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    SYSTEM FOR MANUFACTURING MONOLITHIC STRUCTURES USING EXPANDING INTERNAL TOOLS
    4.
    发明申请
    SYSTEM FOR MANUFACTURING MONOLITHIC STRUCTURES USING EXPANDING INTERNAL TOOLS 审中-公开
    使用扩展内部工具制造单片结构的系统

    公开(公告)号：US20160271844A1

    公开(公告)日：2016-09-22

    申请号：US15168661

    申请日：2016-05-31

    Applicant: The Boeing Company

    Inventor： Brett I. Lyons ,  Jens Rossfeldt ,  Matt Wallen ,  Neal A. Froeschner

    IPC: B29C43/36 ,  B29C43/54

    Abstract: A tooling system may include an outer mold line (OML) tool and one or more inner mold line (IML) tools. The OML tool may have an OML tool surface. Each one of the IML tools may have an IML tool surface and may be receivable within the OML tool 202. Each IML tool may be formed of expandable material. Each IML tool may apply an internal compaction pressure to a composite assembly positioned between the OML tool surface and the IML tool surface when the expandable material is heated.

    Abstract translation: 工具系统可以包括外模线（OML）工具和一个或多个内模线（IML）工具。 OML工具可能有一个OML工具表面。 每个IML工具可以具有IML工具表面，并且可以在OML工具202内被接收。每个IML工具可以由可扩展材料形成。 当可膨胀材料被加热时，每个IML工具可以将内部压实压力施加到位于OML工具表面和IML工具表面之间的复合组件。

    SYSTEM AND METHOD FOR FACILITATING FLUID MOVEMENT IN CLOSE-MOLDED COMPOSITE PARTS
    6.
    发明申请
    SYSTEM AND METHOD FOR FACILITATING FLUID MOVEMENT IN CLOSE-MOLDED COMPOSITE PARTS 有权
    用于在近似模塑的复合材料部件中促进流体运动的系统和方法

    公开(公告)号：US20140117593A1

    公开(公告)日：2014-05-01

    申请号：US13665721

    申请日：2012-10-31

    Applicant: The Boeing Company

    Inventor： Brett I. Lyons ,  Lisa C. Carlson ,  Stanley W. Stawski ,  Robert B. Miller ,  Matt Wallen ,  Jens Rossfeldt

    IPC: B29C70/34

    CPC classification number: B29C33/10 ,  B29C33/505 ,  B29C37/0064 ,  B29C70/342 ,  B29C70/446 ,  B29C70/548 ,  B29K2027/12 ,  B29K2105/06 ,  B29K2105/08 ,  B29L2022/00 ,  B29L2031/3076 ,  B29L2031/3082 ,  B29L2031/3085

    Abstract: A vacuum bagging system may include a layer assembly defining a fluid flow channel. The layer assembly may include a contact layer mounted to a composite part positionable within an outer mold line (OML) tool. The contact layer may have a contact layer width defined by opposing contact layer side edges. The layer assembly may further include an inner layer mounted to the contact layer and having inner layer side edges located between the contact layer side edges. The fluid flow channel may extend along at least a portion of the composite part to at least one part end. The vacuum bagging system may include an internal vacuum bag positionable against the inner layer. An inner mold line (IML) tool may support the internal vacuum bag. The contact layer width may be less than an IML tool width.

    Abstract translation: 真空装袋系统可以包括限定流体流动通道的层组件。 层组件可以包括安装到可定位在外模线（OML）工具内的复合部件的接触层。 接触层可以具有由相对的接触层侧边缘限定的接触层宽度。 层组件还可以包括安装到接触层的内层，并且具有位于接触层侧边缘之间的内层侧边缘。 流体流动通道可以沿着复合部件的至少一部分延伸至至少一部分端部。 真空包装系统可以包括可抵靠内层定位的内部真空袋。 内模线（IML）工具可以支撑内部真空袋。 接触层宽度可以小于IML工具宽度。

    SYSTEM FOR FACILITATING FLUID MOVEMENT IN CLOSED MOLDS
    8.
    发明申请
    SYSTEM FOR FACILITATING FLUID MOVEMENT IN CLOSED MOLDS 审中-公开
    促进流体动力学的系统

    公开(公告)号：US20160046041A1

    公开(公告)日：2016-02-18

    申请号：US14925979

    申请日：2015-10-29

    Applicant: The Boeing Company

    Inventor： Brett I. Lyons ,  Lisa C. Carlson ,  Stanley W. Stawski ,  Robert B. Miller ,  Matt Wallen ,  Jens Rossfeldt

    IPC: B29C33/10

    CPC classification number: B29C33/10 ,  B29C33/505 ,  B29C37/0064 ,  B29C70/342 ,  B29C70/446 ,  B29C70/548 ,  B29K2027/12 ,  B29K2105/06 ,  B29K2105/08 ,  B29L2022/00 ,  B29L2031/3076 ,  B29L2031/3082 ,  B29L2031/3085

    Abstract: A vacuum bagging system may include a layer assembly defining a fluid flow channel. The layer assembly may include a contact layer mounted to a composite part positionable within an outer mold line (OML) tool. The contact layer may have a contact layer width defined by opposing contact layer side edges. The layer assembly may further include an inner layer mounted to the contact layer and having inner layer side edges located between the contact layer side edges. The fluid flow channel may extend along at least a portion of the composite part to at least one part end. The vacuum bagging system may include an internal vacuum bag positionable against the inner layer. An inner mold line (IML) tool may support the internal vacuum bag. The contact layer width may be less than an IML tool width.

    Abstract translation: 真空装袋系统可以包括限定流体流动通道的层组件。 层组件可以包括安装到可定位在外模线（OML）工具内的复合部件的接触层。 接触层可以具有由相对的接触层侧边缘限定的接触层宽度。 层组件还可以包括安装到接触层的内层，并且具有位于接触层侧边缘之间的内层侧边缘。 流体流动通道可以沿着复合部件的至少一部分延伸至至少一部分端部。 真空包装系统可以包括可抵靠内层定位的内部真空袋。 内模线（IML）工具可以支撑内部真空袋。 接触层宽度可以小于IML工具宽度。

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