A hybrid frame is fabricated by initially forming a stack of fibrous layers in an annular pattern. An annular metal trim is separately formed to conform with the annular pattern. The trim is trapped in a lower mold having a complementary lower mold channel. The stacked layers are trapped atop the trim in the lower mold channel. An upper mold is pressed atop the stacked layers for compression co-molding together in the lower mold the stacked layers and trim to co-form the hybrid frame.
HYBRID FRAME CO-MOLD MANUFACTURE
ANFORMHERSTELLUNG EINES HYBRIDRAHMENS
FABRICATION DE CADRE HYBRIDE PAR MOULAGE CONJOINT
2018-01-10
Patent
Electronic Resource
English
IPC: | B64C AEROPLANES , Flugzeuge |
Engineering Index Backfile | 1931
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