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21. 发明申请

US20170082131A1 CAP, CAP MOLD, SECURING STRUCTURE PART USING CAP, AND METHOD FOR MOUNTING CAP 审中-公开
公开(公告)号：US20170082131A1
公开(公告)日：2017-03-23
申请号：US15126466
申请日：2015-03-05
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： Masahiro BESSHO , Naomoto ISHIKAWA , Nobuyuki KAMIHARA , Yuichiro KAMINO , Hisashi TANAKA , Takahisa MASUKAWA
IPC分类号： F16B33/00 , F16B37/14 , B29C45/26
CPC分类号： F16B33/004 , B29C45/2618 , B29C45/262 , B29C45/2622 , B29L2031/727 , B64D45/02 , F16B37/14
摘要： A cap is applied to a securing structure part for securing structure elements using a fastener passed through through-holes formed in the structure elements, and a collar fastened to the tip part of the fastener. A filler engaging part for engaging a cured filler, configured with a female thread that turns about a center axis, is formed on the inner peripheral surface of the cap. The filler engaging part includes a first helical engagement part formed in the region near the cap inner part of the inner peripheral surface in the center axis direction; and a second helical engagement part formed in the region near the cap opening-end part in the center axis direction, the inner diameter of the second helical engagement part being greater than that of the first helical engagement part, and having a helical direction that is opposite to that of the first helical engagement part.

22. 发明申请

US20170036381A1 IN-SITU INJECTION MOLDED FASTENER CAP SEAL ENABLING HIGH PRODUCTION RATE AND BETTER QUALITY 审中-公开
标题翻译：现场注射成型紧固件密封件，实现高生产率和更好的质量
公开(公告)号：US20170036381A1
公开(公告)日：2017-02-09
申请号：US15299806
申请日：2016-10-21
申请人： The Boeing Company
发明人： Weidong Song
IPC分类号： B29C45/14 , B29C35/02 , F16B37/14 , B29C37/00
CPC分类号： B29C45/14336 , B05C17/00516 , B29C35/02 , B29C37/0067 , B29C45/03 , B29C45/036 , B29C45/14 , B29C45/14819 , B29K2021/00 , B29K2021/003 , B29K2021/006 , B29K2075/00 , B29K2105/0097 , B29K2827/18 , B29K2905/08 , B29K2905/12 , B29L2031/3076 , B29L2031/727 , B64D45/02 , F16B33/004 , F16B37/14
摘要： A method for sealing a fastener employs a mold which provided with an inlet port for molding material. The mold is then positioned over a fastener and the mold is sealed against a structure. A moisture cured polyurethane reactive adhesive (MCRPA) as a molding material is then heated and injected into the mold. Upon solidification of the MCRPA, the mold is then removed to expose the MCRPA to atmospheric moisture and cured to leave an in-situ molded cap formed over the fastener and sealed to the structure.
摘要翻译：用于密封紧固件的方法采用设置有用于模制材料的入口的模具。然后将模具定位在紧固件上方，并且将模具密封抵抗结构。然后将作为成型材料的湿固化聚氨酯反应性粘合剂（MCRPA）加热并注入模具中。在MCRPA固化后，然后移除模具以将MCRPA暴露于大气湿气并固化，以留下形成在紧固件上的原位模制帽并密封到结构上。

23. 发明授权

US09562558B2 Blind fastener 有权
标题翻译：盲扣
公开(公告)号：US09562558B2
公开(公告)日：2017-02-07
申请号：US14817248
申请日：2015-08-04
申请人： PRECISION TOWER PRODUCTS, LLC
发明人： George M. Anasis , David W. Hawkins
IPC分类号： F16B13/06 , F16B29/00 , F16B13/08 , F16B37/14 , F16B43/00
CPC分类号： F16B29/00 , F16B13/0858 , F16B37/14 , F16B43/002
摘要： A blind fastener device for fastening workpieces, including a sleeve, an expander having a locking section and an expansion section, and a separate and distinct tensioning section configured to mechanically cooperate with the expander. One end of the tensioning section is configured as a tensioning section gripping region, which may be formed as the head of a bolt. A portion of the tensioning section passes through the sleeve to cooperate with the expander so that relative rotation of the tensioning section and the expander draws the expander distal end toward the sleeve proximal end and ultimately deforming a portion of the sleeve distal end to a locked state. The sleeve may be configured as a multi-section sleeve having a sleeve retainer to locate the sections in a predetermined relationship.
摘要翻译：一种用于紧固工件的盲紧固件装置，包括套筒，具有锁定部分和膨胀部分的膨胀机，以及被配置为与膨胀机机械配合的单独且明显的张紧部分。张紧部的一端构成为可以形成为螺栓的头部的张紧部抓握区域。张紧部分的一部分穿过套筒以与膨胀器配合，使得张紧部分和膨胀器的相对旋转将膨胀器远端朝向套筒近端拉伸，并且最终使套筒远端的一部分变形到锁定状态。套筒可以被配置为具有套筒定位器的多段套筒，以将预定关系定位。

24. 发明申请

US20160362071A1 SEMI-INTEGRAL COVER FOR EXPOSED FASTENER 审中-公开
标题翻译：用于暴露紧固件的半成品盖
公开(公告)号：US20160362071A1
公开(公告)日：2016-12-15
申请号：US14734457
申请日：2015-06-09
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： James R. Roll , Thomas L. Loeffler
IPC分类号： B60R13/02 , F16B37/14
CPC分类号： B60R13/0243 , F16B37/14
摘要： A multi-part fastener cover comprises an attachment insert having a plate that is over-moldable into a component, with an axially extending annular attachment ring and a retainer ledge extending from a side thereof, that extends about a through-bore for receiving a fastener. A closure comprises an outwardly facing surface having a retainer that extends from an inner surface opposite the outwardly facing surface, wherein the retainer is configured to engage the retainer ledge extending from the side of the axially extending annular attachment ring of the plate to thereby move with the component.
摘要翻译：多部分紧固件盖包括附接插入件，其具有可模制成部件的板，其具有轴向延伸的环形附接环和从其侧面延伸的保持器凸缘，其围绕通孔延伸以接收紧固件。闭合件包括面向外的表面，其具有从与面向外的表面相对的内表面延伸的保持器，其中保持器构造成接合从板的轴向延伸的环形附接环的侧面延伸的保持器凸缘，从而与组件。

25. 发明授权

US09447808B2 Nut plate seal caps 有权
标题翻译：螺母板密封帽
公开(公告)号：US09447808B2
公开(公告)日：2016-09-20
申请号：US14391919
申请日：2013-03-15
申请人： PRC-DeSoto International, Inc.
发明人： George C. Obuhowich , Soccorso Rizzello , Russell Shellenberger
IPC分类号： F16B39/02 , F16B33/00 , F16B37/14 , B23P19/08
CPC分类号： F16B33/004 , B23P19/08 , F16B37/14 , Y10T29/4997 , Y10T29/53987
摘要： A cap (10) for sealing a mechanical fastener (200), method for making the cap, and driver and method for applying the cap is disclosed. The cap includes a shell having an exterior surface (14) and an interior surface (16) defining a cavity (18), an opening (19) extending through the shell between the interior and exterior surfaces, and a sealant (13) at least partially filling the cavity. A package and a holder for holding a plurality of cap assemblies are also disclosed.
摘要翻译：公开了用于密封机械紧固件（200）的帽（10），制造帽的方法，以及用于施加帽的驱动器和方法。帽包括具有外表面（14）和限定空腔（18）的内表面（16）的外壳，在内表面和外表面之间延伸穿过外壳的开口（19），至少密封剂部分填充空腔。还公开了用于保持多个盖组件的包装和保持器。

26. 发明申请

US20160245330A1 CAP WITH INJECTED SEALANT 审中-公开
标题翻译： CAP与注射式密封剂
公开(公告)号：US20160245330A1
公开(公告)日：2016-08-25
申请号：US15048717
申请日：2016-02-19
申请人： AIRBUS OPERATIONS LIMITED
发明人： Richard DOBBIN
IPC分类号： F16B37/14 , F16B39/22
CPC分类号： F16B37/14 , B64D45/02 , F16B11/006 , F16B33/004
摘要： A cap for forming a sealed cavity around an end of a fastener is disclosed having a cap body with an annular base terminating at an inner cap rim which surrounds an opening into a central cavity and lies in an inner cap plane around a majority of a circumference of the annular base. A skirt provides an annular pocket between the skirt and the annular base. The skirt has a first part which is integrally formed with the cap body from a first material and terminates at an edge, and a second part which is formed from a second material and extends from the edge of the first part of the skirt to a skirt rim which lies in or below the inner cap plane around a majority of a circumference of the skirt.
摘要翻译：公开了一种用于在紧固件的端部周围形成密封空腔的盖，其具有盖体，其具有环形基部，该环形基部终止于内盖边缘，所述内盖边缘围绕开口进入中心腔并且位于围绕大部分圆周的内盖平面中的环形基座。裙部在裙部和环形基座之间提供环形袋。裙部具有第一部分，其与第一材料的帽体一体地形成并且终止于边缘，第二部分由第二材料形成并且从裙部的第一部分的边缘延伸到裙部围绕围绕裙部的大部分圆周的内盖平面内或下的边缘。

27. 发明授权

US09416811B2 Injectable nut cap 有权
标题翻译：注射螺帽
公开(公告)号：US09416811B2
公开(公告)日：2016-08-16
申请号：US14274332
申请日：2014-05-09
申请人： AIRBUS OPERATIONS LIMITED
发明人： Richard Dobbin
IPC分类号： A47G3/00 , F16B37/14 , B64D45/02 , F16B33/00 , F16B43/02
CPC分类号： F16B37/14 , B64D45/02 , F16B33/004 , F16B43/02 , Y10T29/49982 , Y10T29/52
摘要： The description provides a method of forming a seal around an end of a fastener protruding from a structure. The cap includes a cap body with a cavity; a sealing material inlet comprising an opening in the cap body; three or more ridges protruding from the cap body into the cavity; and three or more channels between the ridges. The method includes: installing the cap body over the end of the fastener so that it is enclosed within the cavity and contacted by the ridges; injecting sealing material into the cavity via the sealing material inlet so that the sealing material flows along the channels, fills the cavity, contacts the end of the fastener, and contacts the structure; and curing the sealing material to form the seal.
摘要翻译：该描述提供了在从结构突出的紧固件的端部周围形成密封件的方法。盖包括具有空腔的盖体; 密封材料入口，其包括在盖体中的开口; 三个或更多个凸起从帽体突出到腔中; 和脊之间的三个或更多个通道。该方法包括：将盖体安装在紧固件的端部上，使其被封闭在腔体内并与脊部接触; 通过密封材料入口将密封材料注入到空腔中，使得密封材料沿着通道流动，填充空腔，接触紧固件的端部并接触结构; 并固化密封材料以形成密封。

28. 发明申请

US20160230801A1 METHOD OF INSTALLING A SPARK CONTAINMENT CAP 审中-公开
标题翻译：安装SPARK容纳帽的方法
公开(公告)号：US20160230801A1
公开(公告)日：2016-08-11
申请号：US15013082
申请日：2016-02-02
申请人： AIRBUS OPERATIONS LIMITED
发明人： Richard DOBBIN , Ben HUMPHRYS
IPC分类号： F16B37/14
CPC分类号： F16B37/14 , B64D45/02 , F16B33/004 , Y10T29/49948
摘要： A method of forming a sealed cavity around an end of a fastener protruding from a structure is disclosed having the steps of: (i) installing a cap having a cap body terminating at a rim which surrounds an opening of a cavity over the end of the fastener so that the end of the fastener is enclosed within the cavity; (ii) heating the cap to increase a temperature within the cavity; (iii) providing a bead of uncured sealing material around the rim of the cap body to seal a volume of gas within the cavity; and (iv) curing the bead of sealing material during a cure period.
摘要翻译：公开了一种在从结构突出的紧固件的端部周围形成密封空腔的方法，其具有以下步骤：（i）安装具有盖体的盖，所述盖体终止于围绕空腔末端的边缘的边缘紧固件，使得紧固件的端部封闭在空腔内; （ii）加热盖以增加空腔内的温度; （iii）在所述盖体的边缘周围提供未固化的密封材料的珠，以密封所述空腔内的一定体积的气体; 和（iv）在固化期间固化密封材料的珠粒。

29. 发明授权

US09400007B2 Injectable nut cap 有权
标题翻译：注射螺帽
公开(公告)号：US09400007B2
公开(公告)日：2016-07-26
申请号：US14404263
申请日：2013-05-17
申请人： AIRBUS OPERATIONS LIMITED
发明人： Richard Dobbin , Guy Tothill , David Liversage , Darren Crew
IPC分类号： A47G3/00 , F16B39/02 , B64D45/02 , F16B37/14 , F16B11/00 , F16B33/00
CPC分类号： F16B39/021 , B64D45/02 , F16B11/006 , F16B33/004 , F16B37/14 , Y10T29/49993
摘要： The present invention proposes a cap for forming a sealed cavity around one end of a fastener to thereby contain out-gassing and sparking events in the event of a lightning strike to the fastener. The invention also proposes a joint comprising such a cap, and a kit of parts and method for installing such a cap. A cap according to the invention comprises: an inner cap member having an annular base terminating at an edge which surrounds an opening into an air cavity for enclosing the one end of a fastener; and an outer cap member having an annular skirt or flange which extends radially outwardly away from the annular base, the annular skirt or flange and annular base between them defining an annular sealing cavity. The cap also comprises a sealing material inlet comprising an opening in the outer cap member that is in fluid communication with the annular sealing cavity, the opening being arranged to interconnect with a sealing material injection device to provide a flow of curable sealing material from the sealing material inlet into the annular sealing cavity.
摘要翻译：本发明提出了一种用于在紧固件的一端周围形成密封空腔的盖，从而在对紧固件发生雷击的情况下容纳排气和火花事件。本发明还提出了一种包括这种盖子的接头，以及用于安装这种盖子的一套零件和方法。根据本发明的盖包括：内盖构件，其具有环形基部，该环形基部终止于边缘，该边缘围绕用于封闭紧固件的一端的空气腔的开口; 以及外盖构件，其具有径向向外延伸远离环形底座的环形裙部或凸缘，环形裙部或凸缘以及它们之间的环形底座限定环形密封腔。所述盖还包括密封材料入口，所述密封材料入口包括在所述外盖构件中与所述环形密封腔流体连通的开口，所述开口被布置成与密封材料注射装置相互连接，以提供来自所述密封件的可固化密封材料的流动材料入口进入环形密封腔。

30. 发明申请

US20160207182A1 PRE-MOLDED SEAL CAP INSTALLATION TOOL 有权
标题翻译：预成型密封盖安装工具
公开(公告)号：US20160207182A1
公开(公告)日：2016-07-21
申请号：US14600088
申请日：2015-01-20
申请人： THE BOEING COMPANY
发明人： Emily Anne SPRIK , Matthew W. BENES
IPC分类号： B25B27/00 , F16B33/00 , F16B37/14 , B23P19/08
CPC分类号： F16B37/14 , B25B11/007 , F16B33/004
摘要： Apparatus and method for applying pre-molded seal caps to fasteners. The apparatus includes an installation tool and a disposable cap holding fixture. The installation tool includes a body and a handle. A plunger can pass through the body and handle. A disposable cap holding fixture can be connected to an end of the body of the installation tool. The disposable cap holding fixture can grip a surface of a pre-molded seal cap. The pre-molded seal cap can then be placed on a fastener and the disposable cap holding fixture can be rotated to rotate the cap to cover the fastener with uncured sealant in the cap. The body and handle can be rotated by an operator or the body can rotate about the handle and actuation of the plunger can cause the body and the cap holding fixture to rotate. The plunger can then dislodge the cap from the fixture.
摘要翻译：将预模制密封盖应用于紧固件的装置和方法。该装置包括安装工具和一次性盖保持固定装置。安装工具包括主体和手柄。柱塞可以穿过主体和手柄。一次性盖保持夹具可以连接到安装工具的主体的端部。一次性盖保持夹具可以抓住预模制密封盖的表面。然后可以将预先模制的密封帽放置在紧固件上，并且可以旋转一次性盖保持固定装置以旋转盖以在盖中用未固化的密封剂覆盖紧固件。主体和手柄可以由操作者旋转，或者主体可绕手柄旋转，并且柱塞的致动可导致主体和盖保持夹具旋转。然后柱塞可以从固定装置上移开盖子。

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