Static structures (e.g. – buildings) – Framing to receive door – doorjamb – or window sash – Specific studding arrangement for door – doorjamb – or window...
Reexamination Certificate
2006-06-13
2006-06-13
Friedman, Carl D. (Department: 3635)
Static structures (e.g., buildings)
Framing to receive door, doorjamb, or window sash
Specific studding arrangement for door, doorjamb, or window...
C052S211000, C052S213000, C052S297000, C049S504000, C244S118100
Reexamination Certificate
active
07059090
ABSTRACT:
The present embodiments provide methods and apparatuses for use in reinforcing access door apertures and other apertures formed in fairings. Some embodiments provide an apparatus that includes a door aperture formed in a facesheet and a first load deflector having a length, wherein the first load deflector is curved along at least a portion of its length. The first load deflector is secured with the facesheet proximate the aperture such that the first load deflector deflects a load. In some embodiments the first curved load deflector comprises a majority of layers having orientations along the load to be deflected. The apparatus can further include a patch bonded with the facesheet proximate the aperture such that the patch surrounds the door aperture.
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Fitch Even Tabin & Flannery
Friedman Carl D.
Lebens Thomas F.
Nguyen Chi Q.
The Boeing Company
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