-
公开(公告)号：US07889141B2
公开(公告)日：2011-02-15
申请号：US11495400
申请日：2006-07-28
申请人： Brian Farrell , John J. Gannon, Jr. , Thomas G. Campbell , Pat Anthony Coppola , Sean Gerald O'Reilly , Joseph F. Burke
发明人： Brian Farrell , John J. Gannon, Jr. , Thomas G. Campbell , Pat Anthony Coppola , Sean Gerald O'Reilly , Joseph F. Burke
摘要： A dual function composite system includes a first electronic subsystem, a second electronic subsystem, and a composite member between the first and second electronic subsystems. The composite member includes plies of fabric, and resin impregnating the plies of fabric. At least one ply of the fabric includes signal transmission elements integrated therewith and interconnecting the first electronic subsystem with the second electronic subsystem.
-
公开(公告)号：US08427380B2
公开(公告)日：2013-04-23
申请号：US11495400
申请日：2006-07-28
申请人： Brian Farrell , John J. Gannon, Jr. , Thomas G. Campbell , Pat Anthony Coppola , Sean Gerald O'Reilly , Joseph F. Burke
发明人： Brian Farrell , John J. Gannon, Jr. , Thomas G. Campbell , Pat Anthony Coppola , Sean Gerald O'Reilly , Joseph F. Burke
CPC分类号： H01Q1/286 , B64D43/00 , H01Q21/065 , H05K1/00 , H05K1/038 , H05K1/147 , H05K3/0058 , H05K3/0064 , H05K3/3447 , H05K3/36 , H05K3/4046 , H05K2201/0116 , H05K2201/0281 , H05K2201/029 , H05K2201/10303
摘要： A dual function composite system includes a first electronic subsystem, a second electronic subsystem, and a composite member between the first and second electronic subsystems. The composite member includes plies of fabric, and resin impregnating the plies of fabric. At least one ply of the fabric includes signal transmission elements integrated therewith and interconnecting the first electronic subsystem with the second electronic subsystem.
摘要翻译： 双功能复合系统包括第一电子子系统，第二电子子系统以及第一和第二电子子系统之间的复合元件。 复合构件包括织物层和浸渍织物层的树脂。 织物的至少一层包括与其集成的信号传输元件，并将第一电子子系统与第二电子子系统相互连接。
-
公开(公告)号：US5624622A
公开(公告)日：1997-04-29
申请号：US598194
申请日：1996-02-07
CPC分类号： E04C2/296 , B29C44/569 , B29C70/08 , B29C70/083 , B32B5/18 , E04C2/22 , B32B2305/022 , B32B2305/08 , B32B2305/18 , B32B2607/00 , B32B38/08 , Y10T29/49833 , Y10T29/49835 , Y10T428/233 , Y10T428/23914 , Y10T428/24116 , Y10T428/24174 , Y10T428/249923 , Y10T428/24996 , Y10T428/249986
摘要： A reinforced foam core sandwich structure including opposing face sheets, a foam core therebetween, and tow members encapsulated within the foam core and extending between the opposing face sheets forming a support structure within the foam core between the face sheets.
摘要翻译： 一种增强泡沫芯夹层结构，包括相对的面片，在其间的泡沫芯，以及封装在泡沫芯内的丝束构件，并且在相对的面片之间延伸，在相对的面片之间，在面片之间的泡沫芯内形成支撑结构。
-
公开(公告)号：US5125179A
公开(公告)日：1992-06-30
申请号：US685063
申请日：1991-04-08
CPC分类号： C04B37/001 , B29C70/56 , B29C70/86 , F41A21/02 , C04B2235/6562 , C04B2237/32 , C04B2237/343 , C04B2237/363 , C04B2237/366 , C04B2237/525 , Y10T428/131 , Y10T428/1369
摘要： A nonmetallic tubular structure and method of making the same comprising a tubular ceramic linear surrounded by a thermal insulating composite tube and an outer braided sleeve of a graphite fiber/epoxy composite tensioned to generate compressive stresses in the ceramic liner and maintained in compression by curing the sleeve while under tension.
摘要翻译： 一种非金属管状结构及其制造方法，包括由绝热复合管围绕的管状陶瓷线圈和被压缩的石墨纤维/环氧复合材料的外部编织套筒，以在陶瓷衬套中产生压缩应力并通过固化 袖子在紧张的同时。
-
公开(公告)号：US5827383A
公开(公告)日：1998-10-27
申请号：US092525
申请日：1998-06-05
申请人： Thomas G. Campbell , John J. Harris , Thomas M. Fusco , Sara E. Rosenberg , Glenn A. Freitas , Eric J. Blaney
发明人： Thomas G. Campbell , John J. Harris , Thomas M. Fusco , Sara E. Rosenberg , Glenn A. Freitas , Eric J. Blaney
CPC分类号： B29C66/474 , B29C65/564 , B29C65/64 , B29C66/112 , B29C66/131 , B29C66/43441 , B29C66/524 , B29C66/721 , B29C66/72141 , B29C70/24 , B29C70/543 , B32B3/08 , B32B7/04 , B29C2791/008 , B29C66/1122 , B29C66/71 , B29C66/7212 , Y10T428/24174 , Y10T428/249923 , Y10T428/249986 , Y10T428/24999
摘要： An improved stiffener reinforced assembly and method. There is a skin member and a stiffener member including a web portion, a flange portion, and a radius region interconnecting the web portion and the flange portion. The flange portion resides on the skin member. A plurality of reinforcing pins are disposed through the radius region of the stiffener member and into the skin member to secure the stiffener member to the skin member.
摘要翻译： 一种改进的加强筋增强组件和方法。 皮肤部件和加强部件包括腹板部分，凸缘部分和将腹板部分和凸缘部分互连的半径区域。 凸缘部分位于皮肤部件上。 多个加强销设置穿过加强件的半径区域并进入皮肤部件中，以将加强件固定到皮肤部件上。
-
公开(公告)号：US5789061A
公开(公告)日：1998-08-04
申请号：US886592
申请日：1997-07-01
申请人： Thomas G. Campbell , John J. Harris , Thomas M. Fusco , Sara E. Rosenberg , Glenn A. Freitas , Eric J. Blaney
发明人： Thomas G. Campbell , John J. Harris , Thomas M. Fusco , Sara E. Rosenberg , Glenn A. Freitas , Eric J. Blaney
CPC分类号： B29C66/474 , B29C65/564 , B29C65/64 , B29C66/112 , B29C66/131 , B29C66/43441 , B29C66/524 , B29C66/721 , B29C66/72141 , B29C70/24 , B29C70/543 , B32B3/08 , B32B7/04 , B29C2791/008 , B29C66/1122 , B29C66/71 , B29C66/7212 , Y10T428/24174 , Y10T428/249923 , Y10T428/249986 , Y10T428/24999
摘要： An improved stiffener reinforced assembly and method. There is a skin member and a stiffener member including a web portion, a flange portion, and a radius region interconnecting the web portion and the flange portion. The flange portion resides on the skin member. A plurality of reinforcing pins are disposed through the radius region of the stiffener member and into the skin member to secure the stiffener member to the skin member.
-
公开(公告)号：US4514143A
公开(公告)日：1985-04-30
申请号：US489675
申请日：1983-04-28
申请人： Thomas G. Campbell
发明人： Thomas G. Campbell
IPC分类号： B64C13/16 , B64C27/00 , B64C27/46 , B64C27/615 , B64C13/00
CPC分类号： B64C27/001 , B64C13/16 , B64C27/46 , B64C27/615 , Y02T50/34 , Y02T50/44 , Y10S416/50
摘要： A structure (10) for reducing vibratory airloading in a rotor blade (12) with a leading edge (14) and a trailing edge (16) includes a cut-out portion (18) at the trailing edge. A substantially wedge shaped cross-section, inertially deflectable tab (20), also having a leading edge (22) and a trailing edge (24) is pivotally mounted in the cut-out portion. The trailing edge (24) of the tab (20) may move above and below the rotor blade (12). A torsion strap (26 or 64) applies force against the tab (20) when the trailing edge (24) of the tab (20) is above and below the rotor blade (12). A restraining member (92) is slidably movable along the torsion strap (64) to vary torsional biasing force supplied by the torsion bar (64) to the tab (20). A plurality of movable weights (82) positioned between plates (84) and (86) vary a center of gravity of the tab (20). Skin (74) of the tab (20) is formed from unidirectional graphite and fiberglass layers. Sliders (54 and 56), coupled with a pinned degree of freedom at rod (58) eliminate bending of tab (20) under edgewise blade deflection.
摘要翻译： 用于减小具有前缘（14）和后缘（16）的转子叶片（12）中的振动空气负载的结构（10）包括在后缘处的切口部分（18）。 枢转地安装在切口部分中的具有前缘（22）和后缘（24）的基本楔形的横截面惯性偏转片（20）。 突片（20）的后缘（24）可以在转子叶片（12）的上方和下方移动。 当翼片（20）的后缘（24）位于转子叶片（12）的上方和下方时，扭力带（26或64）向翼片（20）施加力。 约束构件（92）可沿着扭力带（64）可滑动地移动，以便将由扭力杆（64）提供的扭转偏压力改变到翼片（20）。 定位在板（84）和（86）之间的多个可移动重物（82）改变突片（20）的重心。 翼片（20）的皮肤（74）由单向石墨和玻璃纤维层形成。 滑杆（54和56）与杆（58）上的固定自由度相结合，消除了沿边缘叶片偏转下翼片（20）的弯曲。
-
公开(公告)号：US4792280A
公开(公告)日：1988-12-20
申请号：US43057
申请日：1987-04-27
申请人： Eric G. Olsen , Thomas G. Campbell
发明人： Eric G. Olsen , Thomas G. Campbell
CPC分类号： B64C27/33
摘要： An improved helicopter rotor flexbeam (20) comprises a pair of generally parallel outwardly open, cross-sectionally C-shaped beams (25) of a geometry which defines therein a first inboard region (A) of enhanced out-of-plane flexibility and a second outboard region (B) of enhanced in-plane and torsional flexibility.
-
公开(公告)号：US4569629A
公开(公告)日：1986-02-11
申请号：US655384
申请日：1984-09-27
摘要： Hub moment and driving torque is provided for a helicopter gimbal rotor by two-part flat springs that are in-plane with the rotor tilt point (P). The inboard end of an outward part of each spring is connected to the rotorshaft and the inboard end of an inward part of the spring is connected to the tiltable hub member. The outboard ends of the two spring parts are journaled together by an eccentric elastomeric joint that allows for spring foreshortening that accompanies rotor tilt.
摘要翻译： 通过与转子倾斜点（P）处于平面的两部分平面弹簧为直升机万向转子提供轮毂力矩和驱动扭矩。 每个弹簧的向外部分的内侧端部连接到转轴，并且弹簧的向内部分的内侧端部连接到可倾斜的毂部件上。 两个弹簧部件的外侧端部通过一个偏心的弹性接头连在一起，该弹性接头允许伴随转子倾斜的弹簧缩短。
-
-
-
-
-
-
-
-
搜索结果
9 条记录 (耗时 0.034 秒)
