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公开(公告)号：US20190225383A1
公开(公告)日：2019-07-25
申请号：US16370083
申请日：2019-03-29
发明人： Garth Bielke , Natee Tasadoug
CPC分类号： B65D33/2591 , B29C65/02 , B29C65/08 , B29C65/58 , B29C65/72 , B29C65/8253 , B29C66/1122 , B29C66/12421 , B29C66/21 , B29C66/3452 , B29C66/43 , B29C66/474 , B29C66/524 , B29C66/71 , B29C66/73921 , B29C66/8511 , B29C66/919 , B29C66/949 , B29L2005/00 , B29L2031/7128 , B29K2023/0633 , B29K2023/0625 , B29K2023/065 , B29K2023/12 , B29K2023/00
摘要： A plastic bag comprising a welded segment at its closure which comprises sealing projections and interlocking projections to form a high integrity seal at the closure edges.
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公开(公告)号：US20190016103A1
公开(公告)日：2019-01-17
申请号：US16135768
申请日：2018-09-19
申请人： THE BOEING COMPANY
CPC分类号： B32B27/30 , B29C39/00 , B29C65/02 , B29C66/112 , B29C66/1122 , B29C66/131 , B29C66/43441 , B29C66/474 , B29C66/496 , B29C66/524 , B29C66/5326 , B29C66/54 , B29C66/636 , B29C66/721 , B29C66/73752 , B29L2031/3082 , B32B27/28 , B32B27/38 , B32B2250/40 , B32B2262/0269 , B32B2262/101 , B32B2262/106 , B64C1/064 , C08J5/047 , C08J2339/04 , C08J2363/00 , C08J2365/02 , C08J2379/02 , D04H1/00
摘要： A composite radius filler material is provided. The composite radius filler includes a resin, a first group of fibers dispersed within the resin, and a second group of fibers dispersed within the resin. The first group of fibers has a first length configured to facilitate orientation in a longitudinal direction. The second group of fibers has a second length that is shorter than the first length, with the second group of fibers configured to facilitate random orientation in a transverse direction.
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公开(公告)号：US10059054B2
公开(公告)日：2018-08-28
申请号：US14753538
申请日：2015-06-29
申请人： The Boeing Company
IPC分类号： B29C65/36 , B29C65/04 , B29C65/00 , B29C70/30 , B64C1/00 , B29L31/30 , B29K101/12 , B29K105/08
CPC分类号： B29C65/04 , B29C65/3632 , B29C65/3636 , B29C65/364 , B29C65/3668 , B29C65/3676 , B29C65/3684 , B29C66/112 , B29C66/131 , B29C66/524 , B29C66/532 , B29C66/61 , B29C66/63 , B29C66/7212 , B29C66/72141 , B29C66/73921 , B29C66/81422 , B29C66/81423 , B29C66/843 , B29C66/8432 , B29C70/30 , B29C70/46 , B29K2101/12 , B29K2105/0881 , B29L2031/3076 , B29L2031/3085 , B64C1/00 , B64F5/10 , B29K2307/04
摘要： A method and apparatus for welding a thermoplastic structure. The apparatus comprises a base, a cover, and a channel. The base is formed of a material that is magnetically opaque to a frequency in a range of 30 KHz to 350 KHz. The cover is formed of the material. The channel extends between the base and the cover.
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公开(公告)号：US10000033B2
公开(公告)日：2018-06-19
申请号：US14598475
申请日：2015-01-16
申请人： BlueAvocado, Co.
发明人： Alain Denis , Amy George
IPC分类号： H01R4/60 , B31B21/00 , B65D30/20 , B65D33/25 , B29C65/00 , B29C65/02 , B29L31/00 , B29L5/00 , B29C65/58 , B29K105/00 , B29K105/26 , B29C65/04 , B31B70/64 , B31B150/00 , B31B160/20 , B31B70/81 , B31B160/10
CPC分类号： B31B70/26 , B29C65/02 , B29C65/04 , B29C65/58 , B29C66/1122 , B29C66/12421 , B29C66/12461 , B29C66/1282 , B29C66/12841 , B29C66/14 , B29C66/232 , B29C66/244 , B29C66/3452 , B29C66/43 , B29C66/524 , B29C66/71 , B29C66/73713 , B29C66/73921 , B29C66/81423 , B29C66/81431 , B29C66/8167 , B29C66/8511 , B29K2023/083 , B29K2023/12 , B29K2105/0088 , B29K2105/26 , B29L2005/00 , B29L2031/7128 , B29L2031/7282 , B31B70/64 , B31B70/8131 , B31B2150/00 , B31B2160/102 , B31B2160/20 , B65D31/10 , B65D33/2566 , Y02W30/807 , Y10T156/10 , B29K2023/06 , B29K2023/0633 , B29K2023/0625 , B29K2067/003 , B29K2023/065
摘要： Disclosed are embodiments of a versatile storage bag and methods of making same. The versatile storage bag may have first and second sidewalls, a double-locking closure mechanism with a first closure element extending along the first sidewall and a second closure element extending along the second sidewall, each closure element having a channel and an elongated member configured for interlocking with one another. A double-seal along three sides of the first sidewall and the second sidewall form a gusset between two seals, leaving an opening through the double-locking closure mechanism. Corner seals may be formed at the corners of the first and second sidewalls, further reinforcing the double-locking closure mechanism for an airtight and hence waterproof seal. The versatile storage bag may be made of a food-grade polyethylene vinyl acetate blend, approximately 90% or less ethylene vinyl acetate and approximately 10% or less polyethylene.
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公开(公告)号：US20180126711A1
公开(公告)日：2018-05-10
申请号：US15866943
申请日：2018-01-10
申请人： The Boeing Company
发明人： Gabriel Z. Forston , Christopher G. Harris , Joshua P. Tyndall , Hyukbong Kwon , Carolyn Schmidt
IPC分类号： B32B27/20 , B64C1/12 , B29C65/00 , B29C70/08 , B29C70/86 , B64C1/06 , B32B7/06 , B32B27/08 , B29K309/08 , B29K307/04 , B29L31/30 , B64C1/00
CPC分类号： B32B27/20 , B29C66/4344 , B29C66/43441 , B29C66/496 , B29C66/524 , B29C66/721 , B29C66/7212 , B29C66/73115 , B29C66/73117 , B29C66/73756 , B29C66/73941 , B29C66/91411 , B29C66/91935 , B29C70/086 , B29C70/86 , B29L2031/3076 , B29L2031/3082 , B29L2031/3085 , B32B7/06 , B32B27/08 , B32B2262/101 , B32B2262/106 , B32B2605/18 , B64C1/064 , B64C1/12 , B64C2001/0072 , Y02T50/43 , Y10T428/24529 , Y10T428/249952 , B29K2307/04 , B29K2309/08
摘要： An apparatus includes a first thermoset layer that includes a first fibrous material embedded in a first thermoset matrix. The apparatus also includes a second thermoset layer that includes a second fibrous material embedded in a second thermoset matrix. The second thermoset layer is coupled to the first thermoset layer to form a joint. Further, a gap is defined between the first thermoset layer and the second thermoset layer. The apparatus also includes a thermoplastic filler that is made from a thermoplastic material. The thermoplastic filler is positioned within the gap.
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公开(公告)号：US20180104906A1
公开(公告)日：2018-04-19
申请号：US15567773
申请日：2016-04-18
CPC分类号： B29C66/4329 , B29C53/78 , B29C65/02 , B29C65/48 , B29C65/482 , B29C65/524 , B29C66/02241 , B29C66/1162 , B29C66/43 , B29C66/524 , B29C66/5241 , B29L2023/005 , B29L2031/003 , F16L9/16 , F16L11/16 , F16L11/24 , F16L13/103 , F16L55/1655
摘要： A strip assembly helically windable to form a pipe is disclosed. The strip assembly includes a pair of joined elongate strips, each strip having a strip width and a strip height and each strip including: a base; at least one longitudinal rib upstanding from the base; a pair of spaced apart longitudinal parallel edges; and an angled joining end surface. Each joining end surface has a joining width, the joining width at least 5% greater than the strip width. Also each joining end surface has a joining height, the joining height at least 10% greater than the strip height. The additional joint area provided by the angled joining end surfaces provides a significantly stronger joint.
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公开(公告)号：US09925717B2
公开(公告)日：2018-03-27
申请号：US15063771
申请日：2016-03-08
CPC分类号： B29C65/08 , B29C45/0053 , B29C65/081 , B29C65/082 , B29C65/562 , B29C65/64 , B29C65/645 , B29C66/112 , B29C66/1122 , B29C66/131 , B29C66/30221 , B29C66/30321 , B29C66/30341 , B29C66/43 , B29C66/43441 , B29C66/472 , B29C66/524 , B29C66/5241 , B29C66/5244 , B29C66/52441 , B29C66/52451 , B29C66/545 , B29C66/721 , B29C66/742 , B29C66/7422 , B29C66/8322 , B29C66/949 , B29C66/9517 , B29L2031/30 , B29L2031/3002 , B29L2031/3064 , B29L2031/3076
摘要： A method for connecting a surface-structured workpiece (SSW) and a plastic workpiece using a joining tool with a sonotrode. The method includes: positioning the SSW and the plastic workpiece on an anvil such that a structured contact surface section (SCSS) of the SSW faces a contact surface of the plastic workpiece; positioning the sonotrode in contact with an outer surface of the SSW that is opposite to the SCSS; and applying pressure to the sonotrode and/or the anvil perpendicular to the contact surface to hold the workpieces fixed between the anvil and the sonotrode and applying ultrasonic vibrations to the workpieces by the sonotrode for a predetermined period of time to induce softening of the plastic workpiece and penetrate pin-like elements of the SCSS into the plastic workpiece.
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公开(公告)号：US20180079144A1
公开(公告)日：2018-03-22
申请号：US15564106
申请日：2016-04-07
申请人： LEONARDO S.p.A.
CPC分类号： B29C66/524 , B29C51/10 , B29C65/02 , B29C66/112 , B29C66/1122 , B29C66/131 , B29C66/474 , B29C66/63 , B29C66/721 , B29C66/73752 , B29D99/0014 , B29L2031/3076
摘要： Method for manufacturing stiffened panels, comprising the following steps: forming a first and a second wet skin, each comprising a plurality of plies of preimpregnated composite material; forming a plurality of pairs of wet stringers, comprising a plurality of plies of preimpregnated material, wherein forming each pair of wet stringers comprises a) forming an assembly having a central web extending between opposite end flanges, and b) cutting the assembly along a median plane so as to form a pair of wet stringers, placing the pairs of wet stringers on the first wet skin by means of removable supporting members; turning the second wet skin over and placing it on the pairs of stringers, so as to obtain a pair of wet panels arranged above each other; and subjecting the pair of wet panels to a same curing cycle.
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公开(公告)号：US09674899B2
公开(公告)日：2017-06-06
申请号：US13909491
申请日：2013-06-04
申请人： The Boeing Company
IPC分类号： H05B6/10 , B29C35/08 , B64C3/26 , B64F5/00 , B29C65/36 , B29C65/48 , B29C65/76 , B29C65/78 , B29C65/00 , B29L31/30 , B29L11/00 , B29C37/00 , B64C1/00
CPC分类号： H05B6/108 , B29C35/0805 , B29C37/0075 , B29C65/362 , B29C65/4835 , B29C65/76 , B29C65/7826 , B29C66/112 , B29C66/131 , B29C66/301 , B29C66/524 , B29C66/543 , B29C66/721 , B29C66/7212 , B29C2035/0811 , B29L2011/0075 , B29L2031/3085 , B64C3/26 , B64C2001/0072 , B64F5/10 , H05B2206/023 , Y02T50/43 , B29K2307/04
摘要： A method for forming a shim. A liquid shim material with a magnetically permeable material is applied in a location for the shim between a plurality of composite parts. A magnetic field is applied to the magnetically permeable material in the location. The magnetic field is configured to heat the liquid shim material to a temperature to cause the liquid shim material to become solid and form the shim.
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公开(公告)号：US09649820B1
公开(公告)日：2017-05-16
申请号：US14518583
申请日：2014-10-20
发明人： Richard Boone , Benjamin De Putter
CPC分类号： B29D99/0014 , B29C65/02 , B29C65/483 , B29C65/7841 , B29C66/112 , B29C66/131 , B29C66/524 , B29C66/532 , B29C66/5326 , B29C66/61 , B29C66/721 , B29C66/7212 , B29C66/73751 , B29C66/73753 , B29C66/73754 , B29C66/73941 , B29L2031/3082 , B32B37/12 , B32B37/14 , B32B2605/18 , B64C1/061 , B64C1/064 , B64C1/069 , B64C1/12 , B64C2001/0072 , B64F5/10 , Y02T50/43 , B29K2307/04 , B29K2309/08
摘要： A method for making a fuselage section comprises the steps of assembling a support system. The support system comprises fiber reinforced composite material and includes at least three frames and six stringers. The support system is partially cured such that the support system attains about eighty percent of its fully cured strength. A skin comprising fiber reinforced composite material is globally positioned such that an inner surface of the skin corresponds to an outer surface of the support system. The skin and the support system are fully cured together. The support system is assembled on a skeleton assembly tool having a bonding surface corresponding to an inner surface of the skin.
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