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1. 发明公开

US20240199910A1 AIRCRAFT FLUID RESISTANT SEALANT FOR USE ON AIRCRAFT PARTS 审中-公开
公开(公告)号：US20240199910A1
公开(公告)日：2024-06-20
申请号：US18593253
申请日：2024-03-01
申请人： The Patent Well LLC
发明人： Jeff Busby , Kent Boomer , Matt Boyd , Chad Knight
IPC分类号： C09D175/04 , B05B7/04 , B05B7/24 , B05B7/26 , B05B11/00 , B64D37/06 , B64D37/32 , B64D45/00 , B64F5/10 , B64F5/45 , C09D175/02 , F16J15/10 , F16J15/14 , H02G15/013
CPC分类号： C09D175/04 , B05B7/2472 , B05B7/26 , B05B11/0054 , B64D37/32 , B64D45/00 , B64F5/10 , B64F5/45 , F16J15/102 , F16J15/104 , F16J15/14 , H02G15/013 , B05B7/0408 , B64D37/06 , B64D2045/009 , C08G2190/00 , C09D175/02
摘要： A number of sealants are provided that are resistant to degradation by aircraft fluids. In some embodiments, the sealants are resistant to degradation by Jet A fluid and at least one of the three types of hydraulic fluids typically used in aircraft. These embodiments are also typically cure in place from a two-part polyurethane or polyurea mix, with cure to a visibly clear coating. In some embodiments, they may be sprayed on an aircraft surface or applied by hand (brush or injectable). In other of these embodiments, the sealants comprise, at least in part, a cured, soft, tacky polyurethane gel that is resistant to at least one of a synthetic hydrocarbon based or mineral oil based hydraulic fluid. In one embodiment, the sealant is used on a blade type aircraft antenna.

2. 发明授权

US11988286B2 Seal structure 有权
公开(公告)号：US11988286B2
公开(公告)日：2024-05-21
申请号：US17185964
申请日：2021-02-26
申请人： Kawasaki Jukogyo Kabushiki Kaisha
发明人： Katsuhito Takeuchi , Go Takano , Satoshi Suzuki
IPC分类号： F16J15/14 , B21D53/92 , F16J15/3272 , B64C1/00
CPC分类号： F16J15/14 , B21D53/92 , F16J15/3272 , B23P2700/01 , B23P2700/12 , B64C1/00 , Y10T29/49297 , Y10T29/49826 , Y10T29/49947 , Y10T29/49957 , Y10T29/4997 , Y10T29/49993
摘要： A seal structure is a seal structure configured to seal, by using a seal material, between a first opposing surface and a second opposing surface which are opposed to each other. A second part includes an insertion hole which is open on the second opposing surface and into which a fastener is inserted; a chamfered surface including a first end connected to an edge of the second opposing surface, the chamfered surface being inclined relative to the second opposing surface; an end surface including an edge connected to a second end of the chamfered surface, the end surface being inclined relative to the chamfered surface. A space sandwiched between the chamfered surface and the first opposing surface forms a chamfered portion accommodating the seal material protruding from between the first opposing surface and the second opposing surface.

3. 发明公开

US20240068570A1 CORDLESS DUCTWORK SEALER WITH CUSTOM SPREADER HEADS KITS AND METHOD OF USING SAME 审中-公开
公开(公告)号：US20240068570A1
公开(公告)日：2024-02-29
申请号：US17822165
申请日：2022-08-25
申请人： Donald Kenneth SOININEN
发明人： Donald Kenneth SOININEN
IPC分类号： F16J15/14 , F24F13/02
CPC分类号： F16J15/14 , F24F13/0245
摘要： The embodiments of the invention as described herein relate to a tool or device for sealing exterior duct joints. The device is designed and configured to drive a semi-solid mastic or cement-like material through a hose and a custom designed applicator wand. The various embodiments of the invention include cordless, lightweight and portable versions. This tool is designed to assist in the sealing of ductwork. An extension on the end of the wand enables a user to reach several areas that are either difficult to access, or awkward to seal using traditional techniques. Various embodiments of the spreader head have been designed to perform better for different parts of the duct system. The user only needs a ladder to seal the top of the supply trunk duct, the remainder of the ductwork can be sealed standing on the floor.

4. 发明授权

US10865297B2 Curable resin composition, cured product, fuel cell, and sealing method 有权
公开(公告)号：US10865297B2
公开(公告)日：2020-12-15
申请号：US16316256
申请日：2017-07-14
申请人： THREEBOND CO., LTD.
发明人： Tetsunori Soga
IPC分类号： C08L23/22 , C08L83/04 , C08L91/00 , F16J15/14 , H01M8/0271 , H01M8/10
CPC分类号： C08L23/22 , C08L83/04 , C08L91/005 , F16J15/14 , H01M8/0271 , H01M8/10 , C08L2201/08 , C08L2201/14 , C08L2312/06
摘要： The present invention aims to provide a curable resin composition which has low viscosity as well as properties such as rubber physical property and hydrogen gas barrier property. The present invention provides a curable resin composition including the following ingredients (A) to (D): ingredient (A): a vinyl-based polymer having one or more alkenyl groups in one molecule, ingredient (B): a compound having one or more hydrosilyl groups in one molecule, ingredient (C): a hydrosilylation catalyst, and ingredient (D): a plasticizer having at least two peaks in a molecular weight distribution measured by GPC.

5. 发明授权

US10501202B2 Ignition-quenching systems, apparatuses, and methods 有权
公开(公告)号：US10501202B2
公开(公告)日：2019-12-10
申请号：US15684738
申请日：2017-08-23
申请人： The Boeing Company
发明人： Christopher S. Roper , John Rubrecht Lowell , Eddie Kwon , Jason Scott Damazo , Eric C. Clough , Zak C. Eckel , Sloan Patrick Smith , Randall Schubert , Geoffrey P. McKnight , Jacob J. Mikulsky , Sophia Shu Yang , Joanna Kolodziejska , Michael Scott Cameron , Blaine Knight Rawdon , Darrin M. Hansen
IPC分类号： F16B37/14 , B64D45/02 , B64D37/32 , F16B33/00 , F16J15/14
CPC分类号： B64D45/02 , F16B37/14 , B64D37/32 , F16B33/004 , F16J15/14
摘要： Ignition-quenching systems comprise an ignition-quenching cover configured to quench an ignition event in a combustible environment triggered by an ignition source associated with a fastener stack. The ignition-quenching cover comprises a porous body that is gas permeable and that has pores sized to quench ignition in the combustible environment. The ignition-quenching cover further comprises a cover attachment feature configured to mate with a fastener attachment feature of the fastener stack. The ignition-quenching cover is configured to cover the fastener stack, which may be associated with a potential ignition source that produces an ignition event in the combustible environment. The porous body may include one or more porous elements that may be formed of various polymeric, mesh, or fabric materials. The ignition-quenching cover may comprise a non-porous frame that is bonded to the porous body and that defines the cover attachment feature.

6. 发明申请

US20170368764A1 POLYUREA PERIMETER SEAL FOR AN AIRCRAFT ANTENNA OR OTHER AIRCRAFT PART 审中-公开
公开(公告)号：US20170368764A1
公开(公告)日：2017-12-28
申请号：US15683219
申请日：2017-08-22
申请人： THE PATENT WELL LLC
发明人： Jeff Busby , Chad Knight , Kent Boomer , Mike Dry , Matt Boyd
IPC分类号： B29C65/48 , B64C1/36 , F16J15/10 , H01Q1/28 , B29K105/00
CPC分类号： B29C65/4805 , B29K2105/0026 , B64C1/36 , C08G2190/00 , F16J15/065 , F16J15/102 , F16J15/108 , F16J15/14 , H01Q1/28
摘要： A sealant is provided for use on an aircraft or other vehicle. The sealant may be used with a gasket. The sealant is a perimeter seal that comprises a polyurea member. The polyurea member is a self-curing, two-component mix. It may cure to a hardness in the range of about 40 to 100 (Shore A). It may maintain an adequate peel strength to withstand multiple thermal and pressure cycling, and may have a working life, wherein it may be shaped, of less than about eleven minutes.

7. 发明申请

US20170157840A1 METHOD FOR SEALING A JOINT 有权
公开(公告)号：US20170157840A1
公开(公告)日：2017-06-08
申请号：US15297184
申请日：2016-10-19
申请人： TOLI Corporation
发明人： Atsushi Kodera , Shinichi Kotani , Hidenori Wada , Kazuki Yoshikawa , Masaaki Inuma
IPC分类号： B29C65/50 , B29C35/08 , B29C65/54 , B29C65/00 , F16J15/02 , B29C65/48
CPC分类号： B29C65/5042 , B29C35/0805 , B29C37/04 , B29C65/48 , B29C65/4815 , B29C65/4845 , B29C65/4895 , B29C65/5028 , B29C65/524 , B29C65/542 , B29C66/1142 , B29C66/14 , B29C66/32 , B29C66/43 , B29C66/435 , B29C66/71 , B29C66/73921 , B29C2035/0827 , B29K2027/06 , B29L2031/732 , E04F15/02016 , E04F21/1652 , F16J15/14 , B29K2023/00
摘要： Provided is a joint treatment method that enables smooth joint treatment without damaging the ultraviolet radiation curable resin formed on the interior sheet surface. The joint treatment method is for joining a butt joint portion of interior sheets, the protective layer being formed as a surface layer of each of the interior sheets. The method includes: (1) a step of injecting a joint treatment agent, which has no dissolving ability with respect to at least the protective layer, into the butt joint portion; and (2) a step of attaching, before the injected joint treatment agent is cured, an adhesive tape so as to straddle the butt joint portion such that the tape is in contact with the protective layer and the joint treatment agent present in the butt joint portion.

8. 发明授权

US09671023B2 Spacer and gasket assembly for use on an aircraft 有权
公开(公告)号：US09671023B2
公开(公告)日：2017-06-06
申请号：US14698416
申请日：2015-04-28
申请人： AVIATION DEVICES & ELECTRONIC COMPONENTS, LLC
发明人： Matt Boyd , David Schmidt , Jeff Busby
IPC分类号： B29C65/00 , F16J15/06 , B64C1/18 , F16J15/10 , F16J15/12 , F16J15/14 , H01Q1/28
CPC分类号： F16J15/061 , B64C1/18 , F16J15/104 , F16J15/122 , F16J15/127 , F16J15/14 , H01Q1/283 , Y10T29/49622
摘要： A spacer and gasket assembly is shown for receipt between a static structure having a surface and fastener holes therethrough and a removable structure having a surface and fastener holes. The static structure and removable structure are engaged through a multiplicity of fasteners having a shaft diameter. The fasteners are adapted to apply a compression on the gasket between the static structure and the removable structure. The static structure and the removable structure have opposed, typically flat, facing surfaces. The spacer and gasket assembly comprising a substantially non-compressible spacer adapted for receipt between the static structure and the removable structure having a spacer thickness. A gasket has a sticky, deformable, flowable, elastomeric body and a skeleton having a skeleton thickness, the skeleton substantially integral with the body. The gasket has an uncompressed gasket thickness. The spacer and the gasket are adapted to be placed substantially between the facing walls of the static structure and the removable structure and the removable structure will compress and deform the gasket when the fasteners are torqued down.

9. 发明授权

US09568035B2 Fastener joint with sealing gasket 有权
标题翻译：带密封垫片的紧固件接头
公开(公告)号：US09568035B2
公开(公告)日：2017-02-14
申请号：US13744054
申请日：2013-01-17
申请人： Airbus Operations Limited
发明人： Colin John West , David Alistair Sutton
IPC分类号： F16J15/14 , F16B19/00 , F16B33/00 , F16B43/00
CPC分类号： F16B19/008 , F16B33/004 , F16B43/001 , F16J15/14 , Y10T29/49947 , Y10T403/52
摘要： A joint comprising: a first component having a face and a bore defined by a bore wall; a second component; a fastener joining the first component to the second component, the fastener comprising a head and a shaft protruding from the head; and a polysulphide gasket comprising a ring which is compressed between the head of the fastener and the face of the first component; and a collar between the shaft of the fastener and the bore wall. The gasket comprises a ring of sealing material surrounding a hole for receiving a fastener, the sealing material comprising an at least partially cured polysulphide sealant. The gasket has a region of increased thickness positioned towards the inner periphery of the ring which flows to form the collar.
摘要翻译：一种接头，包括：具有由孔壁限定的面和孔的第一部件; 第二个组成部分将所述第一部件连接到所述第二部件的紧固件，所述紧固件包括头部和从所述头部突出的轴; 以及多硫化物垫圈，其包括在紧固件的头部和第一部件的表面之间被压缩的环; 以及紧固件的轴和孔壁之间的套环。垫圈包括围绕用于接收紧固件的孔的密封材料环，密封材料包括至少部分固化的聚硫化物密封剂。垫圈具有朝向环的内周边定位的厚度增加的区域，该区域流动以形成套环。

10. 发明申请

US20170021559A1 AUTOMATED TREATMENT PROCESS AND APPARATUS 审中-公开
标题翻译：自动处理工艺及设备
公开(公告)号：US20170021559A1
公开(公告)日：2017-01-26
申请号：US15215850
申请日：2016-07-21
申请人： FORD GLOBAL TECHNOLOGIES, LLC
发明人： Tsunou Chang , Jonathan Richard Bishop
IPC分类号： B29C65/48 , F02F7/00 , F01M11/00 , F02F11/00
CPC分类号： B29C65/48 , B05C5/0212 , B05C5/0216 , B29L2031/26 , F01M11/0004 , F01M2011/0062 , F02F7/0095 , F02F11/002 , F16J15/14
摘要： An automated sealing process (100) for sealing a casing, the casing comprising a first casing portion (107) having a first sealing surface (115), and a second casing portion having a second sealing surface configured to engage the first sealing surface (115), the first casing portion (107) being assembled from at least two components such that the first sealing surface (115) comprises a joint (100) between the components, the process (100) comprising: applying a surface treatment to the joint (117) of the first sealing surface (115) using an automated treatment apparatus (101); and applying a sealant to at least one of the first sealing surface (115) and the second sealing surface prior to bringing the first and second sealing surfaces into engagement.
摘要翻译：一种用于密封壳体的自动密封过程（100），所述壳体包括具有第一密封表面（115）的第一壳体部分（107）和具有构造成接合所述第一密封表面（115）的第二密封表面的第二壳体部分），所述第一壳体部分（107）由至少两个部件组装，使得所述第一密封表面（115）包括所述部件之间的接头（100），所述方法（100）包括：对所述接头施加表面处理（ 117）使用自动化处理装置（101）; 以及在使所述第一和第二密封表面接合之前，将密封剂施加到所述第一密封表面（115）和所述第二密封表面中的至少一个。

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