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특허 상세정보

Method of fabricating a low total density, stabilized ramped honeycomb core for high pressure co-cure composite molding

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B26D-003/02    B32B-003/02    B32B-003/12    B32B-031/04    B32B-031/18   
미국특허분류(USC) 156/256 ; ; 83/14 ; 156/250 ; 156/292
출원번호 US-0581865 (1995-12-26)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 23  인용 특허 : 13
초록

A method of fabricating a low total density, stabilized ramped honeycomb core for high pressure co-cure molding of a lightweight honeycomb core composite article includes forming the honeycomb core by net shaping stabilized honeycomb core material into a ramped honeycomb core. The ramped honeycomb core is prepared for lay-up and co-cure by applying a layer of low areal weight film adhesive to the upper and lower surfaces and to each ramped surface of the ramped honeycomb core. The honeycomb core material is stabilized for the net shaping operation by app...

대표
청구항

A method for fabricating a low total density, stabilized ramped honeycomb core for high pressure co-cure molding of a lightweight honeycomb core composite article, comprising the steps of: providing a honeycomb core material having upper and lower major surfaces; applying a layer of low areal weight film adhesive in a picture frame format to the upper and lower surfaces of the honeycomb core material to provide a stabilized honeycomb core material; machining at least one ramped surface in the stabilized honeycomb core material to provide a stabilized hon...

이 특허에 인용된 특허 (13)

  1. Lallo Art J. (Glenolden PA) Dixon Peter G. C. (Poquosom VA). Aerodynamic rotor blade of composite material fabricated in one cure cycle. USP1993095248242.
  2. Santiso ; III Joseph M. (Southbury CT) Durinski ; Jr. Stanley J. (Beacon Falls CT). Closeout configuration for honeycomb core composite sandwich panels. USP1991075034256.
  3. Green Patrick H. (29 Montressor Drive Willowdale ; Ontario CAX M2P 1Y9). Composite panel structure. USP1989114879152.
  4. Michaelson Gary L. (Kent WA). Fluid slip sheet and method. USP1982094350551.
  5. Honka Paul J. (St. Louis MO). Method and apparatus for vacuum bag molding of composite materials. USP1992045106568.
  6. Johnson, Frank C.; Newsam, Susan M.. Method of manufacturing articles from a composite material. USP1985124562033.
  7. Buxton Frank A. (Derby GB2) Barraclough David J. (Derby GB2). Moulding of composite materials. USP1987074683099.
  8. Brayden Thomas H. (Irving TX) Darrow Donald C. (Grand Prairie TX). Pressure balanced processing of composite structures. USP1993095242651.
  9. Cochran Roland C. (Glenside PA) Rosenzweig Edwin L. (Warrington PA). Process for preparing thermoplastic composites. USP1993085236646.
  10. Bonet Claude (Paris IL FRX) Barbier Francois-Xavier (Hinsdale IL). Process for producing an atmosphere for the manufacture of high performing composite elements. USP1992065122318.
  11. Dublinski Alex C. (Northford CT) Evans David A. (Chelmsford MA) Goldberg Joseph (Easton CT) Davis Geoffrey C. R. (Madison CT) Sharp ; Jr. William (Haddam CT) Kornitzky Michael A. (Branford CT). Tool for forming complex composite articles. USP1991125071338.
  12. Rachal Duane M. (Pearland TX) Krove James R. (Bartlesville OK). Vacuum bagging process for fiber reinforced thermoplastics. USP1990044915896.
  13. Palmer Raymond J. (Newport Beach CA) Bonnar Gerard R. (Irvine CA) Moore William E. (Lytle Creek CA). Vacuum resin impregnation process. USP1990074942013.

이 특허를 인용한 특허 피인용횟수: 23

  1. Shortt, Jr., Robert F.; Agria, Thomas R.; Ulsamer, Karl. Airframe component with electrically bonded connections. USP2018029896183.
  2. Martin, Jeffrey D.; Rupel, Keith; Chrissos, Philip O.; Froeschner, Neal A.; Byington, Ronald J.; Jost, Karen M.; Piszar, Jimmy S.. Apparatus and methods for forming hat stiffened composite parts using thermally expansive tooling cauls. USP2010127854874.
  3. Martin, Jeffrey D.; Rupel, Keith; Chrissos, Philip O.; Froeschner, Neal A.; Byington, Ronald J.; Jost, Karen M.; Piszar, Jimmy S.. Apparatus for forming hat stiffened composite parts using thermally expansive tooling cauls. USP2013098523553.
  4. Rapp, Robert A.; Ackermann, James F.; Gleason, Gregory R.; Tanino, Ken M.. Composite panel and method of manufacturing the same. USP2015018926786.
  5. Hao-Ming Hsiao ; Shaw Ming Lee ; Robert Albert Buyny ; Cary Joseph Martin. Core-crush resistant fabric and prepreg for fiber reinforced composite sandwich structures. USP2002116475596.
  6. Hsiao Hao-Ming ; Lee Shaw Ming ; Buyny Robert Albert ; Martin Cary Joseph. Core-crush resistant fabric and prepreg for fiber reinforced composite sandwich structures. USP2001076261675.
  7. Hsiao, Hao-Ming; Lee, Shaw Ming; Buyny, Robert Albert; Martin, Cary Joseph. Core-crush resistant fabric and prepreg for fiber reinforced composite sandwich structures. USP2003126663737.
  8. Waldrop, John C.; Burkett, William R.; Sesti, Carmine J.; Harshman, Bruce; Tegeler, Alan F.; Weinman, Wesley P.. Double bag vacuum infusion process and system for low cost, advanced composite fabrication. USP2013018356989.
  9. Waldrop, John C.; Burkett, William R.; Sesti, Carmine J.; Harshman, Bruce; Tegeler, Alan F.; Weinman, Wesley P.. Double bag vacuum infusion process and system for low cost, advanced composite fabrication. USP2014108851879.
  10. Bremmer, Jonathan; Sauer, III, Jeffrey G.; Hovan, III, William E.; Rogg, Christian A.; Denavit, Paul H.; Lacko, Robert A.; Cawthra, Neil W.. External to bagging mechanical clamp. USP2017109776385.
  11. Ueda, Yutaka; Morinaka, Masaki; Chujo, Makoto; Torigoe, Tadashi; Iida, Makiko; Tamada, Kazuyuki. Honeycomb sandwich panel. USP2004066743497.
  12. Snider, Chris R.; Hassler, Edgar Glenn. Lightweight audio system for automotive applications and method. USP2015099125293.
  13. Snider, Chris R.; Hassler, Edgar Glenn. Lightweight audio system for automotive applications and method. USP2012118305773.
  14. Albright,Dennis L.; Hackler,David W.; Clark,Randall R.. Lightweight composite fairing bar and method for manufacturing the same. USP2008087416401.
  15. Welch, John M.; Strunk, John Thomas; Kitt, Brian R.. Method for bonding honeycomb cores. USP2012088251174.
  16. Van Ert Jack M. ; Byma George B.. Method for molding headliners. USP2000116146578.
  17. Maxwell,Michael K.; Gardiner,Richard J.. Method for molding structures. USP2007067226559.
  18. De Vita, Vincenzo; Inserra Imparato, Sabato; Lanfranco, Giovanni; Miani, Nicola; Sagnella, Giovanni; Riccio, Massimo. Method of manufacturing an integral profile monolithic wing structure. USP2015038980152.
  19. Anderson,Alan H.. Methods of stabilizing and/or sealing core material and stabilized and/or sealed core material. USP2007117294220.
  20. Donnelly,Mathew William; Kasoff,William Andrew; Mcculloch,Patrick Carl; Williams,Frederick Truman. Modular container assembled from fiber reinforced thermoplastic sandwich panels. USP2007127311216.
  21. Barber, Scott; Grainger, Philip Stanley. Semi-rigid tool having sections that vary from one another in rigidity. USP2013018353696.
  22. DiMarzio, Don; Weizenecker, Charles; Chu, Steve; Anton, Dom. Thermoplastic coating for composite structures. USP2005126974606.
  23. Zahlen, Pierre C.; Born, Johannes; Meyer, Lars; Baumbach, Gregor; Hanske, Claus; Prowe, Jens; Oentoro, Johan; Zuardy, M. Ichwan; Brok, Wouter; Metten, Martin. Window panel for an airframe and method of producing same. USP2018029902483.