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특허 상세정보

Method of making composite aircraft wing

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-003/18    B32B-005/00   
미국특허분류(USC) 156/156 ; 156/172 ; 156/182 ; 156/245
출원번호 US-0514283 (1983-06-06)
국제출원번호 PCT/US83/00893 (1983-06-06)
§371/§102 date 19830606 (19830606)
국제공개번호 WO-8404905 (1984-12-20)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 50  인용 특허 : 5

A pair of specially reinforced skin-spar joints in combination with a honeycomb core are used to build up a wing spar for a composite airplane wing. A series of contoured mandrels with a covering of fuel resistant material and a wrapped reinforced plastic are aligned one above the other. The wing spar materials are placed between the mandrels, honeycomb core is located alongside as well as wing skins to form a wing buildup. The buildup is placed in a mold, pressure applied to each mandrel forcing all the parts together, and the buildup heated to cure the...


A method of preparing a contoured composite structure, with steps comprising: wrapping resin impregnated nonmetallic reinforcing fibers around a plastic covering on each of a series of individually contoured elongated mandrels, arranging the wrapped mandrels in a line and in spaced relation to each other, locating a pair of reinforced load bearing joints and a honeycomb core at each spacing between wrapped mandrels, placing honeycomb core between the load bearing joints along the sides of the wrapped mandrels, covering the sides with a preformed reinforc...

이 특허를 인용한 특허 피인용횟수: 50

  1. Kline, William T.; Nelson, Charles J.; Phung, Thang D.; Groth, Curtis M.; Meyer, Robert G.; VanVoast, Peter J.; Hu, Charles Y.; Butler, Geoffrey A.; Day, Dan D.; Kennedy, Thomas J.; Perla, Luis A.; Ransom, Richard A.; Holland, Justin L.; Lund, Erik; Warren, Joseph F.. Aircraft skin attachment system. USP2017069669579.
  2. Polzin, Bruce C.; Bower, Jr., Lawrence J.. Apparatus and method for making variable paint roller covers. USP2003046539999.
  3. Kendall, Jeffrey D.; Kennedy, Thomas J.; Kline, William T.. Apparatus for curing a composite structural member. USP2012118307872.
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  42. Marcoe, Jeffery L.. Stabilizer torque box assembly and method. USP2017119808996.
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  50. Fong, Tony; Axford, Timothy; Chaussee, Julien. Winglet. USP20180710029779.