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특허 상세정보

Method for bonding honeycomb cores

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) E04B-001/82   
미국특허분류(USC) 181/292; 181/210
출원번호 US-0732415 (2010-03-26)
등록번호 US-8251174 (2012-08-28)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Hovey Williams LLP
인용정보 피인용 횟수 : 3  인용 특허 : 12
초록

A method for splicing honeycomb core together to form a core structure, such as an acoustic panel for an aircraft. The core structure may comprise a first honeycomb core, a second honeycomb core, and an intermediate bonding part disposed between the first and second honeycomb cores. The intermediate bonding part may comprise a syntactic core wrapped with or sandwiched between a non-foaming film adhesive. The syntactic core sandwiched between a first and second layer of film adhesive and a first and second honeycomb core is then compressed by vacuum and c...

대표
청구항

1. A method for bonding a honeycomb core to form a core structure, the method comprising: covering at least two sides of a syntactic core with non-foaming film adhesive, thereby forming an intermediate bonding part, wherein the syntactic core is configured to not expand during autoclave curing;sandwiching the intermediate bonding part between two honeycomb cores;curing the intermediate bonding part and honeycomb cores, thereby forming a core structure. 2. The method of claim 1, wherein the step of curing includes: sealing an impermeable membrane around a...

이 특허에 인용된 특허 (12)

  1. Sanicki,Scott; Costa,Mark W.. Acoustic mechanical retainer. USP2007117296656.
  2. Anderson, David M.; Hahn, Steven E.; McCarville, Douglas A.. Composite panel having a thermoplastic seam weld. USP2003056565942.
  3. Toni Darryl M. (Madison CT) Grant Peter L. (Hamden CT) Johnson Craig F. (Stratford CT) Hayse Steven R. (Naugatuck CT) Forster William V. (Seymour CT) Nowak Kenneth (Easton CT) Osiecki Larry J. (Oxfor. Duct cover for directing a fluid therethrough. USP1996095558919.
  4. Gorski Ekkehard (Buchholz DEX). Method for producing sandwich type structural components. USP1981054265688.
  5. Dublinski Alex C. (Northford CT) Carstensen Thomas A. (Shelton CT) Ramey Philip J. (Milford CT). Method of fabricating a low total density, stabilized ramped honeycomb core for high pressure co-cure composite molding. USP1997115688353.
  6. Meteer Charles L. ; Philipps Thomas E.. Method of making syntactic foam core material. USP1998125846357.
  7. Anderson Robert E. (Huntington Station NY) Parente Charles A. (Oyster Bay NY). One-piece engine inlet acoustic barrel. USP1996125581054.
  8. Jessup Jerry R. ; Perez ; Sr. Richard. Structural bonding with encapsulated foaming adhesive. USP1998075776579.
  9. Clarke James A. (E. Northport NY). Syntactic film for thrust reverser blocker doors. USP1995125476237.
  10. Georgeson, Gary E.. System and method for identifying incompletely cured adhesive. USP2005096945111.
  11. McCarville Douglas A.. Thermoplastic titanium honeycomb panel. USP2000036039832.
  12. Costa,Mark W.; Brown,Charles; Foose,Andrew S.. Zero acoustic splice fan case liner. USP2008027328771.