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公开(公告)号：US07823262B2
公开(公告)日：2010-11-02
申请号：US11683275
申请日：2007-03-07
CPC分类号： F16B37/044 , F16B37/062 , Y10T29/49721 , Y10T29/4973 , Y10T29/49938 , Y10T29/4994 , Y10T29/49947 , Y10T29/49948 , Y10T29/49954 , Y10T29/49963
摘要： A repair/replacement nut plate assembly, which is fully preassembled, is provided which can be inserted into an oversized or reworked/reconditioned aperture of a workpiece after an original nut plate has been removed from the original aperture of the workpiece. The repair/replacement nut plate assembly includes a nut, a holding bracket, a stem, a nut retainer, and a sleeve member. The sleeve member is configured to be secured to a nut plate assembly, of the same type originally used to provide the original nut plate in the original aperture of the workpiece to compensate for material lost from the workpiece during the removal of the original nut plate. The sleeve member allows for the original nut plate assembly to be utilized, with only the securement of the sleeve member to the holding bracket prior to setting.
摘要翻译： 提供完全预组装的修理/更换螺母板组件，其在从工件的原始孔径移除原始螺母板之后可以将其插入到工件的尺寸过大或再加工/再修复的孔中。 修理/更换螺母板组件包括螺母，保持支架，杆，螺母保持器和套筒构件。 套筒构件被构造成固定到螺母板组件，该螺母板组件最初用于在工件的原始孔中提供原始螺母板，以补偿在拆卸原始螺母板期间从工件损失的材料。 套筒构件允许使用原始的螺母板组件，只有在固定之前将套筒构件固定到固定支架上。
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公开(公告)号：US07575404B2
公开(公告)日：2009-08-18
申请号：US11874347
申请日：2007-10-18
IPC分类号： F16B37/06
CPC分类号： F16B17/006 , F16B37/045 , F16B37/062 , Y10S411/969
摘要： A rivetless nut plate assembly, which is fully preassembled, which can be installed into an aperture of a composite material workpiece, such as a carbon fiber structure, without risking delamination of the workpiece. The rivetless nut plate assembly includes a nut, a holding bracket, a retainer, and a sleeve member. Additionally, a stem is used to install the rivetless nut plate assembly. The sleeve member is configured such that the nut plate assembly can be installed in a composite material workpiece without risking delamination. The sleeve member may be formed of 45Cb-55Ti Titanium Columbium, as Titanium Columbium is a high strength and ductile material that resists corrosion in the presence of, for example, a carbon fiber composite structure. Monel, Titanium alloys, and other soft Nickel alloys are also good material selections for the sleeve, for similar reasons. Non-metallic materials with high tensile and shear strengths, such as Torlon or Parmax, would provide the desired corrosion protection and also offer a potential weight savings.
摘要翻译： 完全预组装的无铆螺母板组件，其可以安装到诸如碳纤维结构的复合材料工件的孔中，而不会有工件分层的危险。 无铆螺母板组件包括螺母，保持支架，保持器和套筒构件。 另外，使用杆来安装无铆螺母板组件。 套筒构件被构造成使得螺母板组件可以安装在复合材料工件中，而不会有分层的危险。 套筒构件可以由45Cb-55Ti Titanium Columbium形成，因为Titanium Columbium是在例如碳纤维复合结构的存在下抵抗腐蚀的高强度和延性材料。 类似的原因，Monel，钛合金和其他软镍合金也是套筒的良好材料选择。 具有高抗拉强度和剪切强度的非金属材料，如Torlon或Parmax，将提供所需的防腐蚀保护，并且还可以节省重量。
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公开(公告)号：US3975786A
公开(公告)日：1976-08-24
申请号：US590693
申请日：1975-06-26
摘要： A high strength buckable rivet made of an alloy consisting of titanium and columbium, the optimum proportion being about 55% titanium and about 45% columbium. The method of making this rivet includes the steps of cold forming a cylindrical blank so as to form a head and shank of the rivet and cold working the head and a portion of a shank of the rivet so as to leave a ductile tail portion capable to form a buck tail, the optimum length of the ductile portion being about 0.8 times the diameter of the rivet shank.
摘要翻译： 由钛和铌组成的合金制成的高强度可屈曲铆钉，最佳比例为约55％的钛和约45％的铌。 制造该铆钉的方法包括冷成型圆柱形坯料以形成铆钉的头部和柄部并冷却加工头部和铆钉的柄的一部分以便留下延展性尾部的步骤 形成降尾巴，韧性部分的最佳长度约为铆钉柄直径的0.8倍。
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公开(公告)号：US07802952B2
公开(公告)日：2010-09-28
申请号：US11969287
申请日：2008-01-04
IPC分类号： F16B39/28
CPC分类号： F16B17/006 , F16B37/045 , F16B37/062 , Y10S411/969
摘要： A rivetless nut plate assembly, which is fully preassembled, which can be installed into an aperture of a hard metal material workpiece having a hardness of at least 25 Rc, such as Titanium and Steel Alloys. The rivetless nut plate assembly includes a nut, a holding bracket, a retainer, and a sleeve member. Additionally, a stem is used to install the rivetless nut plate assembly. The sleeve member is configured such that the nut plate assembly can be installed in a hard metal material workpiece. The sleeve member may be formed of a high strength, but ductile material, such as Titanium Columbium, Monel, soft Nickel alloys or soft Titanium alloys.
摘要翻译： 完全预组装的无铆螺母板组件，其可以安装到具有至少25Rc的硬度的硬金属材料工件的孔中，例如钛和钢合金。 无铆螺母板组件包括螺母，保持支架，保持器和套筒构件。 另外，使用杆来安装无铆螺母板组件。 套筒构件被构造成使得螺母板组件可以安装在硬金属材料工件中。 套筒构件可以由高强度但是延性材料形成，例如Titanium Columbium，Monel，软镍合金或软的钛合金。
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公开(公告)号：US20070224016A1
公开(公告)日：2007-09-27
申请号：US11683275
申请日：2007-03-07
IPC分类号： F16B37/04
CPC分类号： F16B37/044 , F16B37/062 , Y10T29/49721 , Y10T29/4973 , Y10T29/49938 , Y10T29/4994 , Y10T29/49947 , Y10T29/49948 , Y10T29/49954 , Y10T29/49963
摘要： A repair/replacement nut plate assembly, which is fully preassembled, is provided which can be inserted into an oversized or reworked/reconditioned aperture of a workpiece after an original nut plate has been removed from the original aperture of the workpiece. The repair/replacement nut plate assembly includes a nut, a holding bracket, a stem, a nut retainer, and a sleeve member. The sleeve member is configured to be secured to a nut plate assembly, of the same type originally used to provide the original nut plate in the original aperture of the workpiece to compensate for material lost from the workpiece during the removal of the original nut plate. The sleeve member allows for the original nut plate assembly to be utilized, with only the securement of the sleeve member to the holding bracket prior to setting.
摘要翻译： 提供完全预组装的修理/更换螺母板组件，其在从工件的原始孔径移除原始螺母板之后可以将其插入到工件的尺寸过大或再加工/再修复的孔中。 修理/更换螺母板组件包括螺母，保持支架，杆，螺母保持器和套筒构件。 套筒构件被构造成固定到螺母板组件，该螺母板组件最初用于在工件的原始孔中提供原始螺母板，以补偿在拆卸原始螺母板期间从工件损失的材料。 套筒构件允许使用原始的螺母板组件，只有在固定之前将套筒构件固定到固定支架上。
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公开(公告)号：US20080219798A1
公开(公告)日：2008-09-11
申请号：US11684162
申请日：2007-03-09
IPC分类号： F16B13/04
CPC分类号： F16B19/1054
摘要： A blind rivet which includes a stem, a sleeve and a locking collar. The stem includes a head or plug portion, and the plug portion includes one or more grooves or depressions which provide that lower installation forces can be used to install the blind rivet, and if a sealant or paint is used, provide a type of escape mechanism for the sealant or paint to travel to during installation of the blind rivet. The grooves or depressions may vary in number and take on any number of shapes and sizes. For example, they may be longitudinal and may get wider and/or deeper toward the end of the stem.
摘要翻译： 一种盲铆钉，其包括杆，套筒和锁定环。 杆包括头部或塞部分，并且插头部分包括一个或多个凹槽或凹部，其提供较低的安装力可用于安装盲铆钉，并且如果使用密封剂或涂料，则提供一种逃逸机构 用于在安装盲铆钉期间密封剂或涂料行进。 槽或凹陷的数量可以变化并且具有任何数量的形状和尺寸。 例如，它们可以是纵向的并且可以朝向杆的端部变宽和/或更深。
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