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1. 发明申请

WO2019104341A1 BLIND FASTENER WITH FRANGIBLE NUT 审中-公开
公开(公告)号：WO2019104341A1
公开(公告)日：2019-05-31
申请号：PCT/US2018/062658
申请日：2018-11-27
申请人： SPS TECHNOLOGIES, LLC
发明人： VOVAN, Terry , HOFFARTH, Brian , HUYNH, Su , POPESCU, Florentin
IPC分类号： F16B19/10 , F16B37/14
摘要： A blind fastener (30) for connecting a plurality of panels (1,2) includes a core bolt (3) and a core nut (5). The core nut surrounds the core bolt. The core nut includes a main body (40), a nut head (46), and a tool engagement section (42). The nut head has a larger outside diameter than the main body. The core nut defines a frangible portion (52) between the nut head and the tool engagement section. The frangible portion is configured to allow the tool engagement section to break off from the nut head when a torque applied to the tool engagement section is greater than a threshold torque after the blind fastener is installed in the plurality of panels.

2. 发明申请

WO2008057756A3 NUT PLATE FASTENER ASSEMBLY FOR COMPOSITE MATERIALS 审中-公开
公开(公告)号：WO2008057756A3
公开(公告)日：2008-05-15
申请号：PCT/US2007/082229
申请日：2007-10-23
申请人： SPS TECHNOLOGIES, LLC , TOOSKY, Rahmatollah, Fakhri , ESHRAGHI, Soheil
发明人： TOOSKY, Rahmatollah, Fakhri , ESHRAGHI, Soheil
IPC分类号： F16B37/06
摘要： A rivetless nut plate assembly (20), which is fully preassembled, which can be installed into an aperture (1 12) of a composite material workpiece (110), such as a carbon fiber structure, without risking delamination of the workpiece. The rivetless nut plate assembly (20) includes a nut (22), a holding bracket (24), a retainer (28), and a sleeve member (25, 25a, 25b, 25c). Additionally, a stem (26) is used to install the rivetless nut plate assembly (20). The sleeve member (25, 25a, 25b, 25c) is configured such that the nut plate assembly (20) can be installed in a composite material workpiece (110) without risking delamination. The sleeve member (25, 25a, 25b, 25c) may be formed of 45Cb-55Ti Titanium Columbium, as Titanium Colurnbium is a high strength and ductile material that resists corrosion in the presence of, for example, a carbon fiber composite structure (110). Monel, Titanium alloys, and other soft Nickel alloys are also good material selections for the sleeve (25, 25a, 25b, 25c), 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.

3. 发明申请

WO2007106801A3 NUT PLATE FASTENER REPAIR ASSEMBLY 审中-公开
公开(公告)号：WO2007106801A3
公开(公告)日：2007-09-20
申请号：PCT/US2007/063859
申请日：2007-03-13
申请人： SPS TECHNOLOGIES, LLC , TOOSKY, Rahmatollah, Fakhri , ESHRAGHI, Soheil
发明人： TOOSKY, Rahmatollah, Fakhri , ESHRAGHI, Soheil
IPC分类号： F16B37/04
摘要： A repair/replacement nut plate assembly (133), which is fully preassembled, is provided which can be inserted into an oversized or reworked/reconditioned aperture (131, 131a) of a workpiece (110) after an original nut plate has been removed from the original aperture of the workpiece. The repair/replacement nut plate assembly (133) includes a nut (22), a holding bracket (24), a stem (26), a nut retainer (28), and a sleeve member (132). The sleeve member (132) is configured to be secured to a nut plate assembly (20), 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 (132) allows for the original nut plate assembly (20) to be utilized, with only the securement of the sleeve member (132) to the holding bracket (24) prior to setting.

4. 发明申请

WO2008057756A2 NUT PLATE FASTENER ASSEMBLY FOR COMPOSITE MATERIALS 审中-公开
标题翻译：用于复合材料的螺母板紧固件组件
公开(公告)号：WO2008057756A2
公开(公告)日：2008-05-15
申请号：PCT/US2007082229
申请日：2007-10-23
申请人： SPS TECHNOLOGIES LLC , TOOSKY RAHMATOLLAH FAKHRI , ESHRAGHI SOHEIL
发明人： TOOSKY RAHMATOLLAH FAKHRI , ESHRAGHI SOHEIL
IPC分类号： F16B17/00 , F16B37/04
CPC分类号： F16B17/006 , F16B37/045 , F16B37/062 , Y10S411/969
摘要： A rivetless nut plate assembly (20), which is fully preassembled, which can be installed into an aperture (1 12) of a composite material workpiece (110), such as a carbon fiber structure, without risking delamination of the workpiece. The rivetless nut plate assembly (20) includes a nut (22), a holding bracket (24), a retainer (28), and a sleeve member (25, 25a, 25b, 25c). Additionally, a stem (26) is used to install the rivetless nut plate assembly (20). The sleeve member (25, 25a, 25b, 25c) is configured such that the nut plate assembly (20) can be installed in a composite material workpiece (110) without risking delamination. The sleeve member (25, 25a, 25b, 25c) may be formed of 45Cb-55Ti Titanium Columbium, as Titanium Colurnbium is a high strength and ductile material that resists corrosion in the presence of, for example, a carbon fiber composite structure (110). Monel, Titanium alloys, and other soft Nickel alloys are also good material selections for the sleeve (25, 25a, 25b, 25c), 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：一种完全预组装的无铆钉螺母板组件（20），其可以被安装到复合材料工件（110）的孔（112）中，例如碳纤维结构中，而不会冒着工件的分层的风险。无铆钉螺母板组件20包括螺母22，保持支架24，保持器28和套筒构件25,25a，25b，25c。另外，杆（26）用于安装无铆钉螺母板组件（20）。套筒构件（25,25a，25b，25c）构造成使得螺母板组件（20）可以安装在复合材料工件（110）中而不会冒分层的风险。套筒构件（25,25a，25b，25c）可以由45Cb-55Ti钛Columb形成，因为钛铌铌是一种高强度和延性材料，其在例如碳纤维复合结构（110 ）。蒙乃尔，钛合金和其它软镍合金也是用于套筒（25,25a，25b，25c）的良好材料选择，出于类似的原因。具有高拉伸和剪切强度的非金属材料（如Torlon或Parmax）可提供所需的防腐保护，并且还可提供潜在的重量节省。

5. 发明申请

WO2019108703A1 AUTOMATIC DOUBLE-ACTION FASTENER INSTALLATION TOOL 审中-公开
公开(公告)号：WO2019108703A1
公开(公告)日：2019-06-06
申请号：PCT/US2018/062921
申请日：2018-11-28
申请人： SPS TECHNOLOGIES, LLC
发明人： COBZARU, Cristinel
IPC分类号： B21J15/04 , B21J15/10 , B25B27/00 , F16B19/10 , B21J15/12 , B21J15/14
CPC分类号： B21J15/105 , B21J15/043 , B21J15/045 , B21J15/12 , B21J15/142 , B21J15/18 , B25B27/0014 , F16B19/1054 , F16B19/1063 , F16B19/1072
摘要： A tool for installing a blind fastener including a core bolt and a core nut is provided. The tool includes a driving member, a collet driven by the driving member for engaging the core bolt, and an external sleeve for holding the core nut and preventing the core nut from rotating during installation of the blind fastener. The external sleeve is movable between a first position in which the external sleeve is driven by the collet to rotate with the collet and a second position in which the external sleeve is stationary despite rotating action of the collet.

6. 发明申请

WO2007106801B1 NUT PLATE FASTENER REPAIR ASSEMBLY 审中-公开
标题翻译：切割板紧固件维修总成
公开(公告)号：WO2007106801B1
公开(公告)日：2008-02-07
申请号：PCT/US2007063859
申请日：2007-03-13
申请人： SPS TECHNOLOGIES LLC , TOOSKY RAHMATOLLAH FAKHRI , ESHRAGHI SOHEIL
发明人： TOOSKY RAHMATOLLAH FAKHRI , ESHRAGHI SOHEIL
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 (133), which is fully preassembled, is provided which can be inserted into an oversized or reworked/reconditioned aperture (131, 131a) of a workpiece (110) after an original nut plate has been removed from the original aperture of the workpiece. The repair/replacement nut plate assembly (133) includes a nut (22), a holding bracket (24), a stem (26), a nut retainer (28), and a sleeve member (132). The sleeve member (132) is configured to be secured to a nut plate assembly (20), 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 (132) allows for the original nut plate assembly (20) to be utilized, with only the securement of the sleeve member (132) to the holding bracket (24) prior to setting.
摘要翻译：提供了完全预组装的修理/更换螺母板组件（133），其可以在从原始螺母板已经被移除之后插入工件（110）的尺寸过大或重新加工/修复的孔（131,131a）中工件的原始孔径。修理/更换螺母板组件（133）包括螺母（22），保持支架（24），杆（26），螺母保持器（28）和套筒构件（132）。套筒构件（132）被构造成固定到螺母板组件（20），该螺母板组件（20）具有原始用于在工件的原始孔中提供原始螺母板的相同类型，以补偿在移除期间从工件损失的材料的原始螺母板。套筒构件（132）允许使用原始的螺母板组件（20），只有在固定之前将套筒构件（132）固定到保持支架（24）。

7. 发明申请

WO2007106801A2 NUT PLATE FASTENER REPAIR ASSEMBLY 审中-公开
标题翻译：切割板紧固件维修总成
公开(公告)号：WO2007106801A2
公开(公告)日：2007-09-20
申请号：PCT/US2007063859
申请日：2007-03-13
申请人： SPS TECHNOLOGIES LLC , TOOSKY RAHMATOLLAH FAKHRI , ESHRAGHI SOHEIL
发明人： TOOSKY RAHMATOLLAH FAKHRI , ESHRAGHI SOHEIL
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 (133), which is fully preassembled, is provided which can be inserted into an oversized or reworked/reconditioned aperture (131, 131a) of a workpiece (110) after an original nut plate has been removed from the original aperture of the workpiece. The repair/replacement nut plate assembly (133) includes a nut (22), a holding bracket (24), a stem (26), a nut retainer (28), and a sleeve member (132). The sleeve member (132) is configured to be secured to a nut plate assembly (20), 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 (132) allows for the original nut plate assembly (20) to be utilized, with only the securement of the sleeve member (132) to the holding bracket (24) prior to setting.
摘要翻译：提供了完全预组装的修理/更换螺母板组件（133），其可以在从原始螺母板已经被移除之后插入工件（110）的尺寸过大或重新加工/修复的孔（131,131a）中工件的原始孔径。修理/更换螺母板组件（133）包括螺母（22），保持支架（24），杆（26），螺母保持器（28）和套筒构件（132）。套筒构件（132）被构造成固定到螺母板组件（20），该螺母板组件（20）具有原始用于在工件的原始孔中提供原始螺母板的相同类型，以补偿在移除期间从工件损失的材料的原始螺母板。套筒构件（132）允许使用原始的螺母板组件（20），只有在固定之前将套筒构件（132）固定到保持支架（24）。

8. 发明申请

WO2019108703A4 AUTOMATIC DOUBLE-ACTION FASTENER INSTALLATION TOOL 审中-公开
公开(公告)号：WO2019108703A4
公开(公告)日：2019-06-06
申请号：PCT/US2018/062921
申请日：2018-11-28
申请人： SPS TECHNOLOGIES, LLC
发明人： COBZARU, Cristinel
IPC分类号： B21J15/04 , B21J15/10 , B25B27/00 , F16B19/10 , B21J15/12 , B21J15/14
摘要： A tool for installing a blind fastener including a core bolt and a core nut is provided. The tool includes a driving member, a collet driven by the driving member for engaging the core bolt, and an external sleeve for holding the core nut and preventing the core nut from rotating during installation of the blind fastener. The external sleeve is movable between a first position in which the external sleeve is driven by the collet to rotate with the collet and a second position in which the external sleeve is stationary despite rotating action of the collet.

9. 发明申请

WO2019104339A1 TWO-PIECE BLIND FASTENER 审中-公开
公开(公告)号：WO2019104339A1
公开(公告)日：2019-05-31
申请号：PCT/US2018/062653
申请日：2018-11-27
申请人： SPS TECHNOLOGIES, LLC
发明人： VOVAN, Terry
IPC分类号： F16B19/10 , F16B37/14
摘要： A blind fastener (10) for connecting panels (26,30) includes a bolt (14) and nut (18). The bolt includes a shaft (110), bolt head (114), and lug (118). The bolt head is between the shaft and lug. The lug includes a first tool engagement portion (150) and first frangible portion (154) that connects the lug and bolt head. The nut includes a sleeve (210), nut head (214), and handling member (218). A central bore (230) of the sleeve receives the shaft and defines internal threads (234) mated with the external threads. The nut head extends radially from the sleeve and defines a recess (242) that receives the bolt head. The handling member surrounds a portion of the lug. The handling member includes a second frangible portion (270) and a second tool engagement portion (266). The second frangible portion couples the second tool engagement portion to the nut head.

10. 发明申请

WO2017049130A1 ADJUSTABLE INSERT FOR SANDWICH STRUCTURES 审中-公开
标题翻译：三维结构的可调插入
公开(公告)号：WO2017049130A1
公开(公告)日：2017-03-23
申请号：PCT/US2016/052203
申请日：2016-09-16
申请人： SPS TECHNOLOGIES, LLC
发明人： PATEL, Nilesh , PACHECO, Ismael
IPC分类号： F16B5/01
CPC分类号： B32B3/12 , B32B3/266 , B32B3/30 , B32B2250/40 , B32B2305/34 , F16B5/01
摘要： An insert for use in a sandwich-type structure, such as a honeycomb panel, is provided that includes a plug (22) and a sleeve (24). The sleeve includes a plurality of resilient beams (48), and when the plug is inserted into the sleeve, the resilient beams are elastically deflected by an exterior surface of a wall of the plug such that the insert is adjustable in height and can be positioned properly in an axial/insertion direction to accommodate sandwich-type structures of varying thickness. The result is an insert that maintains a flush profile with both opposing face sheets of the sandwich-type structure, thus reducing discontinuities in surface profile of the overall assembly.
摘要翻译：提供了一种用于三明治型结构例如蜂窝板的插入件，其包括插头（22）和套筒（24）。套筒包括多个弹性梁（48），并且当插头插入到套筒中时，弹性梁由插头壁的外表面弹性地偏转，使得插入件高度可调节并且可以被定位适当地在轴向/插入方向上以适应不同厚度的夹层结构。结果是与夹层结构的两个相对的面板保持平齐轮廓的插入件，从而减小了整个组件的表面轮廓的不连续性。

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