Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Reexamination Certificate
2011-08-09
2011-08-09
Goff, II, John L (Department: 1746)
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
C156S307100, C264S101000, C264S571000
Reexamination Certificate
active
07993479
ABSTRACT:
The invention relates to a method for joining precured stringers to at least one structural component of an aircraft or spacecraft. A vacuum arrangement necessary for the joining is produced in two parts. In a first step, each precured stringer is covered in advance with a covering vacuum film. The stringers prepared in this manner are arranged on the structural component. Respective vacuum film strips are subsequently arranged on adjacent stringers and over an intermediate space between the adjacent stringers. With the use of a vacuum sealing means, the vacuum film strips and the covering vacuum films8form a continuous vacuum arrangement. The stringers are subsequently joined under pressurization to the structural component with the use of this vacuum arrangement.
REFERENCES:
patent: 5593633 (1997-01-01), Dull et al.
patent: 2006/0049552 (2006-03-01), Fish
patent: 26 42 523 (1978-03-01), None
Official Action corresponding to the German Patent Application No. 10 2006 045 635.1-22 dated May 7, 2008.
DE—Buch Grundlagen der Luftfahrzeugtechnik in Theorie und Praxis, Band I, Allgemeine Luftfahrttechnik, Verlag TÜV Rheinland GmbH, 1990.
Lengsfeld Hauke
Marquardt Hans
Sander Peter
Airbus Deutschland GmbH
Goff, II John L
Jenkins Wilson Taylor & Hunt, P.A.
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