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公开(公告)号：US08714960B2
公开(公告)日：2014-05-06
申请号：US13187147
申请日：2011-07-20
Applicant: Danny N. Wadewitz , Alison J. McMillan , Bijoysri Khan
Inventor： Danny N. Wadewitz , Alison J. McMillan , Bijoysri Khan
IPC: B29B7/66
CPC classification number: B29C70/24 , B29C70/545
Abstract: A fiber cutting device and method for cutting one or more exposed portions of a through-thickness fiber in a surface of a composite material, the device including: a cutting element for cutting the one or more exposed portions; a suction device which is operable to extract the cut exposed portions from the surface of the composite material; and a storage device for receiving the cut exposed portions.
Abstract translation: 一种用于在复合材料的表面中切割贯穿厚度纤维的一个或多个暴露部分的纤维切割装置和方法，所述装置包括：用于切割所述一个或多个暴露部分的切割元件; 抽吸装置，其可操作以从复合材料的表面提取切割的暴露部分; 以及用于接收切割的暴露部分的存储装置。
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Patent Agency Ranking
公开(公告)号：US20130029117A1
公开(公告)日：2013-01-31
申请号：US13546647
申请日：2012-07-11
Applicant: Simon READ , Bijoysri KHAN
Inventor： Simon READ , Bijoysri KHAN
CPC classification number: F01D5/282 , F01D5/147 , F01D5/28 , Y02T50/672 , Y02T50/673 , Y10T428/24942
Abstract: A composite aerofoil, the aerofoil having a leading edge, a trailing edge a pressure side and a suction side and comprising an outer erosion protection layer along one or both of the pressure side or suction side, a structural core having a plurality of resin impregnated plies of unidirectional fibres, and between the outer erosion protection layer and the structural core a woven composite impregnated with a resin having a modulus of elasticity greater than that of the resin impregnating the plies in the structural core.
Abstract translation: 复合机翼，具有前缘的机翼，后缘，压力侧和吸力侧，并且包括沿着压力侧或吸入侧的一个或两个的外部侵蚀保护层，具有多个树脂浸渍层的结构芯 的单向纤维，并且在外部侵蚀保护层和结构芯之间，浸渍有树脂的织造复合材料的弹性模量大于在结构芯中浸渍层的树脂的弹性模量。
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公开(公告)号：US08920115B2
公开(公告)日：2014-12-30
申请号：US13186954
申请日：2011-07-20
Applicant: Danny N. Wadewitz , Alison J. McMillan , Bijoysri Khan
Inventor： Danny N. Wadewitz , Alison J. McMillan , Bijoysri Khan
CPC classification number: B29C70/24 , B29L2031/08 , B29L2031/3076 , F01D5/282 , Y02T50/672 , Y02T50/673 , Y10T29/49336 , Y10T428/2405 , Y10T428/249923
Abstract: A composite material and method for manufacturing the material, the material including: a plurality of plies layered one on top of the other; and one or more through-thickness fibers which join one or more of the plurality of plies to one another; wherein the one or more through-thickness fibers form a boundary which delineates one or more discrete regions of the material.
Abstract translation: 一种用于制造材料的复合材料和方法，所述材料包括：多个层叠在另一个之上的层; 以及将多个层中的一个或多个彼此连接的一个或多个贯穿厚度的纤维; 其中所述一个或多个贯穿厚度纤维形成描绘所述材料的一个或多个离散区域的边界。
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公开(公告)号：US20120034089A1
公开(公告)日：2012-02-09
申请号：US13186954
申请日：2011-07-20
Applicant: Danny N. WADEWITZ , Alison J. MCMILLAN , Bijoysri KHAN
Inventor： Danny N. WADEWITZ , Alison J. MCMILLAN , Bijoysri KHAN
CPC classification number: B29C70/24 , B29L2031/08 , B29L2031/3076 , F01D5/282 , Y02T50/672 , Y02T50/673 , Y10T29/49336 , Y10T428/2405 , Y10T428/249923
Abstract: A composite material and method for manufacturing the material, the material including: a plurality of plies layered one on top of the other; and one or more through-thickness fibres which join one or more of the plurality of plies to one another; wherein the one or more through-thickness fibres form a boundary which delineates one or more discrete regions of the material.
Abstract translation: 一种用于制造材料的复合材料和方法，所述材料包括：多个层叠在另一个之上的层; 以及将多个层中的一个或多个彼此连接的一个或多个贯穿厚度的纤维; 其中所述一个或多个贯穿厚度的纤维形成描绘所述材料的一个或多个离散区域的边界。
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公开(公告)号：US09045991B2
公开(公告)日：2015-06-02
申请号：US13546647
申请日：2012-07-11
Applicant: Simon Read , Bijoysri Khan
Inventor： Simon Read , Bijoysri Khan
IPC: F01D5/28
CPC classification number: F01D5/282 , F01D5/147 , F01D5/28 , Y02T50/672 , Y02T50/673 , Y10T428/24942
Abstract: A composite aerofoil, the aerofoil having a leading edge, a trailing edge a pressure side and a suction side and comprising an outer erosion protection layer along one or both of the pressure side or suction side, a structural core having a plurality of resin impregnated plies of unidirectional fibers, and between the outer erosion protection layer and the structural core a woven composite impregnated with a resin having a modulus of elasticity greater than that of the resin impregnating the plies in the structural core.
Abstract translation: 复合机翼，具有前缘的机翼，后缘，压力侧和吸力侧，并且包括沿着压力侧或吸入侧的一个或两个的外部侵蚀保护层，具有多个树脂浸渍层的结构芯 的单向纤维，并且在外部侵蚀保护层和结构芯之间，浸渍有树脂的织造复合材料的弹性模量大于在结构芯中浸渍层的树脂的弹性模量。
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公开(公告)号：US20120032368A1
公开(公告)日：2012-02-09
申请号：US13187147
申请日：2011-07-20
Applicant: Danny N. WADEWITZ , Alison J. MCMILLAN , Bijoysri KHAN
Inventor： Danny N. WADEWITZ , Alison J. MCMILLAN , Bijoysri KHAN
IPC: B29B7/66
CPC classification number: B29C70/24 , B29C70/545
Abstract: A fibre cutting device and method for cutting one or more exposed portions of a through-thickness fibre in a surface of a composite material, the device including: a cutting element for cutting the one or more exposed portions; a suction device which is operable to extract the cut exposed portions from the surface of the composite material; and a storage device for receiving the cut exposed portions.
Abstract translation: 一种用于在复合材料的表面中切割贯穿厚度纤维的一个或多个暴露部分的纤维切割装置和方法，所述装置包括：用于切割所述一个或多个暴露部分的切割元件; 抽吸装置，其可操作以从复合材料的表面提取切割的暴露部分; 以及用于接收切割的暴露部分的存储装置。
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