利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

6 条记录 (耗时 0.01 秒)

    CONTACT STIFFENERS FOR STRUCTURAL SKINS
    5.
    发明授权
    CONTACT STIFFENERS FOR STRUCTURAL SKINS 有权
    接触结构皮肤的增强剂

    公开(公告)号：EP1616061B1

    公开(公告)日：2011-04-06

    申请号：EP04714198.1

    申请日：2004-02-24

    申请人： Bell Helicopter Textron Inc.

    发明人： HETHCOCK, James, Donn ,  JONES, Rodney, H.

    IPC分类号： B64C1/06

    CPC分类号： B64C1/068 ,  B64C1/12 ,  B64C3/18 ,  B64C2001/0072 ,  B64C2001/0081 ,  Y02T50/43

    摘要： An internal stiffening member of varying configurations in which the stiffening elements support the skin using a compression-only load path is disclosed. In the preferred embodiment, the stiffening element has a peripheral edge that is adapted to be press fit into contact with the skin. The stiffening member may be held in place by various retention devices. Another configuration is a slip-in rib having a flange with a peripheral channel in which a filler material is disposed. The rib is inserted into an assembled structural box beam, and the filler material is used to fill any gaps between the slip-in rib and the interior surface of the structural box beam. The filler material is preferably an expandable material, such as an expandable foam-type material. However, in situations where a slip-in rib forms a primary structural rib, the filler material is preferably a structural adhesive or liquid shim material. A solid adhesive or filler would not crush under the clamping forces from fasteners or bolts at localized fitting attachments.

    摘要翻译： 公开了具有变化构型的内部加强构件，其中加强元件使用仅压缩载荷路径支撑蒙皮。 在优选实施例中，加强元件具有适于压配合成与皮肤接触的外围边缘。 加强构件可以通过各种保持装置保持就位。 另一种构造是具有凸缘的插入式肋，该凸缘具有设置有填充材料的外围通道。 将肋条插入已组装的结构箱梁中，并使用填充材料来填充插入肋和结构箱梁的内表面之间的任何间隙。 填充材料优选为可膨胀材料，例如可膨胀泡沫型材料。 然而，在滑入式肋形成主要结构肋的情况下，填充材料优选为结构粘合剂或液体垫片材料。 固定粘合剂或填充物不会在局部装配附件的紧固件或螺栓的夹紧力下挤压。

    CONTACT STIFFENERS FOR STRUCTURAL SKINS
    6.
    发明公开
    CONTACT STIFFENERS FOR STRUCTURAL SKINS 有权
    KONTAKTVERSTEIFER，建设SKIN

    公开(公告)号：EP1616061A2

    公开(公告)日：2006-01-18

    申请号：EP04714198.1

    申请日：2004-02-24

    申请人： Bell Helicopter Textron Inc.

    发明人： HETHCOCK, James, Donn ,  JONES, Rodney, H.

    IPC分类号： E04C1/00

    CPC分类号： B64C1/068 ,  B64C1/12 ,  B64C3/18 ,  B64C2001/0072 ,  B64C2001/0081 ,  Y02T50/43

    摘要： An internal stiffening member of varying configurations in which the stiffening elements support the skin using a compression-only load path is disclosed. In the preferred embodiment, the stiffening element has a peripheral edge that is adapted to be press fit into contact with the skin. The stiffening member may be held in place by various retention devices. Another configuration is a slip-in rib having a flange with a peripheral channel in which a filler material is disposed. The rib is inserted into an assembled structural box beam, and the filler material is used to fill any gaps between the slip-in rib and the interior surface of the structural box beam. The filler material is preferably an expandable material, such as an expandable foam-type material. However, in situations where a slip-in rib forms a primary structural rib, the filler material is preferably a structural adhesive or liquid shim material. A solid adhesive or filler would not crush under the clamping forces from fasteners or bolts at localized fitting attachments.