
申请号：US15069505
申请日：2016-03-14
申请人： ALCOA INC.
发明人： Raymond J. Kilmer , Vivek M. Sample , Erin J. Fulton , James T. Burg , Eric G. Bogan , Jason C. Brem , Robert J. Speer , William B. Leith , Michael Cardinale , Philip Gacka
IPC分类号： C22F1/047 , B33Y10/00 , C22C21/08 , B22F5/10 , B23K26/342 , B23K26/70 , B22F3/105 , B22F3/24 , B33Y40/00 , B23K15/00
CPC分类号： C22F1/047 , B21J5/002 , B22F3/1055 , B22F3/24 , B22F5/10 , B22F2005/103 , B22F2301/052 , B22F2998/10 , B23K15/0086 , B23K26/342 , B23K26/70 , B23K2101/04 , B33Y10/00 , B33Y40/00 , B33Y70/00 , C22C21/08 , Y02P10/295 , B22F3/17 , B22F2003/247 , B22F2003/248 , B22F3/18 , B22F3/20
摘要： Various methods are disclosed for additively manufacturing a feedstock material to create an AM preform, wherein the AM preform is configured with a body having an internal passage defined therein, wherein the internal passage further includes at least one of a void and a channel; inserting a filler material into the internal passage of the AM preform; closing the AM preform with an enclosure component such that the filler material is retained within the internal passage of the AM preform; and deforming the AM preform to a sufficient amount to create a product having an internal passage therein, wherein the product is configured with wrought properties for that material via the deforming step.
摘要翻译： 公开了用于相加地制造原料以产生AM预制件的各种方法，其中AM预制件被构造成具有限定在其中的内部通道的主体，其中内部通道还包括空隙和通道中的至少一个; 将填料材料插入AM预制件的内部通道中; 用包围部件关闭AM预型件，使得填充材料保持在AM预制件的内部通道内; 并且将AM预制件变形到足够的量以产生其中具有内部通道的产品，其中该产品通过变形步骤配置为该材料的锻造性能。
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公开(公告)号：US20140042290A1
公开(公告)日：2014-02-13
申请号：US13964587
申请日：2013-08-12
申请人： ALCOA INC.
IPC分类号： B60P7/08
CPC分类号： B60P7/0807 , B63B25/24
摘要： A tie down assembly adapted to be installed within a structure includes a cup and a crossbar that is fastened removably to the cup by a plurality of fasteners. The cup includes a recess forming an interior surface, and a plurality of seats extending from the interior surface. The crossbar includes a central portion and a plurality of elongated members extending therefrom. Each of the members includes a head that engages a corresponding one of the seats of the cup and is secured to the seat by one of the fasteners. The central portion of the crossbar may include a central aperture that receives one of the fasteners for an additional attachment point to the cup. The crossbar is adapted to receive tie down hooks, connectors, and the like. When the crossbar requires repair or replacement, it may be removed from the cup by unfastening the fasteners without the need to remove the cup from the structure.
摘要翻译： 适于安装在结构内的捆扎组件包括杯子和横杆，其通过多个紧固件可拆卸地紧固到杯子。 杯子包括形成内表面的凹部和从内表面延伸的多个座。 横杆包括从其延伸的中心部分和多个细长构件。 每个构件包括与杯的相应的一个座接合的头部，并且通过其中一个紧固件固定到座椅。 横杆的中心部分可以包括中心孔，该中心孔接收紧固件中的一个，用于附加到杯的连接点。 横杆适于接收固定钩，连接器等。 当横梁需要修理或更换时，可以通过松开紧固件而将其从杯中移除，而不需要将杯从结构上移除。
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