公开(公告)号：EP0653984A4

公开(公告)日：1995-10-04

申请号：EP94924438

申请日：1994-05-04

申请人： FOSTER MILLER INC

发明人： FREITAS GLEN A ,  BOYCE JOSEPH S ,  CAMPBELL THOMAS G

IPC分类号： B29C44/56 ,  B29C70/08 ,  B32B5/18 ,  B32B37/00 ,  E04C2/22 ,  E04C2/296 ,  B32B5/00

CPC分类号： B32B5/18 ,  B29C44/569 ,  B29C70/08 ,  B29C70/083 ,  B32B38/08 ,  B32B2305/022 ,  B32B2305/08 ,  B32B2305/18 ,  B32B2307/542 ,  B32B2607/00 ,  E04C2/22 ,  E04C2/296 ,  Y10T29/49833 ,  Y10T29/49835 ,  Y10T428/233 ,  Y10T428/23914 ,  Y10T428/24116 ,  Y10T428/24174 ,  Y10T428/249923 ,  Y10T428/24996 ,  Y10T428/249986

摘要： A reinforced foam core (36) sandwich structure including opposing face sheets (38, 40), a foam core (36) therebetween, and tow members (30, 32) encapsulated within the foam core and extending between the opposing face sheets (38, 40) forming a support structure within the foam core between the face sheets.

公开(公告)号：EP1337400A4

公开(公告)日：2007-08-08

申请号：EP01953577

申请日：2001-07-19

申请人： FOSTER MILLER INC

发明人： LEEMON VICTOR ,  BULLOCK DANIEL E ,  ROYLANCE MARGARET E ,  WOODS JACK A ,  BOYCE JOSEPH S ,  PLAYER JOHN C

IPC分类号： B29C53/56 ,  B29C65/08 ,  B29C70/38 ,  B29C70/54 ,  B32B31/16

CPC分类号： B29C65/08 ,  B29C53/56 ,  B29C65/081 ,  B29C66/1122 ,  B29C66/432 ,  B29C66/472 ,  B29C66/4722 ,  B29C66/721 ,  B29C66/7212 ,  B29C66/72141 ,  B29C66/72143 ,  B29C66/73121 ,  B29C66/73754 ,  B29C66/73941 ,  B29C66/80 ,  B29C66/8161 ,  B29C66/8242 ,  B29C66/8244 ,  B29C66/836 ,  B29C66/8362 ,  B29C66/9513 ,  B29C66/9516 ,  B29C70/382 ,  B29C70/386 ,  B29C70/543 ,  B29K2307/04 ,  B29K2309/08 ,  B29K2277/10

摘要： A method of fabricating a thermosetting matrix, fiber reinforced composite structure (12) wherein a stack of fiber reinforced thermosetting plies (10,14,16,) are assembled; an ultrasonic horn (30) is engaged with a top surface of the upper most ply, oriented at an acute angle with respect to the top surface (42), and energized to induce a shear wave (44) in the plies to heat the plies. The horn is moved along the upper most ply to consolidate the plies and the energy level applied to the horn is sufficient to reduce the viscosity of the thermost resin to the point where the plies can be debulked but not enough to fully cross-link the resin so that another ply can still be fully cross-linked to the uppermost ply. Pressure is applied to the plies as the horn moves to debulk the plies.

公开(公告)号：EP0725728A4

公开(公告)日：1996-12-27

申请号：EP94901226

申请日：1993-10-29

申请人： FOSTER MILLER INC

发明人： FREITAS GLEN ,  BOYCE JOSEPH S ,  MAGEE CONSTANCE

IPC分类号： B32B5/12 ,  B29C70/02 ,  B29C70/24 ,  B29C70/82 ,  B29C70/88 ,  B32B5/26 ,  B32B7/00 ,  D04H1/00 ,  D04H13/00 ,  B32B5/22 ,  D04H5/02 ,  D04H5/04

CPC分类号： D04H1/00 ,  B29C70/023 ,  B29C70/24 ,  B29C70/82 ,  B29C70/887

摘要： A translaminar reinforcement system (11) for Z-direction reinforcement of a fiber matrix structure (22) in which a plurality of reinforcing elements (16) are disposed in a body of compactible material (18) to extend in at least one direction (d) and orientated at at least one acute angle (20) and driven into a fiber matrix structure (22) when the body (18) is compacted by a compressive force (F).

摘要翻译： 一种用于Z方向加强纤维基质结构（22）的透层增强系统（11），其中多个增强元件（16）设置在可压缩材料（18）的主体中，以沿至少一个方向（d ）并且当主体（18）被压缩力（F）压缩时以至少一个锐角（20）定向并被驱动到纤维基质结构（22）中。