Automatic prepreg laminating method and apparatus for...

Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With cutting – punching – piercing – severing – or tearing

Reexamination Certificate

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Details

C156S245000, C156S263000, C156S512000, C156S517000, C156S539000, C156S560000, C264S258000, C264S267000

Reexamination Certificate

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07013943

ABSTRACT:
A first parting film is held on a first flat laminating table in close contact with the first flat laminating table, and then wide prepregs are laid for plane lamination on the first parting film to form a large prepreg-laminate having a large area. A second parting film is held on a second flat laminating table in close contact with the second flat laminating table by suction, and then narrow prepregs to form a gridlike prepreg-laminate. The large prepreg-laminate is floated up by jetting air from the first flat laminating table is cut on a cutting table to obtain a prepreg-laminate skin. The gridlike prepreg-laminate is processed similarly to obtain a prepreg-laminate doubler. The prepreg-laminate skin and the prepreg-laminate doubler are carried from the cutting table to a laminating mold having a single-contour laminating surface so as to be superposed and are laminated to form a composite panel.

REFERENCES:
patent: 3996089 (1976-12-01), More et al.
patent: 4285752 (1981-08-01), Higgins
patent: 4514246 (1985-04-01), Forrer et al.
patent: 4708761 (1987-11-01), Taniguchi et al.
patent: 5397415 (1995-03-01), Manabe et al.
patent: 5874033 (1999-02-01), Meeker

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